sage -t -long "devel/sage/doc/common/macros.tex" [0.1 s] sage -t -long "devel/sage/doc/common/conf.py" [1.8 s] sage -t -long "devel/sage/doc/common/builder.py" [1.5 s] sage -t -long "devel/sage/doc/en/reference/dsage.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/history_and_license.rst" [0.3 s] sage -t -long "devel/sage/doc/en/reference/functions.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/modmisc.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/interfaces/genus2reduction.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/interfaces/expect.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/interfaces/magma.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/interfaces/sage0.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/interfaces/axiom.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/interfaces/maxima.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/interfaces/gap.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/interfaces/gp.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/interfaces/kash.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/interfaces/mathematica.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/interfaces/tachyon.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/interfaces/mwrank.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/interfaces/matlab.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/interfaces/maple.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/interfaces/singular.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/interfaces/gnuplot.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/interfaces/octave.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/combinat/free_module.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/combinat/dlx.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/combinat/ribbon_tableau.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/combinat/integer_vector.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/combinat/integer_vector_weighted.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/combinat/split_nk.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/combinat/sloane_functions.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/combinat/symmetric_group_algebra.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/combinat/sf/schur.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/combinat/sf/kschur.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/combinat/sf/macdonald.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/combinat/sf/homogeneous.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/combinat/sf/dual.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/combinat/sf/jack.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/combinat/sf/monomial.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/combinat/sf/sfa.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/combinat/sf/classical.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/combinat/sf/multiplicative.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/combinat/sf/ns_macdonald.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/combinat/sf/powersum.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/combinat/sf/hall_littlewood.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/combinat/sf/llt.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/combinat/sf/elementary.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/combinat/sf/orthotriang.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/combinat/sf/kfpoly.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/combinat/permutation_nk.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/combinat/skew_tableau.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/combinat/subset.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/combinat/ranker.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/combinat/root_system/root_system.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/combinat/root_system/dynkin_diagram.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/combinat/root_system/cartan_matrix.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/combinat/root_system/weyl_group.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/combinat/root_system/coxeter_matrix.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/combinat/root_system/weyl_characters.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/combinat/root_system/cartan_type.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/combinat/tableau.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/combinat/graph_path.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/combinat/output.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/combinat/multichoose_nk.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/combinat/set_partition_ordered.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/combinat/necklace.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/combinat/matrices/dlxcpp.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/combinat/matrices/latin.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/combinat/backtrack.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/combinat/tuple.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/combinat/designs/block_design.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/combinat/designs/incidence_structures.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/combinat/misc.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/combinat/cartesian_product.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/combinat/composition_signed.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/combinat/combinat.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/combinat/permutation.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/combinat/combinatorial_algebra.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/combinat/expnums.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/combinat/posets/posets.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/combinat/posets/poset_examples.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/combinat/posets/hasse_diagram.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/combinat/posets/lattices.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/combinat/posets/elements.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/combinat/choose_nk.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/combinat/finite_class.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/combinat/subword.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/combinat/yamanouchi.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/combinat/restricted_growth.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/combinat/q_analogues.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/combinat/schubert_polynomial.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/combinat/dyck_word.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/combinat/lyndon_word.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/combinat/generator.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/combinat/partition.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/combinat/skew_partition.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/combinat/composition.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/combinat/species/subset_species.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/combinat/species/stream.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/combinat/species/linear_order_species.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/combinat/species/set_species.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/combinat/species/functorial_composition_species.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/combinat/species/series_order.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/combinat/species/misc.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/combinat/species/product_species.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/combinat/species/species.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/combinat/species/structure.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/combinat/species/partition_species.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/combinat/species/generating_series.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/combinat/species/composition_species.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/combinat/species/cycle_species.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/combinat/species/series.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/combinat/species/characteristic_species.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/combinat/species/recursive_species.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/combinat/species/sum_species.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/combinat/species/permutation_species.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/combinat/species/library.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/combinat/words/word.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/combinat/words/suffix_trees.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/combinat/words/words.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/combinat/words/morphism.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/combinat/words/alphabet.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/combinat/words/word_content.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/combinat/words/utils.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/combinat/words/shuffle_product.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/combinat/words/word_generators.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/combinat/alternating_sign_matrix.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/combinat/set_partition.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/combinat/crystals/letters.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/combinat/crystals/fast_crystals.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/combinat/crystals/spins.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/combinat/crystals/crystals.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/combinat/crystals/tensor_product.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/combinat/partition_algebra.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/combinat/combination.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/combinat/tools.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/combinat/ribbon.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/combinat/integer_list.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/functions/transcendental.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/functions/piecewise.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/functions/log.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/functions/orthogonal_polys.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/functions/hyperbolic.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/functions/special.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/matrix/strassen.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/matrix/matrix_real_double_dense.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/matrix/berlekamp_massey.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/matrix/matrix0.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/matrix/matrix_modn_sparse.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/matrix/matrix_generic_dense.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/matrix/matrix.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/matrix/matrix2.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/matrix/matrix_space.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/matrix/matrix1.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/matrix/matrix_dense.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/matrix/matrix_modn_dense.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/matrix/matrix_complex_double_dense.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/matrix/docs.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/matrix/constructor.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/matrix/matrix_sparse.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/matrix/matrix_rational_dense.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/matrix/matrix_generic_sparse.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/matrix/matrix_integer_dense.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/numerical/knapsack.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/numerical/optimize.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/calculus/wester.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/calculus/tests.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/calculus/functional.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/calculus/test_sympy.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/calculus/calculus.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/misc/explain_pickle.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/misc/log.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/misc/functional.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/misc/package.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/misc/hg.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/misc/attach.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/misc/mrange.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/misc/dist.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/misc/latex_macros.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/misc/misc.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/misc/random_testing.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/misc/getusage.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/misc/trace.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/misc/lazy_attribute.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/misc/func_persist.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/misc/persist.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/misc/latex.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/misc/sage_eval.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/groups/group.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/groups/abelian_gps/dual_abelian_group.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/groups/abelian_gps/abelian_group_element.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/groups/abelian_gps/abelian_group_morphism.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/groups/abelian_gps/abelian_group.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/groups/matrix_gps/linear.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/groups/matrix_gps/special_linear.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/groups/matrix_gps/matrix_group.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/groups/matrix_gps/matrix_group_element.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/groups/matrix_gps/general_linear.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/groups/matrix_gps/symplectic.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/groups/matrix_gps/homset.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/groups/matrix_gps/unitary.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/groups/matrix_gps/orthogonal.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/groups/matrix_gps/matrix_group_morphism.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/groups/perm_gps/permgroup_morphism.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/groups/perm_gps/cubegroup.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/groups/perm_gps/permgroup_element.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/groups/perm_gps/permgroup.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/sets/family.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/sets/primes.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/sets/set.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/plot/plot3d/platonic.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/plot/plot3d/plot3d.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/plot/plot3d/base.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/plot/plot3d/parametric_plot3d.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/plot/plot3d/list_plot3d.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/plot/plot3d/shapes2.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/plot/plot3d/implicit_plot3d.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/plot/plot3d/examples.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/plot/plot.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/plot/tachyon.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/plot/animate.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/monoids/free_monoid.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/monoids/free_abelian_monoid_element.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/monoids/free_abelian_monoid.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/monoids/free_monoid_element.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/graphs/graph.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/graphs/graph_database.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/graphs/graph_list.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/graphs/graph_isom.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/graphs/graph_generators.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/homology/chain_complex.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/homology/simplicial_complex.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/homology/examples.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/games/sudoku.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/categories/morphism.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/categories/functor.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/categories/category.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/categories/homset.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/lfunctions/sympow.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/lfunctions/dokchitser.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/lfunctions/lcalc.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/geometry/lattice_polytope.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/geometry/polytope.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/structure/coerce_actions.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/structure/element.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/structure/formal_sum.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/structure/mutability.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/structure/factorization.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/structure/parent_gens.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/structure/parent.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/structure/sequence.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/structure/element_wrapper.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/structure/sage_object.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/structure/coerce.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/structure/unique_representation.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/structure/coerce_maps.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/symbolic/expression_conversions.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/symbolic/ring.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/symbolic/expression.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/symbolic/relation.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/symbolic/constants.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/coding/linear_code.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/coding/sd_codes.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/coding/code_constructions.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/coding/code_bounds.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/server/introspect.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/server/wiki/moin.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/server/notebook/css.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/server/notebook/worksheet.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/server/notebook/notebook.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/server/notebook/cell.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/server/notebook/twist.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/server/notebook/config.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/server/notebook/js.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/server/support.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/algebras/steenrod_algebra.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/algebras/steenrod_algebra_bases.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/algebras/steenrod_algebra_element.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/algebras/free_algebra_quotient_element.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/algebras/free_algebra_element.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/algebras/free_algebra.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/algebras/quatalg/quaternion_algebra.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/algebras/quatalg/quaternion_algebra_element.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/algebras/free_algebra_quotient.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/modular/buzzard.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/modular/cusps.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/modular/hecke/element.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/modular/hecke/homspace.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/modular/hecke/hecke_operator.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/modular/hecke/algebra.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/modular/hecke/morphism.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/modular/hecke/ambient_module.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/modular/hecke/module.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/modular/hecke/degenmap.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/modular/hecke/submodule.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/modular/modform/element.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/modular/modform/ambient_eps.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/modular/modform/ambient_R.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/modular/modform/numerical.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/modular/modform/eisenstein_submodule.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/modular/modform/half_integral.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/modular/modform/ambient_g0.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/modular/modform/ambient_g1.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/modular/modform/space.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/modular/modform/ambient.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/modular/modform/hecke_operator_on_qexp.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/modular/modform/cuspidal_submodule.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/modular/modform/find_generators.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/modular/modform/constructor.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/modular/modform/eis_series.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/modular/modform/vm_basis.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/modular/modform/submodule.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/modular/overconvergent/genus0.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/modular/overconvergent/weightspace.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/modular/modsym/subspace.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/modular/modsym/element.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/modular/modsym/heilbronn.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/modular/modsym/boundary.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/modular/modsym/modular_symbols.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/modular/modsym/relation_matrix.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/modular/modsym/p1list.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/modular/modsym/space.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/modular/modsym/ambient.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/modular/modsym/ghlist.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/modular/modsym/g1list.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/modular/modsym/manin_symbols.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/modular/modsym/modsym.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/modular/abvar/abvar.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/modular/abvar/torsion_subgroup.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/modular/abvar/homspace.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/modular/abvar/cuspidal_subgroup.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/modular/abvar/lseries.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/modular/abvar/morphism.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/modular/abvar/abvar_ambient_jacobian.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/modular/abvar/homology.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/modular/abvar/finite_subgroup.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/modular/abvar/constructor.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/modular/abvar/abvar_newform.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/modular/dirichlet.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/modular/dims.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/modular/ssmod/ssmod.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/modular/etaproducts.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/modular/arithgroup/congroup_gammaH.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/modular/arithgroup/congroup_generic.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/modular/arithgroup/arithgroup_element.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/modular/arithgroup/arithgroup_perm.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/modular/arithgroup/arithgroup_generic.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/modular/arithgroup/congroup_sl2z.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/modular/arithgroup/congroup_gamma1.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/modular/arithgroup/congroup_gamma0.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/modular/arithgroup/congroup_gamma.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/modular/quatalg/brandt.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/modules/free_module.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/modules/free_module_homspace.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/modules/free_module_morphism.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/modules/free_module_element.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/modules/complex_double_vector.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/modules/module.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/modules/real_double_vector.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/modules/matrix_morphism.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/probability/random_variable.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/schemes/readme.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/schemes/plane_curves/affine_curve.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/schemes/plane_curves/projective_curve.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/schemes/plane_curves/constructor.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/schemes/hyperelliptic_curves/jacobian_constructor.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/schemes/hyperelliptic_curves/jacobian_homset.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/schemes/hyperelliptic_curves/hyperelliptic_finite_field.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/schemes/hyperelliptic_curves/jacobian_g2.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/schemes/hyperelliptic_curves/jacobian_generic.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/schemes/hyperelliptic_curves/jacobian_morphism.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/schemes/hyperelliptic_curves/constructor.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/schemes/hyperelliptic_curves/hyperelliptic_generic.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/schemes/generic/glue.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/schemes/generic/hypersurface.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/schemes/generic/spec.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/schemes/generic/divisor.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/schemes/generic/projective_space.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/schemes/generic/morphism.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/schemes/generic/ambient_space.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/schemes/generic/algebraic_scheme.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/schemes/generic/point.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/schemes/generic/affine_space.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/schemes/generic/homset.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/schemes/generic/scheme.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/schemes/elliptic_curves/ell_number_field.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/schemes/elliptic_curves/ell_torsion.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/schemes/elliptic_curves/formal_group.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/schemes/elliptic_curves/ec_database.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/schemes/elliptic_curves/padic_lseries.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/schemes/elliptic_curves/period_lattice.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/schemes/elliptic_curves/sha_tate.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/schemes/elliptic_curves/ell_modular_symbols.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/schemes/elliptic_curves/weierstrass_morphism.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/schemes/elliptic_curves/ell_generic.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/schemes/elliptic_curves/ell_finite_field.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/schemes/elliptic_curves/kodaira_symbol.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/schemes/elliptic_curves/ell_local_data.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/schemes/elliptic_curves/padics.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/schemes/elliptic_curves/constructor.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/schemes/elliptic_curves/ell_tate_curve.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/schemes/elliptic_curves/monsky_washnitzer.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/schemes/elliptic_curves/ell_field.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/schemes/elliptic_curves/ell_rational_field.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/schemes/elliptic_curves/ell_point.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/databases/stein_watkins.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/databases/jones.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/databases/odlyzko.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/databases/conway.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/databases/lincodes.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/databases/cremona.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/databases/sloane.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/rings/quotient_ring.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/rings/ideal_monoid.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/rings/quotient_ring_element.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/rings/ideal.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/rings/power_series_ring_element.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/rings/arith.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/rings/laurent_series_ring_element.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/rings/real_mpfi.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/rings/fraction_field_element.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/rings/complex_double.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/rings/integer_mod_ring.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/rings/morphism.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/rings/qqbar.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/rings/integer.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/rings/integer_mod.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/rings/finite_field_element.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/rings/finite_field.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/rings/fraction_field.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/rings/laurent_series_ring.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/rings/rational_field.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/rings/rational.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/rings/integer_ring.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/rings/homset.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/rings/real_mpfr.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/rings/power_series_ring.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/rings/polynomial/polynomial_quotient_ring.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/rings/polynomial/symmetric_reduction.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/rings/polynomial/polynomial_quotient_ring_element.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/rings/polynomial/groebner_fan.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/rings/polynomial/pbori.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/rings/polynomial/polynomial_element.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/rings/polynomial/multi_polynomial_ring.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/rings/polynomial/infinite_polynomial_element.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/rings/polynomial/multi_polynomial_element.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/rings/polynomial/polynomial_ring.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/rings/polynomial/convolution.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/rings/polynomial/symmetric_ideal.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/rings/polynomial/infinite_polynomial_ring.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/rings/polynomial/toy_variety.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/rings/polynomial/multi_polynomial_ideal.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/rings/polynomial/term_order.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/rings/real_double.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/rings/padics/padic_ZZ_pX_CA_element.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/rings/padics/unramified_extension_generic.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/rings/padics/padic_ZZ_pX_FM_element.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/rings/padics/padic_extension_leaves.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/rings/padics/padic_generic_element.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/rings/padics/local_generic.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/rings/padics/padic_extension_generic.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/rings/padics/tutorial.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/rings/padics/eisenstein_extension_generic.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/rings/padics/generic_nodes.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/rings/padics/misc.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/rings/padics/padic_capped_absolute_element.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/rings/padics/padic_ext_element.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/rings/padics/pow_computer_ext.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/rings/padics/padic_generic.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/rings/padics/padic_ZZ_pX_element.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/rings/padics/local_generic_element.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/rings/padics/pow_computer.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/rings/padics/padic_ZZ_pX_CR_element.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/rings/padics/precision_error.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/rings/padics/padic_base_generic_element.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/rings/padics/padic_fixed_mod_element.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/rings/padics/padic_base_leaves.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/rings/padics/padic_base_generic.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/rings/padics/padic_capped_relative_element.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/rings/padics/padic_printing.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/rings/padics/factory.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/rings/infinity.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/rings/number_field/galois_group.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/rings/number_field/class_group.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/rings/number_field/number_field.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/rings/number_field/number_field_element.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/rings/number_field/number_field_ideal.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/rings/complex_number.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/rings/complex_field.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/crypto/stream.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/crypto/mq/sbox.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/crypto/mq/mpolynomialsystem.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/crypto/mq/sr.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/crypto/cryptosystem.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/crypto/cipher.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/crypto/classical_cipher.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/crypto/classical.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/crypto/lfsr.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/crypto/stream_cipher.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/libs/pari/gen.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/libs/ntl/all.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/sage/libs/mwrank/all.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/combinat/posets.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/combinat/symmetric_functions.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/combinat/tableaux.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/combinat/words.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/combinat/algebra.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/combinat/crystals.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/combinat/species.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/combinat/index.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/combinat/root_systems.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/combinat/developer.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/combinat/designs.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/plotting.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/cryptography.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/modules.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/numerical.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/plane_curves.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/hecke.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/groups.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/plot3d.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/interfaces.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/matrices.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/options.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/calculus.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/number_fields.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/rings_standard.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/notebook.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/cmd.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/misc.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/graphs.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/coding.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/games.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/lfunctions.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/conf.py" [0.1 s] sage -t -long "devel/sage/doc/en/reference/probability.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/quat_algebras.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/arithgroup.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/structure.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/algebras.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/power_series.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/libs.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/modfrm.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/modabvar.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/padics.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/homology.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/networking.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/schemes.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/index.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/rings_numerical.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/monoids.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/geometry.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/categories.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/rings.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/polynomial_rings.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/databases.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/modsym.rst" [0.1 s] sage -t -long "devel/sage/doc/en/reference/constants.rst" [0.1 s] sage -t -long "devel/sage/doc/en/constructions/plotting.rst" [13.1 s] sage -t -long "devel/sage/doc/en/constructions/algebraic_geometry.rst" [3.5 s] sage -t -long "devel/sage/doc/en/constructions/groups.rst" [3.2 s] sage -t -long "devel/sage/doc/en/constructions/calculus.rst" [4.1 s] sage -t -long "devel/sage/doc/en/constructions/interface_issues.rst" [4.2 s] sage -t -long "devel/sage/doc/en/constructions/number_fields.rst" [1.5 s] sage -t -long "devel/sage/doc/en/constructions/number_theory.rst" [1.9 s] sage -t -long "devel/sage/doc/en/constructions/polynomials.rst" [4.2 s] sage -t -long "devel/sage/doc/en/constructions/conf.py" [0.1 s] sage -t -long "devel/sage/doc/en/constructions/linear_codes.rst" [2.7 s] sage -t -long "devel/sage/doc/en/constructions/contributions.rst" [0.1 s] sage -t -long "devel/sage/doc/en/constructions/index.rst" [0.1 s] sage -t -long "devel/sage/doc/en/constructions/modular_forms.rst" [1.6 s] sage -t -long "devel/sage/doc/en/constructions/graph_theory.rst" [2.9 s] sage -t -long "devel/sage/doc/en/constructions/rings.rst" [2.5 s] sage -t -long "devel/sage/doc/en/constructions/rep_theory.rst" [2.8 s] sage -t -long "devel/sage/doc/en/constructions/linear_algebra.rst" [4.3 s] sage -t -long "devel/sage/doc/en/constructions/elliptic_curves.rst" [2.3 s] sage -t -long "devel/sage/doc/en/developer/sage_manuals.rst" [0.1 s] sage -t -long "devel/sage/doc/en/developer/producing_patches.rst" [0.1 s] sage -t -long "devel/sage/doc/en/developer/coding_in_other.rst" [2.7 s] sage -t -long "devel/sage/doc/en/developer/producing_spkgs.rst" [0.1 s] sage -t -long "devel/sage/doc/en/developer/trac.rst" [0.1 s] sage -t -long "devel/sage/doc/en/developer/conf.py" [0.1 s] sage -t -long "devel/sage/doc/en/developer/inclusion.rst" [0.1 s] sage -t -long "devel/sage/doc/en/developer/conventions.rst" [1.3 s] sage -t -long "devel/sage/doc/en/developer/index.rst" [0.1 s] sage -t -long "devel/sage/doc/en/developer/coding_in_python.rst" [1.4 s] sage -t -long "devel/sage/doc/en/developer/writing_code.rst" [0.1 s] sage -t -long "devel/sage/doc/en/developer/disseminating_code.rst" [0.1 s] sage -t -long "devel/sage/doc/en/bordeaux_2008/nf_orders.rst" [1.5 s] sage -t -long "devel/sage/doc/en/bordeaux_2008/integer_factorization.rst" [1.3 s] sage -t -long "devel/sage/doc/en/bordeaux_2008/generators_for_rings.rst" [2.5 s] sage -t -long "devel/sage/doc/en/bordeaux_2008/modular_symbols.rst" [1.4 s] sage -t -long "devel/sage/doc/en/bordeaux_2008/nf_galois_groups.rst" [6.4 s] sage -t -long "devel/sage/doc/en/bordeaux_2008/introduction.rst" [1.8 s] sage -t -long "devel/sage/doc/en/bordeaux_2008/number_fields.rst" [0.1 s] sage -t -long "devel/sage/doc/en/bordeaux_2008/half_integral.rst" [2.2 s] sage -t -long "devel/sage/doc/en/bordeaux_2008/level_one_forms.rst" [2.7 s] sage -t -long "devel/sage/doc/en/bordeaux_2008/l_series.rst" [2.2 s] sage -t -long "devel/sage/doc/en/bordeaux_2008/birds_eye_view.rst" [0.1 s] sage -t -long "devel/sage/doc/en/bordeaux_2008/conf.py" [0.1 s] sage -t -long "devel/sage/doc/en/bordeaux_2008/method_of_graphs.rst" [1.6 s] sage -t -long "devel/sage/doc/en/bordeaux_2008/nf_introduction.rst" [2.6 s] sage -t -long "devel/sage/doc/en/bordeaux_2008/modabvar.rst" [3.7 s] sage -t -long "devel/sage/doc/en/bordeaux_2008/index.rst" [0.1 s] sage -t -long "devel/sage/doc/en/bordeaux_2008/modular_forms_and_hecke_operators.rst" [2.6 s] sage -t -long "devel/sage/doc/en/bordeaux_2008/modular_forms.rst" [0.1 s] sage -t -long "devel/sage/doc/en/bordeaux_2008/birds_other.rst" [44.3 s] sage -t -long "devel/sage/doc/en/bordeaux_2008/elliptic_curves.rst" [31.6 s] sage -t -long "devel/sage/doc/en/website/conf.py" [0.1 s] sage -t -long "devel/sage/doc/en/website/index.rst" [0.1 s] sage -t -long "devel/sage/doc/en/tutorial/tour_functions.rst" [3.2 s] sage -t -long "devel/sage/doc/en/tutorial/tour.rst" [0.1 s] sage -t -long "devel/sage/doc/en/tutorial/afterword.rst" [0.1 s] sage -t -long "devel/sage/doc/en/tutorial/interfaces.rst" [5.4 s] sage -t -long "devel/sage/doc/en/tutorial/distributed.rst" [0.1 s] sage -t -long "devel/sage/doc/en/tutorial/introduction.rst" [2.1 s] sage -t -long "devel/sage/doc/en/tutorial/tour_polynomial.rst" [2.5 s] sage -t -long "devel/sage/doc/en/tutorial/conf.py" [0.1 s] sage -t -long "devel/sage/doc/en/tutorial/bibliography.rst" [0.1 s] sage -t -long "devel/sage/doc/en/tutorial/programming.rst" [1.8 s] sage -t -long "devel/sage/doc/en/tutorial/tour_advanced.rst" [5.2 s] sage -t -long "devel/sage/doc/en/tutorial/tour_groups.rst" [3.8 s] sage -t -long "devel/sage/doc/en/tutorial/index.rst" [0.1 s] sage -t -long "devel/sage/doc/en/tutorial/tour_plotting.rst" [9.0 s] sage -t -long "devel/sage/doc/en/tutorial/tour_numtheory.rst" [1.8 s] sage -t -long "devel/sage/doc/en/tutorial/tour_rings.rst" [1.8 s] sage -t -long "devel/sage/doc/en/tutorial/tour_algebra.rst" [4.8 s] sage -t -long "devel/sage/doc/en/tutorial/tour_help.rst" [1.7 s] sage -t -long "devel/sage/doc/en/tutorial/tour_assignment.rst" [1.7 s] sage -t -long "devel/sage/doc/en/tutorial/appendix.rst" [0.1 s] sage -t -long "devel/sage/doc/en/tutorial/interactive_shell.rst" [2.0 s] sage -t -long "devel/sage/doc/en/tutorial/tour_linalg.rst" [1.8 s] sage -t -long "devel/sage/doc/en/a_tour_of_sage/conf.py" [0.1 s] sage -t -long "devel/sage/doc/en/a_tour_of_sage/index.rst" [14.4 s] sage -t -long "devel/sage/doc/en/installation/documentation.rst" [0.1 s] sage -t -long "devel/sage/doc/en/installation/source.rst" [0.1 s] sage -t -long "devel/sage/doc/en/installation/introduction.rst" [0.1 s] sage -t -long "devel/sage/doc/en/installation/binary.rst" [0.1 s] sage -t -long "devel/sage/doc/en/installation/conf.py" [0.1 s] sage -t -long "devel/sage/doc/en/installation/index.rst" [0.1 s] sage -t -long "devel/sage/doc/en/installation/icon.rst" [0.1 s] sage -t -long "devel/sage/doc/en/numerical_sage/numerical_tools.rst" [0.1 s] sage -t -long "devel/sage/doc/en/numerical_sage/scipy.rst" [6.4 s] sage -t -long "devel/sage/doc/en/numerical_sage/plotting.rst" [0.1 s] sage -t -long "devel/sage/doc/en/numerical_sage/using_compiled_code_iteractively.rst" [0.1 s] sage -t -long "devel/sage/doc/en/numerical_sage/installation_linux.rst" [0.1 s] sage -t -long "devel/sage/doc/en/numerical_sage/installation.rst" [0.1 s] sage -t -long "devel/sage/doc/en/numerical_sage/mpi4py.rst" [0.1 s] sage -t -long "devel/sage/doc/en/numerical_sage/f2py_examples.rst" [0.1 s] sage -t -long "devel/sage/doc/en/numerical_sage/f2py.rst" [1.6 s] sage -t -long "devel/sage/doc/en/numerical_sage/conf.py" [0.1 s] sage -t -long "devel/sage/doc/en/numerical_sage/parallel_laplace_solver.rst" [0.1 s] sage -t -long "devel/sage/doc/en/numerical_sage/comparison_to_cython.rst" [0.1 s] sage -t -long "devel/sage/doc/en/numerical_sage/installation_osx.rst" [0.1 s] sage -t -long "devel/sage/doc/en/numerical_sage/cvxopt.rst" [1.9 s] sage -t -long "devel/sage/doc/en/numerical_sage/ctypes.rst" [0.1 s] sage -t -long "devel/sage/doc/en/numerical_sage/index.rst" [0.1 s] sage -t -long "devel/sage/doc/en/numerical_sage/visualization.rst" [0.1 s] sage -t -long "devel/sage/doc/en/numerical_sage/numpy.rst" [1.7 s] sage -t -long "devel/sage/doc/en/numerical_sage/weave.rst" [0.1 s] sage -t -long "devel/sage/doc/en/numerical_sage/ctypes_examples.rst" [1.6 s] sage -t -long "devel/sage/doc/en/numerical_sage/parallel_computation.rst" [0.1 s] sage -t -long "devel/sage/doc/fr/tutorial/tour.rst" [0.1 s] sage -t -long "devel/sage/doc/fr/tutorial/distributed.rst" [0.1 s] sage -t -long "devel/sage/doc/fr/tutorial/introduction.rst" [2.1 s] sage -t -long "devel/sage/doc/fr/tutorial/tour_polynomial.rst" [2.3 s] sage -t -long "devel/sage/doc/fr/tutorial/conf.py" [0.1 s] sage -t -long "devel/sage/doc/fr/tutorial/bibliography.rst" [0.1 s] sage -t -long "devel/sage/doc/fr/tutorial/programming.rst" [1.8 s] sage -t -long "devel/sage/doc/fr/tutorial/tour_advanced.rst" [5.0 s] sage -t -long "devel/sage/doc/fr/tutorial/tour_groups.rst" [3.3 s] sage -t -long "devel/sage/doc/fr/tutorial/index.rst" [0.1 s] sage -t -long "devel/sage/doc/fr/tutorial/tour_plotting.rst" [6.5 s] sage -t -long "devel/sage/doc/fr/tutorial/tour_numtheory.rst" [1.8 s] sage -t -long "devel/sage/doc/fr/tutorial/tour_rings.rst" [1.6 s] sage -t -long "devel/sage/doc/fr/tutorial/tour_algebra.rst" [4.9 s] sage -t -long "devel/sage/doc/fr/tutorial/tour_help.rst" [1.7 s] sage -t -long "devel/sage/doc/fr/tutorial/tour_assignment.rst" [1.7 s] sage -t -long "devel/sage/doc/fr/tutorial/appendix.rst" [0.1 s] sage -t -long "devel/sage/doc/fr/tutorial/interactive_shell.rst" [2.1 s] sage -t -long "devel/sage/doc/fr/tutorial/tour_linalg.rst" [1.9 s] sage -t -long "devel/sage/sage/interfaces/magma_sim.py" [1.7 s] sage -t -long "devel/sage/sage/interfaces/singular.py" [4.2 s] sage -t -long "devel/sage/sage/interfaces/mupad.py" [1.8 s] sage -t -long "devel/sage/sage/interfaces/gnuplot.py" [1.8 s] sage -t -long "devel/sage/sage/interfaces/mathematica.py" [2.2 s] sage -t -long "devel/sage/sage/interfaces/tachyon.py" [1.7 s] sage -t -long "devel/sage/sage/interfaces/gp.py" [3.3 s] sage -t -long "devel/sage/sage/interfaces/all.py" [0.1 s] sage -t -long "devel/sage/sage/interfaces/rubik.py" [39.3 s] sage -t -long "devel/sage/sage/interfaces/maxima.py" [11.9 s] sage -t -long "devel/sage/sage/interfaces/get_sigs.py" [1.6 s] sage -t -long "devel/sage/sage/interfaces/octave.py" [1.8 s] sage -t -long "devel/sage/sage/interfaces/scilab.py" [1.8 s] sage -t -long "devel/sage/sage/interfaces/qsieve.py" [3.1 s] sage -t -long "devel/sage/sage/interfaces/fricas.py" [1.7 s] sage -t -long "devel/sage/sage/interfaces/tests.py" [3.2 s] sage -t -long "devel/sage/sage/interfaces/psage.py" [13.2 s] sage -t -long "devel/sage/sage/interfaces/phc.py" [1.7 s] sage -t -long "devel/sage/sage/interfaces/qepcad.py" [1.9 s] sage -t -long "devel/sage/sage/interfaces/magma.py" [1.8 s] sage -t -long "devel/sage/sage/interfaces/genus2reduction.py" [2.5 s] sage -t -long "devel/sage/sage/interfaces/ecm.py" [37.6 s] sage -t -long "devel/sage/sage/interfaces/matlab.py" [1.7 s] sage -t -long "devel/sage/sage/interfaces/maple.py" [1.8 s] sage -t -long "devel/sage/sage/interfaces/lie.py" [1.9 s] sage -t -long "devel/sage/sage/interfaces/povray.py" [1.7 s] sage -t -long "devel/sage/sage/interfaces/magma_free.py" [1.7 s] sage -t -long "devel/sage/sage/interfaces/macaulay2.py" [1.8 s] sage -t -long "devel/sage/sage/interfaces/axiom.py" [1.8 s] sage -t -long "devel/sage/sage/interfaces/sage0.py" [9.9 s] sage -t -long "devel/sage/sage/interfaces/r.py" [9.5 s] sage -t -long "devel/sage/sage/interfaces/kash.py" [1.7 s] sage -t -long "devel/sage/sage/interfaces/gap.py" [8.1 s] sage -t -long "devel/sage/sage/interfaces/frobby.py" [1.7 s] sage -t -long "devel/sage/sage/interfaces/gfan.py" [1.7 s] sage -t -long "devel/sage/sage/interfaces/expect.py" [7.6 s] sage -t -long "devel/sage/sage/interfaces/mwrank.py" [2.7 s] sage -t -long "devel/sage/sage/combinat/integer_list.py" [2.1 s] sage -t -long "devel/sage/sage/combinat/set_partition_ordered.py" [2.5 s] sage -t -long "devel/sage/sage/combinat/family.py" [1.7 s] sage -t -long "devel/sage/sage/combinat/output.py" [1.7 s] sage -t -long "devel/sage/sage/combinat/yamanouchi.py" [1.8 s] sage -t -long "devel/sage/sage/combinat/partitions.pyx" [1.7 s] sage -t -long "devel/sage/sage/combinat/misc.py" [1.7 s] sage -t -long "devel/sage/sage/combinat/sf/classical.py" [1.7 s] sage -t -long "devel/sage/sage/combinat/sf/kfpoly.py" [1.8 s] sage -t -long "devel/sage/sage/combinat/sf/powersum.py" [1.8 s] sage -t -long "devel/sage/sage/combinat/sf/hall_littlewood.py" [2.9 s] sage -t -long "devel/sage/sage/combinat/sf/monomial.py" [1.8 s] sage -t -long "devel/sage/sage/combinat/sf/all.py" [0.1 s] sage -t -long "devel/sage/sage/combinat/sf/orthotriang.py" [2.1 s] sage -t -long "devel/sage/sage/combinat/sf/homogeneous.py" [2.1 s] sage -t -long "devel/sage/sage/combinat/sf/kschur.py" [2.5 s] sage -t -long "devel/sage/sage/combinat/sf/elementary.py" [1.8 s] sage -t -long "devel/sage/sage/combinat/sf/llt.py" [2.6 s] sage -t -long "devel/sage/sage/combinat/sf/schur.py" [21.4 s] sage -t -long "devel/sage/sage/combinat/sf/multiplicative.py" [1.7 s] sage -t -long "devel/sage/sage/combinat/sf/jack.py" [10.8 s] sage -t -long "devel/sage/sage/combinat/sf/ns_macdonald.py" [2.2 s] sage -t -long "devel/sage/sage/combinat/sf/dual.py" [2.2 s] sage -t -long "devel/sage/sage/combinat/sf/macdonald.py" [4.8 s] sage -t -long "devel/sage/sage/combinat/sf/sfa.py" [4.1 s] sage -t -long "devel/sage/sage/combinat/choose_nk.py" [1.7 s] sage -t -long "devel/sage/sage/combinat/combinatorial_algebra.py" [1.8 s] sage -t -long "devel/sage/sage/combinat/ribbon.py" [2.1 s] sage -t -long "devel/sage/sage/combinat/generator.py" [1.7 s] sage -t -long "devel/sage/sage/combinat/permutation.py" [3.4 s] sage -t -long "devel/sage/sage/combinat/symmetric_group_algebra.py" [2.8 s] sage -t -long "devel/sage/sage/combinat/root_system/root_lattice_realization.py" [2.0 s] sage -t -long "devel/sage/sage/combinat/root_system/dynkin_diagram.py" [1.9 s] sage -t -long "devel/sage/sage/combinat/root_system/root_space.py" [1.8 s] sage -t -long "devel/sage/sage/combinat/root_system/type_G.py" [1.8 s] sage -t -long "devel/sage/sage/combinat/root_system/all.py" [0.1 s] sage -t -long "devel/sage/sage/combinat/root_system/type_D.py" [1.8 s] sage -t -long "devel/sage/sage/combinat/root_system/coxeter_matrix.py" [1.9 s] sage -t -long "devel/sage/sage/combinat/root_system/weight_space.py" [2.0 s] sage -t -long "devel/sage/sage/combinat/root_system/type_C.py" [1.9 s] sage -t -long "devel/sage/sage/combinat/root_system/type_dual.py" [1.9 s] sage -t -long "devel/sage/sage/combinat/root_system/type_E.py" [2.2 s] sage -t -long "devel/sage/sage/combinat/root_system/type_F.py" [2.0 s] sage -t -long "devel/sage/sage/combinat/root_system/type_A.py" [1.9 s] sage -t -long "devel/sage/sage/combinat/root_system/cartan_matrix.py" [1.9 s] sage -t -long "devel/sage/sage/combinat/root_system/weyl_characters.py" [25.0 s] sage -t -long "devel/sage/sage/combinat/root_system/root_system.py" [2.8 s] sage -t -long "devel/sage/sage/combinat/root_system/ambient_space.py" [1.7 s] sage -t -long "devel/sage/sage/combinat/root_system/type_reducible.py" [3.1 s] sage -t -long "devel/sage/sage/combinat/root_system/type_None.py" [0.2 s] sage -t -long "devel/sage/sage/combinat/root_system/weyl_group.py" [13.3 s] sage -t -long "devel/sage/sage/combinat/root_system/type_B.py" [1.8 s] sage -t -long "devel/sage/sage/combinat/root_system/cartan_type.py" [1.8 s] sage -t -long "devel/sage/sage/combinat/root_system/weight_lattice_realization.py" [1.9 s] sage -t -long "devel/sage/sage/combinat/finite_class.py" [1.6 s] sage -t -long "devel/sage/sage/combinat/integer_vector_weighted.py" [1.6 s] sage -t -long "devel/sage/sage/combinat/subset.py" [1.7 s] sage -t -long "devel/sage/sage/combinat/combination.py" [2.3 s] sage -t -long "devel/sage/sage/combinat/dyck_word.py" [1.7 s] sage -t -long "devel/sage/sage/combinat/all.py" [0.1 s] sage -t -long "devel/sage/sage/combinat/partition_algebra.py" [7.1 s] sage -t -long "devel/sage/sage/combinat/partition.py" [100.4 s] sage -t -long "devel/sage/sage/combinat/matrices/all.py" [0.1 s] sage -t -long "devel/sage/sage/combinat/matrices/latin.py" [4.7 s] sage -t -long "devel/sage/sage/combinat/matrices/dancing_links.pyx" [1.6 s] sage -t -long "devel/sage/sage/combinat/matrices/dlxcpp.py" [1.7 s] sage -t -long "devel/sage/sage/combinat/skew_partition.py" [1.9 s] sage -t -long "devel/sage/sage/combinat/lyndon_word.py" [1.8 s] sage -t -long "devel/sage/sage/combinat/designs/all.py" [0.1 s] sage -t -long "devel/sage/sage/combinat/designs/incidence_structures.py" [2.7 s] sage -t -long "devel/sage/sage/combinat/designs/ext_rep.py" [2.0 s] sage -t -long "devel/sage/sage/combinat/designs/block_design.py" [2.6 s] sage -t -long "devel/sage/sage/combinat/designs/covering_design.py" [1.7 s] sage -t -long "devel/sage/sage/combinat/tuple.py" [2.3 s] sage -t -long "devel/sage/sage/combinat/backtrack.py" [1.6 s] sage -t -long "devel/sage/sage/combinat/necklace.py" [1.7 s] sage -t -long "devel/sage/sage/combinat/q_analogues.py" [1.6 s] sage -t -long "devel/sage/sage/combinat/expnums.pyx" [1.6 s] sage -t -long "devel/sage/sage/combinat/composition.py" [1.6 s] sage -t -long "devel/sage/sage/combinat/sloane_functions.py" [4.8 s] sage -t -long "devel/sage/sage/combinat/composition_signed.py" [1.6 s] sage -t -long "devel/sage/sage/combinat/ranker.py" [1.7 s] sage -t -long "devel/sage/sage/combinat/set_partition.py" [2.2 s] sage -t -long "devel/sage/sage/combinat/alternating_sign_matrix.py" [1.8 s] sage -t -long "devel/sage/sage/combinat/cartesian_product.py" [1.6 s] sage -t -long "devel/sage/sage/combinat/posets/all.py" [0.1 s] sage -t -long "devel/sage/sage/combinat/posets/poset_examples.py" [3.1 s] sage -t -long "devel/sage/sage/combinat/posets/hasse_diagram.py" [2.6 s] sage -t -long "devel/sage/sage/combinat/posets/posets.py" [3.5 s] sage -t -long "devel/sage/sage/combinat/posets/lattices.py" [1.9 s] sage -t -long "devel/sage/sage/combinat/posets/elements.py" [1.9 s] sage -t -long "devel/sage/sage/combinat/tools.py" [1.6 s] sage -t -long "devel/sage/sage/combinat/ribbon_tableau.py" [3.2 s] sage -t -long "devel/sage/sage/combinat/split_nk.py" [1.6 s] sage -t -long "devel/sage/sage/combinat/schubert_polynomial.py" [1.7 s] sage -t -long "devel/sage/sage/combinat/multichoose_nk.py" [1.6 s] sage -t -long "devel/sage/sage/combinat/dlx.py" [1.8 s] sage -t -long "devel/sage/sage/combinat/integer_vector.py" [1.7 s] sage -t -long "devel/sage/sage/combinat/restricted_growth.py" [2.2 s] sage -t -long "devel/sage/sage/combinat/species/permutation_species.py" [2.6 s] sage -t -long "devel/sage/sage/combinat/species/linear_order_species.py" [1.6 s] sage -t -long "devel/sage/sage/combinat/species/misc.py" [1.6 s] sage -t -long "devel/sage/sage/combinat/species/functorial_composition_species.py" [1.8 s] sage -t -long "devel/sage/sage/combinat/species/sum_species.py" [1.9 s] sage -t -long "devel/sage/sage/combinat/species/all.py" [0.1 s] sage -t -long "devel/sage/sage/combinat/species/series.py" [1.9 s] sage -t -long "devel/sage/sage/combinat/species/partition_species.py" [2.3 s] sage -t -long "devel/sage/sage/combinat/species/product_species.py" [2.7 s] sage -t -long "devel/sage/sage/combinat/species/species.py" [2.7 s] sage -t -long "devel/sage/sage/combinat/species/series_order.py" [1.6 s] sage -t -long "devel/sage/sage/combinat/species/stream.py" [1.7 s] sage -t -long "devel/sage/sage/combinat/species/composition_species.py" [3.2 s] sage -t -long "devel/sage/sage/combinat/species/structure.py" [2.3 s] sage -t -long "devel/sage/sage/combinat/species/generating_series.py" [2.1 s] sage -t -long "devel/sage/sage/combinat/species/subset_species.py" [2.4 s] sage -t -long "devel/sage/sage/combinat/species/recursive_species.py" [3.0 s] sage -t -long "devel/sage/sage/combinat/species/cycle_species.py" [2.6 s] sage -t -long "devel/sage/sage/combinat/species/library.py" [6.1 s] sage -t -long "devel/sage/sage/combinat/species/set_species.py" [1.6 s] sage -t -long "devel/sage/sage/combinat/species/characteristic_species.py" [1.6 s] sage -t -long "devel/sage/sage/combinat/words/word_content.py" [1.6 s] sage -t -long "devel/sage/sage/combinat/words/shuffle_product.py" [1.6 s] sage -t -long "devel/sage/sage/combinat/words/suffix_trees.py" [3.7 s] sage -t -long "devel/sage/sage/combinat/words/all.py" [0.1 s] sage -t -long "devel/sage/sage/combinat/words/morphism.py" [2.2 s] sage -t -long "devel/sage/sage/combinat/words/word.py" [5.3 s] sage -t -long "devel/sage/sage/combinat/words/words.py" [1.7 s] sage -t -long "devel/sage/sage/combinat/words/alphabet.py" [1.7 s] sage -t -long "devel/sage/sage/combinat/words/utils.py" [1.7 s] sage -t -long "devel/sage/sage/combinat/words/word_generators.py" [57.1 s] sage -t -long "devel/sage/sage/combinat/free_module.py" [1.8 s] sage -t -long "devel/sage/sage/combinat/skew_tableau.py" [2.0 s] sage -t -long "devel/sage/sage/combinat/tableau.py" [2.8 s] sage -t -long "devel/sage/sage/combinat/crystals/all.py" [0.1 s] sage -t -long "devel/sage/sage/combinat/crystals/crystals.py" [8.4 s] sage -t -long "devel/sage/sage/combinat/crystals/tensor_product.py" [2.6 s] sage -t -long "devel/sage/sage/combinat/crystals/letters.py" [5.3 s] sage -t -long "devel/sage/sage/combinat/crystals/spins.py" [2.2 s] sage -t -long "devel/sage/sage/combinat/crystals/fast_crystals.py" [4.0 s] sage -t -long "devel/sage/sage/combinat/permutation_nk.py" [1.6 s] sage -t -long "devel/sage/sage/combinat/subword.py" [1.6 s] sage -t -long "devel/sage/sage/combinat/combinat.py" [3.9 s] sage -t -long "devel/sage/sage/combinat/graph_path.py" [1.8 s] sage -t -long "devel/sage/sage/functions/special.py" [5.2 s] sage -t -long "devel/sage/sage/functions/transcendental.py" [2.3 s] sage -t -long "devel/sage/sage/functions/prime_pi.pyx" [27.1 s] sage -t -long "devel/sage/sage/functions/all.py" [0.1 s] sage -t -long "devel/sage/sage/functions/piecewise.py" [65.0 s] sage -t -long "devel/sage/sage/functions/hyperbolic.py" [1.6 s] sage -t -long "devel/sage/sage/functions/orthogonal_polys.py" [2.6 s] sage -t -long "devel/sage/sage/functions/spike_function.py" [1.6 s] sage -t -long "devel/sage/sage/functions/trig.py" [1.7 s] sage -t -long "devel/sage/sage/functions/other.py" [14.3 s] sage -t -long "devel/sage/sage/functions/log.py" [3.2 s] sage -t -long "devel/sage/sage/matrix/matrix_cyclo_dense.pyx" [5.8 s] sage -t -long "devel/sage/sage/matrix/matrix_generic_sparse.pyx" [1.6 s] sage -t -long "devel/sage/sage/matrix/strassen.pyx" [3.7 s] sage -t -long "devel/sage/sage/matrix/matrix_rational_dense.pyx" [1.9 s] sage -t -long "devel/sage/sage/matrix/matrix_integer_dense_saturation.py" [1.6 s] sage -t -long "devel/sage/sage/matrix/all.py" [0.1 s] sage -t -long "devel/sage/sage/matrix/matrix_window.pyx" [1.5 s] sage -t -long "devel/sage/sage/matrix/matrix_window_modn_dense.pyx" [1.6 s] sage -t -long "devel/sage/sage/matrix/matrix0.pyx" [2.3 s] sage -t -long "devel/sage/sage/matrix/matrix_double_dense.pyx" [2.0 s] sage -t -long "devel/sage/sage/matrix/tests.py" [1.9 s] sage -t -long "devel/sage/sage/matrix/benchmark.py" [1.6 s] sage -t -long "devel/sage/sage/matrix/constructor.py" [1.8 s] sage -t -long "devel/sage/sage/matrix/matrix2.pyx" [26.6 s] sage -t -long "devel/sage/sage/matrix/docs.py" [1.5 s] sage -t -long "devel/sage/sage/matrix/matrix_mpolynomial_dense.pyx" [2.2 s] sage -t -long "devel/sage/sage/matrix/berlekamp_massey.py" [1.5 s] sage -t -long "devel/sage/sage/matrix/matrix_integer_2x2.pyx" [1.6 s] sage -t -long "devel/sage/sage/matrix/matrix_integer_dense.pyx" [16.0 s] sage -t -long "devel/sage/sage/matrix/matrix_complex_double_dense.pyx" [1.7 s] sage -t -long "devel/sage/sage/matrix/matrix_space.py" [3.4 s] sage -t -long "devel/sage/sage/matrix/matrix_sparse.pyx" [1.7 s] sage -t -long "devel/sage/sage/matrix/change_ring.pyx" [1.5 s] sage -t -long "devel/sage/sage/matrix/matrix_real_double_dense.pyx" [1.7 s] sage -t -long "devel/sage/sage/matrix/matrix_symbolic_dense.pyx" [7.2 s] sage -t -long "devel/sage/sage/matrix/matrix_integer_sparse.pyx" [1.6 s] sage -t -long "devel/sage/sage/matrix/matrix_mod2_dense.pyx" [3.6 s] sage -t -long "devel/sage/sage/matrix/matrix_domain_sparse.pyx" [0.1 s] sage -t -long "devel/sage/sage/matrix/matrix_integer_dense_hnf.py" [5.5 s] sage -t -long "devel/sage/sage/matrix/matrix1.pyx" [3.4 s] sage -t -long "devel/sage/sage/matrix/matrix_misc.py" [1.6 s] sage -t -long "devel/sage/sage/matrix/action.pyx" [1.6 s] sage -t -long "devel/sage/sage/matrix/symplectic_basis.py" [1.6 s] sage -t -long "devel/sage/sage/matrix/matrix_rational_sparse.pyx" [1.6 s] sage -t -long "devel/sage/sage/matrix/matrix_dense.pyx" [1.7 s] sage -t -long "devel/sage/sage/matrix/matrix_generic_dense.pyx" [1.6 s] sage -t -long "devel/sage/sage/matrix/matrix.pyx" [1.6 s] sage -t -long "devel/sage/sage/matrix/matrix_modn_sparse.pyx" [1.9 s] sage -t -long "devel/sage/sage/matrix/misc.pyx" [1.6 s] sage -t -long "devel/sage/sage/matrix/matrix_modn_dense.pyx" [2.4 s] sage -t -long "devel/sage/sage/numerical/all.py" [0.1 s] sage -t -long "devel/sage/sage/numerical/optimize.py" [2.6 s] sage -t -long "devel/sage/sage/numerical/test.py" [3.4 s] sage -t -long "devel/sage/sage/numerical/knapsack.py" [1.7 s] sage -t -long "devel/sage/sage/calculus/functions.py" [1.6 s] sage -t -long "devel/sage/sage/calculus/test_sympy.py" [2.7 s] sage -t -long "devel/sage/sage/calculus/all.py" [1.6 s] sage -t -long "devel/sage/sage/calculus/calculus.py" [13.2 s] sage -t -long "devel/sage/sage/calculus/tests.py" [5.2 s] sage -t -long "devel/sage/sage/calculus/predefined.py" [0.1 s] sage -t -long "devel/sage/sage/calculus/desolvers.py" [5.4 s] sage -t -long "devel/sage/sage/calculus/wester.py" [8.9 s] sage -t -long "devel/sage/sage/calculus/functional.py" [4.3 s] sage -t -long "devel/sage/sage/calculus/var.pyx" [1.6 s] sage -t -long "devel/sage/sage/misc/random_testing.py" [1.6 s] sage -t -long "devel/sage/sage/misc/package.py" [1.5 s] sage -t -long "devel/sage/sage/misc/typecheck.py" [0.1 s] sage -t -long "devel/sage/sage/misc/trace.py" [3.1 s] sage -t -long "devel/sage/sage/misc/misc.py" [3.3 s] sage -t -long "devel/sage/sage/misc/explain_pickle.py" [2.2 s] sage -t -long "devel/sage/sage/misc/cache.py" [1.6 s] sage -t -long "devel/sage/sage/misc/randstate.pyx" [11.1 s] sage -t -long "devel/sage/sage/misc/darcs.py" [1.6 s] sage -t -long "devel/sage/sage/misc/remote_file.py" [1.6 s] sage -t -long "devel/sage/sage/misc/cython_c.pyx" [1.6 s] sage -t -long "devel/sage/sage/misc/all.py" [1.5 s] sage -t -long "devel/sage/sage/misc/pickle_old.pyx" [1.5 s] sage -t -long "devel/sage/sage/misc/lazy_attribute.py" [1.6 s] sage -t -long "devel/sage/sage/misc/preparser_ipython.py" [1.5 s] sage -t -long "devel/sage/sage/misc/sage_input.py" [1.9 s] sage -t -long "devel/sage/sage/misc/pager.py" [1.5 s] sage -t -long "devel/sage/sage/misc/session.pyx" [1.6 s] sage -t -long "devel/sage/sage/misc/edit_module.py" [1.5 s] sage -t -long "devel/sage/sage/misc/html.py" [1.5 s] sage -t -long "devel/sage/sage/misc/search.pyx" [1.5 s] sage -t -long "devel/sage/sage/misc/latex_macros.py" [1.5 s] sage -t -long "devel/sage/sage/misc/benchmark.py" [10.2 s] sage -t -long "devel/sage/sage/misc/misc_c.pyx" [1.6 s] sage -t -long "devel/sage/sage/misc/preparser.py" [2.0 s] sage -t -long "devel/sage/sage/misc/refcount.pyx" [1.6 s] sage -t -long "devel/sage/sage/misc/flatten.py" [1.6 s] sage -t -long "devel/sage/sage/misc/cython.py" [1.6 s] sage -t -long "devel/sage/sage/misc/hg.py" [1.6 s] sage -t -long "devel/sage/sage/misc/attach.py" [1.6 s] sage -t -long "devel/sage/sage/misc/sage_timeit_class.pyx" [7.5 s] sage -t -long "devel/sage/sage/misc/prandom.py" [4.4 s] sage -t -long "devel/sage/sage/misc/bug.py" [1.6 s] sage -t -long "devel/sage/sage/misc/copying.py" [0.1 s] sage -t -long "devel/sage/sage/misc/defaults.py" [1.6 s] sage -t -long "devel/sage/sage/misc/latex.py" [1.7 s] sage -t -long "devel/sage/sage/misc/sagex_ds.pyx" [1.6 s] sage -t -long "devel/sage/sage/misc/parser.pyx" [1.7 s] sage -t -long "devel/sage/sage/misc/profiler.py" [1.5 s] sage -t -long "devel/sage/sage/misc/cachefunc.py" [1.6 s] sage -t -long "devel/sage/sage/misc/classgraph.py" [1.8 s] sage -t -long "devel/sage/sage/misc/proof.py" [1.6 s] sage -t -long "devel/sage/sage/misc/map_threaded.py" [1.6 s] sage -t -long "devel/sage/sage/misc/sage_eval.py" [2.4 s] sage -t -long "devel/sage/sage/misc/fpickle.pyx" [1.7 s] sage -t -long "devel/sage/sage/misc/banner.py" [1.8 s] sage -t -long "devel/sage/sage/misc/viewer.py" [1.5 s] sage -t -long "devel/sage/sage/misc/dist.py" [1.6 s] sage -t -long "devel/sage/sage/misc/mathml.py" [1.6 s] sage -t -long "devel/sage/sage/misc/sage_timeit.py" [2.4 s] sage -t -long "devel/sage/sage/misc/derivative.pyx" [1.6 s] sage -t -long "devel/sage/sage/misc/functional.py" [4.4 s] sage -t -long "devel/sage/sage/misc/classcall_metaclass.py" [1.6 s] sage -t -long "devel/sage/sage/misc/inline_fortran.py" [1.6 s] sage -t -long "devel/sage/sage/misc/interpreter.py" [1.6 s] sage -t -long "devel/sage/sage/misc/db.py" [1.6 s] sage -t -long "devel/sage/sage/misc/persist.py" [1.6 s] sage -t -long "devel/sage/sage/misc/allocator.pyx" [1.6 s] sage -t -long "devel/sage/sage/misc/file_to_worksheet.py" [1.6 s] sage -t -long "devel/sage/sage/misc/mrange.py" [1.6 s] sage -t -long "devel/sage/sage/misc/bitset.pxi" [1.6 s] sage -t -long "devel/sage/sage/misc/sh.py" [1.6 s] sage -t -long "devel/sage/sage/misc/log.py" [1.5 s] sage -t -long "devel/sage/sage/misc/bitset_pxd.pxi" [0.1 s] sage -t -long "devel/sage/sage/misc/multireplace.py" [1.6 s] sage -t -long "devel/sage/sage/misc/citation.pyx" [2.8 s] sage -t -long "devel/sage/sage/misc/python.py" [1.7 s] sage -t -long "devel/sage/sage/misc/func_persist.py" [1.5 s] sage -t -long "devel/sage/sage/misc/getusage.py" [2.2 s] sage -t -long "devel/sage/sage/misc/reset.pyx" [1.6 s] sage -t -long "devel/sage/sage/groups/generic.py" [2.6 s] sage -t -long "devel/sage/sage/groups/all.py" [0.1 s] sage -t -long "devel/sage/sage/groups/pari_group.py" [1.6 s] sage -t -long "devel/sage/sage/groups/class_function.py" [5.8 s] sage -t -long "devel/sage/sage/groups/group_homset.py" [1.6 s] sage -t -long "devel/sage/sage/groups/abelian_gps/dual_abelian_group_element.py" [2.4 s] sage -t -long "devel/sage/sage/groups/abelian_gps/all.py" [1.7 s] sage -t -long "devel/sage/sage/groups/abelian_gps/abelian_group_morphism.py" [2.4 s] sage -t -long "devel/sage/sage/groups/abelian_gps/abelian_group_element.py" [2.6 s] sage -t -long "devel/sage/sage/groups/abelian_gps/dual_abelian_group.py" [2.7 s] sage -t -long "devel/sage/sage/groups/abelian_gps/abelian_group.py" [6.5 s] sage -t -long "devel/sage/sage/groups/matrix_gps/homset.py" [1.5 s] sage -t -long "devel/sage/sage/groups/matrix_gps/unitary.py" [2.7 s] sage -t -long "devel/sage/sage/groups/matrix_gps/matrix_group_morphism.py" [2.9 s] sage -t -long "devel/sage/sage/groups/matrix_gps/orthogonal.py" [2.9 s] sage -t -long "devel/sage/sage/groups/matrix_gps/matrix_group.py" [134.5 s] sage -t -long "devel/sage/sage/groups/matrix_gps/all.py" [0.1 s] sage -t -long "devel/sage/sage/groups/matrix_gps/special_linear.py" [3.4 s] sage -t -long "devel/sage/sage/groups/matrix_gps/linear.py" [1.5 s] sage -t -long "devel/sage/sage/groups/matrix_gps/matrix_group_element.py" [2.9 s] sage -t -long "devel/sage/sage/groups/matrix_gps/general_linear.py" [2.4 s] sage -t -long "devel/sage/sage/groups/matrix_gps/symplectic.py" [2.6 s] sage -t -long "devel/sage/sage/groups/perm_gps/cubegroup.py" [16.7 s] sage -t -long "devel/sage/sage/groups/perm_gps/permgroup_morphism.py" [3.8 s] sage -t -long "devel/sage/sage/groups/perm_gps/permgroup_element.pyx" [2.7 s] sage -t -long "devel/sage/sage/groups/perm_gps/permgroup_named.py" [4.3 s] sage -t -long "devel/sage/sage/groups/perm_gps/permgroup.py" [6.5 s] sage -t -long "devel/sage/sage/groups/perm_gps/all.py" [0.1 s] sage -t -long "devel/sage/sage/groups/perm_gps/partn_ref/data_structures_pxd.pxi" [0.1 s] sage -t -long "devel/sage/sage/groups/perm_gps/partn_ref/data_structures_pyx.pxi" [1.6 s] sage -t -long "devel/sage/sage/groups/perm_gps/partn_ref/automorphism_group_canonical_label.pyx" [1.6 s] sage -t -long "devel/sage/sage/groups/perm_gps/partn_ref/double_coset.pyx" [1.7 s] sage -t -long "devel/sage/sage/groups/perm_gps/partn_ref/refinement_matrices.pyx" [219.0 s] sage -t -long "devel/sage/sage/groups/perm_gps/partn_ref/refinement_binary.pyx" [209.3 s] sage -t -long "devel/sage/sage/groups/perm_gps/partn_ref/refinement_graphs.pyx" [223.4 s] sage -t -long "devel/sage/sage/groups/perm_gps/partn_ref/refinement_lists.pyx" [1.6 s] sage -t -long "devel/sage/sage/groups/group.pyx" [4.8 s] sage -t -long "devel/sage/sage/sets/family.py" [1.6 s] sage -t -long "devel/sage/sage/sets/all.py" [0.1 s] sage -t -long "devel/sage/sage/sets/primes.py" [1.5 s] sage -t -long "devel/sage/sage/sets/set.py" [1.9 s] sage -t -long "devel/sage/sage/plot/animate.py" [3.9 s] sage -t -long "devel/sage/sage/plot/plot3d/base.pyx" [10.1 s] sage -t -long "devel/sage/sage/plot/plot3d/transform.pyx" [4.5 s] sage -t -long "devel/sage/sage/plot/plot3d/list_plot3d.py" [5.3 s] sage -t -long "devel/sage/sage/plot/plot3d/examples.py" [2.9 s] sage -t -long "devel/sage/sage/plot/plot3d/implicit_plot3d.py" [38.7 s] sage -t -long "devel/sage/sage/plot/plot3d/all.py" [0.1 s] sage -t -long "devel/sage/sage/plot/plot3d/plot3d.py" [5.6 s] sage -t -long "devel/sage/sage/plot/plot3d/parametric_plot3d.py" [12.2 s] sage -t -long "devel/sage/sage/plot/plot3d/help.pyx" [1.5 s] sage -t -long "devel/sage/sage/plot/plot3d/index_face_set.pyx" [2.2 s] sage -t -long "devel/sage/sage/plot/plot3d/implicit_surface.pyx" [4.0 s] sage -t -long "devel/sage/sage/plot/plot3d/point_c.pxi" [1.5 s] sage -t -long "devel/sage/sage/plot/plot3d/platonic.py" [3.4 s] sage -t -long "devel/sage/sage/plot/plot3d/texture.py" [1.8 s] sage -t -long "devel/sage/sage/plot/plot3d/shapes2.py" [3.3 s] sage -t -long "devel/sage/sage/plot/plot3d/shapes.pyx" [6.8 s] sage -t -long "devel/sage/sage/plot/plot3d/parametric_surface.pyx" [2.6 s] sage -t -long "devel/sage/sage/plot/arrow.py" [4.0 s] sage -t -long "devel/sage/sage/plot/line.py" [10.2 s] sage -t -long "devel/sage/sage/plot/primitive.py" [2.2 s] sage -t -long "devel/sage/sage/plot/misc.py" [1.7 s] sage -t -long "devel/sage/sage/plot/tachyon.py" [23.4 s] sage -t -long "devel/sage/sage/plot/scatter_plot.py" [1.9 s] sage -t -long "devel/sage/sage/plot/all.py" [0.1 s] sage -t -long "devel/sage/sage/plot/bezier_path.py" [2.1 s] sage -t -long "devel/sage/sage/plot/plot.py" [64.6 s] sage -t -long "devel/sage/sage/plot/polygon.py" [7.3 s] sage -t -long "devel/sage/sage/plot/contour_plot.py" [14.1 s] sage -t -long "devel/sage/sage/plot/density_plot.py" [3.7 s] sage -t -long "devel/sage/sage/plot/disk.py" [3.8 s] sage -t -long "devel/sage/sage/plot/complex_plot.pyx" [8.4 s] sage -t -long "devel/sage/sage/plot/circle.py" [5.9 s] sage -t -long "devel/sage/sage/plot/point.py" [6.3 s] sage -t -long "devel/sage/sage/plot/texture.py" [1.5 s] sage -t -long "devel/sage/sage/plot/text.py" [3.4 s] sage -t -long "devel/sage/sage/plot/plot_field.py" [4.4 s] sage -t -long "devel/sage/sage/plot/bar_chart.py" [2.5 s] sage -t -long "devel/sage/sage/plot/axes.py" [2.4 s] sage -t -long "devel/sage/sage/plot/matrix_plot.py" [3.2 s] sage -t -long "devel/sage/sage/plot/java3d.py" [0.1 s] sage -t -long "devel/sage/sage/plot/tri_plot.py" [1.6 s] sage -t -long "devel/sage/sage/all.py" [1.5 s] sage -t -long "devel/sage/sage/monoids/free_abelian_monoid.py" [1.5 s] sage -t -long "devel/sage/sage/monoids/all.py" [0.1 s] sage -t -long "devel/sage/sage/monoids/string_monoid_element.py" [1.9 s] sage -t -long "devel/sage/sage/monoids/string_ops.py" [1.6 s] sage -t -long "devel/sage/sage/monoids/free_monoid.py" [1.6 s] sage -t -long "devel/sage/sage/monoids/string_monoid.py" [1.6 s] sage -t -long "devel/sage/sage/monoids/free_abelian_monoid_element.py" [1.6 s] sage -t -long "devel/sage/sage/monoids/free_monoid_element.py" [1.6 s] sage -t -long "devel/sage/sage/monoids/monoid.py" [1.5 s] sage -t -long "devel/sage/sage/graphs/bipartite_graph.py" [3.2 s] sage -t -long "devel/sage/sage/graphs/graph_list.py" [12.7 s] sage -t -long "devel/sage/sage/graphs/graph_isom.pyx" [34.2 s] sage -t -long "devel/sage/sage/graphs/all.py" [0.1 s] sage -t -long "devel/sage/sage/graphs/graph.py" [177.8 s] sage -t -long "devel/sage/sage/graphs/graph_fast.pyx" [1.8 s] sage -t -long "devel/sage/sage/graphs/schnyder.py" [1.8 s] sage -t -long "devel/sage/sage/graphs/graph_generators.py" [98.3 s] sage -t -long "devel/sage/sage/graphs/graph_bundle.py" [1.9 s] sage -t -long "devel/sage/sage/graphs/linearextensions.py" [1.8 s] sage -t -long "devel/sage/sage/graphs/planarity.pyx" [1.7 s] sage -t -long "devel/sage/sage/graphs/graph_database.py" [1.9 s] sage -t -long "devel/sage/sage/graphs/trees.pyx" [5.3 s] sage -t -long "devel/sage/sage/graphs/graph_coloring.py" [1.8 s] sage -t -long "devel/sage/sage/graphs/graph_plot.py" [9.5 s] sage -t -long "devel/sage/sage/graphs/print_graphs.py" [1.6 s] sage -t -long "devel/sage/sage/graphs/base/c_graph.pyx" [1.9 s] sage -t -long "devel/sage/sage/graphs/base/graph_backends.py" [1.8 s] sage -t -long "devel/sage/sage/graphs/base/all.py" [0.1 s] sage -t -long "devel/sage/sage/graphs/base/sparse_graph.pyx" [8.8 s] sage -t -long "devel/sage/sage/graphs/base/dense_graph.pyx" [2.7 s] sage -t -long "devel/sage/sage/graphs/chrompoly.pyx" [1.6 s] sage -t -long "devel/sage/sage/gsl/gsl_coulomb.pxi" [0.1 s] sage -t -long "devel/sage/sage/gsl/gsl_expint.pxi" [0.1 s] sage -t -long "devel/sage/sage/gsl/gsl_zeta.pxi" [0.1 s] sage -t -long "devel/sage/sage/gsl/gsl_psi.pxi" [0.1 s] sage -t -long "devel/sage/sage/gsl/gsl_errno.pxi" [0.1 s] sage -t -long "devel/sage/sage/gsl/gsl_fermi_dirac.pxi" [0.1 s] sage -t -long "devel/sage/sage/gsl/gsl_log.pxi" [0.1 s] sage -t -long "devel/sage/sage/gsl/gsl_gamma.pxi" [0.1 s] sage -t -long "devel/sage/sage/gsl/gsl_min.pxi" [0.1 s] sage -t -long "devel/sage/sage/gsl/callback.pyx" [0.1 s] sage -t -long "devel/sage/sage/gsl/gsl_monte.pxi" [0.1 s] sage -t -long "devel/sage/sage/gsl/gsl_statistics.pxi" [0.1 s] sage -t -long "devel/sage/sage/gsl/stdio.pxi" [0.1 s] sage -t -long "devel/sage/sage/gsl/integration.pyx" [2.4 s] sage -t -long "devel/sage/sage/gsl/gsl_ntuple.pxi" [0.1 s] sage -t -long "devel/sage/sage/gsl/gsl_gegenbauer.pxi" [0.1 s] sage -t -long "devel/sage/sage/gsl/gsl_diff.pxi" [0.1 s] sage -t -long "devel/sage/sage/gsl/all.py" [0.1 s] sage -t -long "devel/sage/sage/gsl/ode.pyx" [8.5 s] sage -t -long "devel/sage/sage/gsl/gsl_rng.pxi" [0.1 s] sage -t -long "devel/sage/sage/gsl/gsl_roots.pxi" [0.1 s] sage -t -long "devel/sage/sage/gsl/gsl_odeiv.pxi" [0.1 s] sage -t -long "devel/sage/sage/gsl/gsl_integration.pxi" [0.1 s] sage -t -long "devel/sage/sage/gsl/gsl_dilog.pxi" [0.1 s] sage -t -long "devel/sage/sage/gsl/interpolation.pyx" [3.1 s] sage -t -long "devel/sage/sage/gsl/gsl_chebyshev.pxi" [0.1 s] sage -t -long "devel/sage/sage/gsl/gsl_sum.pxi" [0.1 s] sage -t -long "devel/sage/sage/gsl/gsl_sf_result.pxi" [0.1 s] sage -t -long "devel/sage/sage/gsl/gsl_airy.pxi" [0.1 s] sage -t -long "devel/sage/sage/gsl/gsl_trig.pxi" [0.1 s] sage -t -long "devel/sage/sage/gsl/gsl_lambert.pxi" [0.1 s] sage -t -long "devel/sage/sage/gsl/dwt.pyx" [16.4 s] sage -t -long "devel/sage/sage/gsl/gsl_sort.pxi" [0.1 s] sage -t -long "devel/sage/sage/gsl/gsl_pow_int.pxi" [0.1 s] sage -t -long "devel/sage/sage/gsl/gsl_complex.pxi" [0.1 s] sage -t -long "devel/sage/sage/gsl/gsl_exp.pxi" [0.1 s] sage -t -long "devel/sage/sage/gsl/gsl_poly.pxi" [0.1 s] sage -t -long "devel/sage/sage/gsl/gsl_vector_complex.pxi" [0.1 s] sage -t -long "devel/sage/sage/gsl/gsl_fit.pxi" [0.1 s] sage -t -long "devel/sage/sage/gsl/gsl_blas_types.pxi" [0.1 s] sage -t -long "devel/sage/sage/gsl/gsl_block.pxi" [0.1 s] sage -t -long "devel/sage/sage/gsl/gslonly.pxi" [0.1 s] sage -t -long "devel/sage/sage/gsl/gsl_permutation.pxi" [0.1 s] sage -t -long "devel/sage/sage/gsl/gsl_dawson.pxi" [0.1 s] sage -t -long "devel/sage/sage/gsl/gsl_wavelet.pxi" [0.1 s] sage -t -long "devel/sage/sage/gsl/gsl_ellint.pxi" [0.1 s] sage -t -long "devel/sage/sage/gsl/math.pxi" [0.1 s] sage -t -long "devel/sage/sage/gsl/gsl_combination.pxi" [0.1 s] sage -t -long "devel/sage/sage/gsl/gsl_elljac.pxi" [0.1 s] sage -t -long "devel/sage/sage/gsl/gsl_mode.pxi" [0.1 s] sage -t -long "devel/sage/sage/gsl/gsl_histogram.pxi" [0.1 s] sage -t -long "devel/sage/sage/gsl/gsl_blas.pxi" [0.1 s] sage -t -long "devel/sage/sage/gsl/gsl_matrix.pxi" [0.1 s] sage -t -long "devel/sage/sage/gsl/gsl_bessel.pxi" [0.1 s] sage -t -long "devel/sage/sage/gsl/gsl_random.pxi" [0.1 s] sage -t -long "devel/sage/sage/gsl/gsl_laguerre.pxi" [0.1 s] sage -t -long "devel/sage/sage/gsl/gsl_legendre.pxi" [0.1 s] sage -t -long "devel/sage/sage/gsl/gsl_elementary.pxi" [0.1 s] sage -t -long "devel/sage/sage/gsl/gsl_math.pxi" [0.1 s] sage -t -long "devel/sage/sage/gsl/gsl_qrng.pxi" [0.1 s] sage -t -long "devel/sage/sage/gsl/gsl_transport.pxi" [0.1 s] sage -t -long "devel/sage/sage/gsl/gsl.pxi" [0.1 s] sage -t -long "devel/sage/sage/gsl/fft.pyx" [4.6 s] sage -t -long "devel/sage/sage/gsl/gsl_eigen.pxi" [0.1 s] sage -t -long "devel/sage/sage/gsl/gsl_erf.pxi" [0.1 s] sage -t -long "devel/sage/sage/gsl/gsl_array.pyx" [0.1 s] sage -t -long "devel/sage/sage/gsl/gsl_vector.pxi" [0.1 s] sage -t -long "devel/sage/sage/gsl/dft.py" [2.6 s] sage -t -long "devel/sage/sage/gsl/gsl_fft.pxi" [0.1 s] sage -t -long "devel/sage/sage/gsl/gsl_synchrotron.pxi" [0.1 s] sage -t -long "devel/sage/sage/gsl/gsl_debye.pxi" [0.1 s] sage -t -long "devel/sage/sage/gsl/gsl_matrix_complex.pxi" [0.1 s] sage -t -long "devel/sage/sage/gsl/gsl_coupling.pxi" [0.1 s] sage -t -long "devel/sage/sage/gsl/gsl_hyperg.pxi" [0.1 s] sage -t -long "devel/sage/sage/gsl/gsl_interp.pxi" [0.1 s] sage -t -long "devel/sage/sage/gsl/gsl_linalg.pxi" [0.1 s] sage -t -long "devel/sage/sage/gsl/gsl_clausen.pxi" [0.1 s] sage -t -long "devel/sage/sage/homology/examples.py" [6.0 s] sage -t -long "devel/sage/sage/homology/all.py" [0.1 s] sage -t -long "devel/sage/sage/homology/chain_complex.py" [1.6 s] sage -t -long "devel/sage/sage/homology/simplicial_complex.py" [4.5 s] sage -t -long "devel/sage/sage/logic/all.py" [0.1 s] sage -t -long "devel/sage/sage/logic/logicparser.py" [1.5 s] sage -t -long "devel/sage/sage/logic/logictable.py" [1.5 s] sage -t -long "devel/sage/sage/logic/boolformula.py" [1.5 s] sage -t -long "devel/sage/sage/logic/logic.py" [1.5 s] sage -t -long "devel/sage/sage/logic/booleval.py" [1.4 s] sage -t -long "devel/sage/sage/logic/propcalc.py" [1.5 s] sage -t -long "devel/sage/sage/games/all.py" [0.1 s] sage -t -long "devel/sage/sage/games/sudoku.py" [2.1 s] sage -t -long "devel/sage/sage/categories/homset.py" [1.5 s] sage -t -long "devel/sage/sage/categories/functor.pyx" [1.5 s] sage -t -long "devel/sage/sage/categories/category.py" [1.5 s] sage -t -long "devel/sage/sage/categories/category_types.py" [2.3 s] sage -t -long "devel/sage/sage/categories/all.py" [0.1 s] sage -t -long "devel/sage/sage/categories/morphism.pyx" [1.5 s] sage -t -long "devel/sage/sage/categories/pushout.py" [2.2 s] sage -t -long "devel/sage/sage/categories/action.pyx" [1.5 s] sage -t -long "devel/sage/sage/categories/map.pyx" [1.5 s] sage -t -long "devel/sage/sage/lfunctions/all.py" [0.1 s] sage -t -long "devel/sage/sage/lfunctions/dokchitser.py" [9.8 s] sage -t -long "devel/sage/sage/lfunctions/sympow.py" [9.9 s] sage -t -long "devel/sage/sage/lfunctions/lcalc.py" [2.7 s] sage -t -long "devel/sage/sage/parallel/all.py" [0.1 s] sage -t -long "devel/sage/sage/parallel/multiprocessing.py" [1.9 s] sage -t -long "devel/sage/sage/parallel/reference.py" [1.5 s] sage -t -long "devel/sage/sage/parallel/ncpus.py" [1.6 s] sage -t -long "devel/sage/sage/parallel/decorate.py" [1.6 s] sage -t -long "devel/sage/sage/geometry/all.py" [0.1 s] sage -t -long "devel/sage/sage/geometry/lattice_polytope.py" [9.4 s] sage -t -long "devel/sage/sage/geometry/polyhedra.py" [185.9 s] sage -t -long "devel/sage/sage/geometry/polytope.py" [2.7 s] sage -t -long "devel/sage/sage/structure/mutability_py.py" [2.4 s] sage -t -long "devel/sage/sage/structure/element_verify.py" [2.4 s] sage -t -long "devel/sage/sage/structure/element.pyx" ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/structure/element.pyx", line 1447: sage: (x^2 + y^2 + z^2).mod(x+y+z) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in (x**Integer(2) + y**Integer(2) + z**Integer(2)).mod(x+y+z)###line 1447: sage: (x^2 + y^2 + z^2).mod(x+y+z) File "element.pyx", line 1469, in sage.structure.element.CommutativeRingElement.mod (sage/structure/element.c:11698) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2591, in reduce gb = self.groebner_basis() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/misc/cachefunc.py", line 242, in __call__ cache[key] = self.f(self._instance, *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2485, in groebner_basis gb = self._groebner_basis_singular("groebner", *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 364, in wrapper with RedSBContext(): File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 322, in __enter__ self.o = self.singular.option("get") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1069, in option return self(self.eval("option(get)"),"intvec") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/structure/element.pyx", line 1453: sage: (x^2 + y^2 + z^2).mod( (x - y, y - z) ) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in (x**Integer(2) + y**Integer(2) + z**Integer(2)).mod( (x - y, y - z) )###line 1453: sage: (x^2 + y^2 + z^2).mod( (x - y, y - z) ) File "element.pyx", line 1469, in sage.structure.element.CommutativeRingElement.mod (sage/structure/element.c:11698) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2591, in reduce gb = self.groebner_basis() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/misc/cachefunc.py", line 242, in __call__ cache[key] = self.f(self._instance, *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2485, in groebner_basis gb = self._groebner_basis_singular("groebner", *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 364, in wrapper with RedSBContext(): File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 322, in __enter__ self.o = self.singular.option("get") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1069, in option return self(self.eval("option(get)"),"intvec") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/structure/element.pyx", line 1457: sage: f.mod( (x - y, y - z) ) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in f.mod( (x - y, y - z) )###line 1457: sage: f.mod( (x - y, y - z) ) File "element.pyx", line 1469, in sage.structure.element.CommutativeRingElement.mod (sage/structure/element.c:11698) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2591, in reduce gb = self.groebner_basis() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/misc/cachefunc.py", line 242, in __call__ cache[key] = self.f(self._instance, *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2485, in groebner_basis gb = self._groebner_basis_singular("groebner", *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 364, in wrapper with RedSBContext(): File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 322, in __enter__ self.o = self.singular.option("get") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1069, in option return self(self.eval("option(get)"),"intvec") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/structure/element.pyx", line 1462: sage: (x^2 + y^2 + z^2).mod( (x^3, y - z) ) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in (x**Integer(2) + y**Integer(2) + z**Integer(2)).mod( (x**Integer(3), y - z) )###line 1462: sage: (x^2 + y^2 + z^2).mod( (x^3, y - z) ) File "element.pyx", line 1469, in sage.structure.element.CommutativeRingElement.mod (sage/structure/element.c:11698) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2591, in reduce gb = self.groebner_basis() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/misc/cachefunc.py", line 242, in __call__ cache[key] = self.f(self._instance, *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2485, in groebner_basis gb = self._groebner_basis_singular("groebner", *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 364, in wrapper with RedSBContext(): File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 322, in __enter__ self.o = self.singular.option("get") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1069, in option return self(self.eval("option(get)"),"intvec") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** 1 items had failures: 4 of 18 in __main__.example_58 ***Test Failed*** 4 failures. For whitespace errors, see the file /opt/sage-4.0.1/tmp/.doctest_element.py [5.4 s] sage -t -long "devel/sage/sage/structure/generators.pyx" [2.7 s] sage -t -long "devel/sage/sage/structure/formal_sum.py" [2.7 s] sage -t -long "devel/sage/sage/structure/category_object.pyx" [2.5 s] sage -t -long "devel/sage/sage/structure/element_wrapper.py" [2.5 s] sage -t -long "devel/sage/sage/structure/all.py" [0.2 s] sage -t -long "devel/sage/sage/structure/wrapper_parent.pyx" [2.5 s] sage -t -long "devel/sage/sage/structure/parent_gens.pyx" [2.7 s] sage -t -long "devel/sage/sage/structure/coerce_maps.pyx" [2.7 s] sage -t -long "devel/sage/sage/structure/coerce_dict.pyx" [2.4 s] sage -t -long "devel/sage/sage/structure/parent_base.pyx" [2.4 s] sage -t -long "devel/sage/sage/structure/factory.pyx" [2.8 s] sage -t -long "devel/sage/sage/structure/element_py.py" [0.2 s] sage -t -long "devel/sage/sage/structure/sage_object.pyx" [9.3 s] sage -t -long "devel/sage/sage/structure/gens_py.py" [2.7 s] sage -t -long "devel/sage/sage/structure/factorization.py" [3.5 s] sage -t -long "devel/sage/sage/structure/sequence.py" [2.6 s] sage -t -long "devel/sage/sage/structure/parent.pyx" [6.2 s] sage -t -long "devel/sage/sage/structure/parent_old.pyx" [3.6 s] sage -t -long "devel/sage/sage/structure/mutability.pyx" [2.6 s] sage -t -long "devel/sage/sage/structure/coerce.pxi" [2.6 s] sage -t -long "devel/sage/sage/structure/proof/all.py" [2.6 s] sage -t -long "devel/sage/sage/structure/proof/proof.py" [2.5 s] sage -t -long "devel/sage/sage/structure/unique_representation.py" [2.4 s] sage -t -long "devel/sage/sage/structure/coerce_actions.pyx" [2.6 s] sage -t -long "devel/sage/sage/structure/coerce.pyx" [2.9 s] sage -t -long "devel/sage/sage/structure/nonexact.py" [2.4 s] sage -t -long "devel/sage/sage/symbolic/random_tests.py" [2.6 s] sage -t -long "devel/sage/sage/symbolic/constants_c.pyx" [2.6 s] sage -t -long "devel/sage/sage/symbolic/all.py" [0.1 s] sage -t -long "devel/sage/sage/symbolic/constants.py" ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/symbolic/constants.py", line 38: sage: singular(pi) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in singular(pi)###line 38: sage: singular(pi) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 648, in __call__ return x._singular_(self) File "sage_object.pyx", line 450, in sage.structure.sage_object.SageObject._singular_ (sage/structure/sage_object.c:5639) File "expression.pyx", line 394, in sage.symbolic.expression.Expression._interface_ (sage/symbolic/expression.cpp:3249) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/symbolic/constants.py", line 467, in _interface_ return getattr(self, "_%s_"%(I.name()))(I) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/symbolic/constants.py", line 503, in _singular_ return singular('"%s"'%self) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 654, in __call__ return SingularElement(self, type, x, False) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1103, in __init__ raise TypeError, x TypeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/symbolic/constants.py", line 500: sage: singular(p) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in singular(p)###line 500: sage: singular(p) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 648, in __call__ return x._singular_(self) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/symbolic/constants.py", line 503, in _singular_ return singular('"%s"'%self) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 654, in __call__ return SingularElement(self, type, x, False) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1103, in __init__ raise TypeError, x TypeError: Unable to start singular ********************************************************************** 2 items had failures: 1 of 53 in __main__.example_0 1 of 5 in __main__.example_15 ***Test Failed*** 2 failures. For whitespace errors, see the file /opt/sage-4.0.1/tmp/.doctest_constants.py [6.0 s] sage -t -long "devel/sage/sage/symbolic/expression.pyx" ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/symbolic/expression.pyx", line 455: sage: singular(e + pi^2 + x^3) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in singular(e + pi**Integer(2) + x**Integer(3))###line 455: sage: singular(e + pi^2 + x^3) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 648, in __call__ return x._singular_(self) File "sage_object.pyx", line 450, in sage.structure.sage_object.SageObject._singular_ (sage/structure/sage_object.c:5639) File "expression.pyx", line 395, in sage.symbolic.expression.Expression._interface_ (sage/symbolic/expression.cpp:3287) File "sage_object.pyx", line 255, in sage.structure.sage_object.SageObject._interface_ (sage/structure/sage_object.c:2853) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 654, in __call__ return SingularElement(self, type, x, False) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1103, in __init__ raise TypeError, x TypeError: Unable to start singular ********************************************************************** 1 items had failures: 1 of 3 in __main__.example_13 ***Test Failed*** 1 failures. For whitespace errors, see the file /opt/sage-4.0.1/tmp/.doctest_expression.py [46.0 s] sage -t -long "devel/sage/sage/symbolic/benchmark.py" [15.6 s] sage -t -long "devel/sage/sage/symbolic/assumptions.py" [8.4 s] sage -t -long "devel/sage/sage/symbolic/relation.py" [6.5 s] sage -t -long "devel/sage/sage/symbolic/callable.py" [2.7 s] sage -t -long "devel/sage/sage/symbolic/expression_conversions.py" [4.2 s] sage -t -long "devel/sage/sage/symbolic/ring.pyx" [4.6 s] sage -t -long "devel/sage/sage/symbolic/function.pyx" [2.7 s] sage -t -long "devel/sage/sage/symbolic/operators.py" [2.7 s] sage -t -long "devel/sage/sage/symbolic/power_helper.pyx" [3.5 s] sage -t -long "devel/sage/sage/symbolic/pynac.pyx" [3.7 s] sage -t -long "devel/sage/sage/all_cmdline.py" [2.5 s] sage -t -long "devel/sage/sage/coding/code_bounds.py" [6.0 s] sage -t -long "devel/sage/sage/coding/all.py" [0.1 s] sage -t -long "devel/sage/sage/coding/guava.py" [4.5 s] sage -t -long "devel/sage/sage/coding/decoder.py" [31.2 s] sage -t -long "devel/sage/sage/coding/sd_codes.py" [1.6 s] sage -t -long "devel/sage/sage/coding/code_constructions.py" [5.7 s] sage -t -long "devel/sage/sage/coding/linear_code.py" [23.6 s] sage -t -long "devel/sage/sage/coding/binary_code.pyx" [9.0 s] sage -t -long "devel/sage/sage/stats/all.py" [0.1 s] sage -t -long "devel/sage/sage/stats/hmm/all.py" [0.1 s] sage -t -long "devel/sage/sage/stats/hmm/misc.pxi" [1.4 s] sage -t -long "devel/sage/sage/stats/test.py" [2.6 s] sage -t -long "devel/sage/sage/stats/r.py" [2.6 s] sage -t -long "devel/sage/sage/server/misc.py" [1.8 s] sage -t -long "devel/sage/sage/server/support.py" [2.1 s] sage -t -long "devel/sage/sage/server/all.py" [0.1 s] sage -t -long "devel/sage/sage/server/introspect.py" [1.5 s] sage -t -long "devel/sage/sage/server/wiki/moin.py" [1.5 s] sage -t -long "devel/sage/sage/server/wiki/all.py" [0.1 s] sage -t -long "devel/sage/sage/server/notebook/cell.py" [13.5 s] sage -t -long "devel/sage/sage/server/notebook/twist.py" [2.8 s] sage -t -long "devel/sage/sage/server/notebook/keyboards.py" [1.4 s] sage -t -long "devel/sage/sage/server/notebook/jquery.py" [1.5 s] sage -t -long "devel/sage/sage/server/notebook/template.py" [1.7 s] sage -t -long "devel/sage/sage/server/notebook/interact.py" [1.9 s] sage -t -long "devel/sage/sage/server/notebook/sagetex.py" [1.5 s] sage -t -long "devel/sage/sage/server/notebook/user.py" [1.5 s] sage -t -long "devel/sage/sage/server/notebook/sage_email.py" [1.6 s] sage -t -long "devel/sage/sage/server/notebook/gnutls_socket_ssl.py" [1.5 s] sage -t -long "devel/sage/sage/server/notebook/compress/all.py" [0.1 s] sage -t -long "devel/sage/sage/server/notebook/compress/JavaScriptCompressor.py" [0.1 s] sage -t -long "devel/sage/sage/server/notebook/compress/BaseConvert.py" [0.1 s] sage -t -long "devel/sage/sage/server/notebook/compress/SourceMap.py" [0.1 s] sage -t -long "devel/sage/sage/server/notebook/avatars.py" [1.6 s] sage -t -long "devel/sage/sage/server/notebook/applet.py" [1.5 s] sage -t -long "devel/sage/sage/server/notebook/notebook.py" [2.0 s] sage -t -long "devel/sage/sage/server/notebook/worksheet.py" [11.6 s] sage -t -long "devel/sage/sage/server/notebook/docHTMLProcessor.py" [3.8 s] sage -t -long "devel/sage/sage/server/trac/all.py" [0.1 s] sage -t -long "devel/sage/sage/server/trac/trac.py" [1.5 s] sage -t -long "devel/sage/sage/algebras/steenrod_algebra_element.py" [18.7 s] sage -t -long "devel/sage/sage/algebras/free_algebra.py" [1.6 s] sage -t -long "devel/sage/sage/algebras/steenrod_algebra.py" [1.8 s] sage -t -long "devel/sage/sage/algebras/steenrod_milnor_multiplication.py" [1.8 s] sage -t -long "devel/sage/sage/algebras/group_algebra.py" [3.5 s] sage -t -long "devel/sage/sage/algebras/all.py" [1.6 s] sage -t -long "devel/sage/sage/algebras/steenrod_algebra_bases.py" [4.6 s] sage -t -long "devel/sage/sage/algebras/free_algebra_quotient_element.py" [1.5 s] sage -t -long "devel/sage/sage/algebras/algebra_element.py" [1.6 s] sage -t -long "devel/sage/sage/algebras/quaternion_algebra_element.py" [1.7 s] sage -t -long "devel/sage/sage/algebras/free_algebra_quotient.py" [1.5 s] sage -t -long "devel/sage/sage/algebras/algebra.py" [1.6 s] sage -t -long "devel/sage/sage/algebras/steenrod_milnor_multiplication_odd.py" [1.5 s] sage -t -long "devel/sage/sage/algebras/quaternion_algebra.py" [1.5 s] sage -t -long "devel/sage/sage/algebras/quatalg/all.py" [0.1 s] sage -t -long "devel/sage/sage/algebras/quatalg/quaternion_algebra_element.pyx" [3.1 s] sage -t -long "devel/sage/sage/algebras/quatalg/quaternion_algebra_cython.pyx" [1.6 s] sage -t -long "devel/sage/sage/algebras/quatalg/quaternion_algebra.py" [2.6 s] sage -t -long "devel/sage/sage/algebras/free_algebra_element.py" [1.7 s] sage -t -long "devel/sage/sage/modular/hecke/homspace.py" [1.6 s] sage -t -long "devel/sage/sage/modular/hecke/ambient_module.py" [7.0 s] sage -t -long "devel/sage/sage/modular/hecke/module.py" [7.5 s] sage -t -long "devel/sage/sage/modular/hecke/all.py" [0.1 s] sage -t -long "devel/sage/sage/modular/hecke/submodule.py" [15.5 s] sage -t -long "devel/sage/sage/modular/hecke/morphism.py" [1.6 s] sage -t -long "devel/sage/sage/modular/hecke/element.py" [7.5 s] sage -t -long "devel/sage/sage/modular/hecke/hecke_operator.py" [3.2 s] sage -t -long "devel/sage/sage/modular/hecke/degenmap.py" [1.7 s] sage -t -long "devel/sage/sage/modular/hecke/algebra.py" [4.1 s] sage -t -long "devel/sage/sage/modular/cusps.py" [1.7 s] sage -t -long "devel/sage/sage/modular/all.py" [0.1 s] sage -t -long "devel/sage/sage/modular/congroup.py" [0.1 s] sage -t -long "devel/sage/sage/modular/modform/hecke_operator_on_qexp.py" [1.9 s] sage -t -long "devel/sage/sage/modular/modform/eisenstein_submodule.py" [8.5 s] sage -t -long "devel/sage/sage/modular/modform/periods.py" [1.5 s] sage -t -long "devel/sage/sage/modular/modform/eis_series.py" [2.4 s] sage -t -long "devel/sage/sage/modular/modform/all.py" [0.1 s] sage -t -long "devel/sage/sage/modular/modform/notes.py" [1.6 s] sage -t -long "devel/sage/sage/modular/modform/submodule.py" [1.7 s] sage -t -long "devel/sage/sage/modular/modform/half_integral.py" [3.4 s] sage -t -long "devel/sage/sage/modular/modform/cuspidal_submodule.py" [4.4 s] sage -t -long "devel/sage/sage/modular/modform/tests.py" [3.6 s] sage -t -long "devel/sage/sage/modular/modform/ambient_R.py" [1.6 s] sage -t -long "devel/sage/sage/modular/modform/theta.py" [1.5 s] sage -t -long "devel/sage/sage/modular/modform/constructor.py" [4.3 s] sage -t -long "devel/sage/sage/modular/modform/element.py" [17.2 s] sage -t -long "devel/sage/sage/modular/modform/vm_basis.py" [1.7 s] sage -t -long "devel/sage/sage/modular/modform/test.py" [1.5 s] sage -t -long "devel/sage/sage/modular/modform/ambient.py" [3.1 s] sage -t -long "devel/sage/sage/modular/modform/defaults.py" [0.1 s] sage -t -long "devel/sage/sage/modular/modform/ambient_g0.py" [1.6 s] sage -t -long "devel/sage/sage/modular/modform/j_invariant.py" [1.6 s] sage -t -long "devel/sage/sage/modular/modform/find_generators.py" [2.8 s] sage -t -long "devel/sage/sage/modular/modform/numerical.py" [1.8 s] sage -t -long "devel/sage/sage/modular/modform/space.py" [11.2 s] sage -t -long "devel/sage/sage/modular/modform/ambient_eps.py" [3.3 s] sage -t -long "devel/sage/sage/modular/modform/ambient_g1.py" [2.6 s] sage -t -long "devel/sage/sage/modular/overconvergent/all.py" [0.1 s] sage -t -long "devel/sage/sage/modular/overconvergent/genus0.py" [17.1 s] sage -t -long "devel/sage/sage/modular/overconvergent/weightspace.py" [2.8 s] sage -t -long "devel/sage/sage/modular/modsym/p1list.pyx" [1.7 s] sage -t -long "devel/sage/sage/modular/modsym/all.py" [0.1 s] sage -t -long "devel/sage/sage/modular/modsym/modular_symbols.py" [1.8 s] sage -t -long "devel/sage/sage/modular/modsym/heilbronn.pyx" [1.9 s] sage -t -long "devel/sage/sage/modular/modsym/subspace.py" [8.3 s] sage -t -long "devel/sage/sage/modular/modsym/relation_matrix.py" [1.7 s] sage -t -long "devel/sage/sage/modular/modsym/tests.py" [5.2 s] sage -t -long "devel/sage/sage/modular/modsym/modsym.py" [3.3 s] sage -t -long "devel/sage/sage/modular/modsym/ghlist.py" [1.6 s] sage -t -long "devel/sage/sage/modular/modsym/element.py" [1.9 s] sage -t -long "devel/sage/sage/modular/modsym/hecke_operator.py" [1.6 s] sage -t -long "devel/sage/sage/modular/modsym/apply.pyx" [1.5 s] sage -t -long "devel/sage/sage/modular/modsym/ambient.py" [18.1 s] sage -t -long "devel/sage/sage/modular/modsym/g1list.py" [1.5 s] sage -t -long "devel/sage/sage/modular/modsym/manin_symbols.py" [2.1 s] sage -t -long "devel/sage/sage/modular/modsym/boundary.py" [6.0 s] sage -t -long "devel/sage/sage/modular/modsym/space.py" [14.1 s] sage -t -long "devel/sage/sage/modular/abvar/homspace.py" [26.1 s] sage -t -long "devel/sage/sage/modular/abvar/abvar_newform.py" [3.2 s] sage -t -long "devel/sage/sage/modular/abvar/all.py" [0.1 s] sage -t -long "devel/sage/sage/modular/abvar/morphism.py" [5.4 s] sage -t -long "devel/sage/sage/modular/abvar/abvar.py" [25.8 s] sage -t -long "devel/sage/sage/modular/abvar/abvar_ambient_jacobian.py" [3.4 s] sage -t -long "devel/sage/sage/modular/abvar/finite_subgroup.py" [4.6 s] sage -t -long "devel/sage/sage/modular/abvar/constructor.py" [1.6 s] sage -t -long "devel/sage/sage/modular/abvar/cuspidal_subgroup.py" [2.8 s] sage -t -long "devel/sage/sage/modular/abvar/lseries.py" [1.6 s] sage -t -long "devel/sage/sage/modular/abvar/torsion_subgroup.py" [6.1 s] sage -t -long "devel/sage/sage/modular/abvar/homology.py" [3.4 s] sage -t -long "devel/sage/sage/modular/congroup_element.py" [0.1 s] sage -t -long "devel/sage/sage/modular/dirichlet.py" [3.9 s] sage -t -long "devel/sage/sage/modular/ssmod/all.py" [0.1 s] sage -t -long "devel/sage/sage/modular/ssmod/ssmod.py" [22.7 s] sage -t -long "devel/sage/sage/modular/etaproducts.py" ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/modular/etaproducts.py", line 870: sage: eta_poly_relations([t, u], 4) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in eta_poly_relations([t, u], Integer(4))###line 870: sage: eta_poly_relations([t, u], 4) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/modular/etaproducts.py", line 907, in eta_poly_relations oldgrob = _eta_relations_helper(eta1, eta2, degree, m, labels, verbose) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/modular/etaproducts.py", line 972, in _eta_relations_helper return id.groebner_basis() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/misc/cachefunc.py", line 242, in __call__ cache[key] = self.f(self._instance, *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2485, in groebner_basis gb = self._groebner_basis_singular("groebner", *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 364, in wrapper with RedSBContext(): File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 322, in __enter__ self.o = self.singular.option("get") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1069, in option return self(self.eval("option(get)"),"intvec") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/modular/etaproducts.py", line 886: sage: eta_poly_relations([t, u], 4, verbose=True) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in eta_poly_relations([t, u], Integer(4), verbose=True)###line 886: sage: eta_poly_relations([t, u], 4, verbose=True) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/modular/etaproducts.py", line 907, in eta_poly_relations oldgrob = _eta_relations_helper(eta1, eta2, degree, m, labels, verbose) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/modular/etaproducts.py", line 972, in _eta_relations_helper return id.groebner_basis() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/misc/cachefunc.py", line 242, in __call__ cache[key] = self.f(self._instance, *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2485, in groebner_basis gb = self._groebner_basis_singular("groebner", *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 364, in wrapper with RedSBContext(): File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 322, in __enter__ self.o = self.singular.option("get") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1069, in option return self(self.eval("option(get)"),"intvec") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/modular/etaproducts.py", line 939: sage: _eta_relations_helper(r,s,4,100,['a','b'],False) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in _eta_relations_helper(r,s,Integer(4),Integer(100),['a','b'],False)###line 939: sage: _eta_relations_helper(r,s,4,100,['a','b'],False) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/modular/etaproducts.py", line 972, in _eta_relations_helper return id.groebner_basis() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/misc/cachefunc.py", line 242, in __call__ cache[key] = self.f(self._instance, *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2485, in groebner_basis gb = self._groebner_basis_singular("groebner", *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 364, in wrapper with RedSBContext(): File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 322, in __enter__ self.o = self.singular.option("get") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1069, in option return self(self.eval("option(get)"),"intvec") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/modular/etaproducts.py", line 941: sage: _eta_relations_helper(EtaProduct(26, {2:2,13:2,26:-2,1:-2}),EtaProduct(26, {2:4,13:2,26:-4,1:-2}),3,12,['a','b'],False) # not enough terms, will return rubbish Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in _eta_relations_helper(EtaProduct(Integer(26), {Integer(2):Integer(2),Integer(13):Integer(2),Integer(26):-Integer(2),Integer(1):-Integer(2)}),EtaProduct(Integer(26), {Integer(2):Integer(4),Integer(13):Integer(2),Integer(26):-Integer(4),Integer(1):-Integer(2)}),Integer(3),Integer(12),['a','b'],False) # not enough terms, will return rubbish###line 941: sage: _eta_relations_helper(EtaProduct(26, {2:2,13:2,26:-2,1:-2}),EtaProduct(26, {2:4,13:2,26:-4,1:-2}),3,12,['a','b'],False) # not enough terms, will return rubbish File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/modular/etaproducts.py", line 972, in _eta_relations_helper return id.groebner_basis() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/misc/cachefunc.py", line 242, in __call__ cache[key] = self.f(self._instance, *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2485, in groebner_basis gb = self._groebner_basis_singular("groebner", *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 364, in wrapper with RedSBContext(): File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 322, in __enter__ self.o = self.singular.option("get") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1069, in option return self(self.eval("option(get)"),"intvec") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** 2 items had failures: 2 of 8 in __main__.example_35 2 of 6 in __main__.example_36 ***Test Failed*** 4 failures. For whitespace errors, see the file /opt/sage-4.0.1/tmp/.doctest_etaproducts.py [6.7 s] sage -t -long "devel/sage/sage/modular/arithgroup/all.py" [0.1 s] sage -t -long "devel/sage/sage/modular/arithgroup/congroup_gamma.py" [1.5 s] sage -t -long "devel/sage/sage/modular/arithgroup/congroup_generic.py" [1.6 s] sage -t -long "devel/sage/sage/modular/arithgroup/congroup_gammaH.py" [3.9 s] sage -t -long "devel/sage/sage/modular/arithgroup/congroup_gamma0.py" [2.7 s] sage -t -long "devel/sage/sage/modular/arithgroup/arithgroup_perm.py" [4.5 s] sage -t -long "devel/sage/sage/modular/arithgroup/congroup_pyx.pyx" [1.5 s] sage -t -long "devel/sage/sage/modular/arithgroup/arithgroup_element.py" [1.5 s] sage -t -long "devel/sage/sage/modular/arithgroup/congroup_gamma1.py" [3.9 s] sage -t -long "devel/sage/sage/modular/arithgroup/arithgroup_generic.py" [3.6 s] sage -t -long "devel/sage/sage/modular/arithgroup/congroup_sl2z.py" [1.5 s] sage -t -long "devel/sage/sage/modular/quatalg/all.py" [0.1 s] sage -t -long "devel/sage/sage/modular/quatalg/brandt.py" [7.6 s] sage -t -long "devel/sage/sage/modular/dims.py" [2.3 s] sage -t -long "devel/sage/sage/modular/buzzard.py" [1.9 s] sage -t -long "devel/sage/sage/finance/easter.py" [1.5 s] sage -t -long "devel/sage/sage/finance/all.py" [1.6 s] sage -t -long "devel/sage/sage/finance/markov_multifractal.py" [1.5 s] sage -t -long "devel/sage/sage/finance/stock.py" [1.7 s] sage -t -long "devel/sage/sage/finance/time_series.pyx" [10.8 s] sage -t -long "devel/sage/sage/finance/fractal.pyx" [2.1 s] sage -t -long "devel/sage/sage/finance/markov_multifractal_cython.pyx" [1.5 s] sage -t -long "devel/sage/sage/media/channels.pyx" [1.5 s] sage -t -long "devel/sage/sage/media/all.py" [0.1 s] sage -t -long "devel/sage/sage/media/wav.py" [1.6 s] sage -t -long "devel/sage/sage/modules/vector_modn_sparse_c.pxi" [1.5 s] sage -t -long "devel/sage/sage/modules/module_element.py" [0.1 s] sage -t -long "devel/sage/sage/modules/vector_integer_sparse_h.pxi" [0.1 s] sage -t -long "devel/sage/sage/modules/module.pyx" [1.5 s] sage -t -long "devel/sage/sage/modules/misc.py" [1.5 s] sage -t -long "devel/sage/sage/modules/real_double_vector.py" [1.5 s] sage -t -long "devel/sage/sage/modules/free_module_homspace.py" [1.6 s] sage -t -long "devel/sage/sage/modules/all.py" [0.1 s] sage -t -long "devel/sage/sage/modules/vector_real_double_dense.pyx" [1.7 s] sage -t -long "devel/sage/sage/modules/vector_integer_sparse_c.pxi" [1.5 s] sage -t -long "devel/sage/sage/modules/vector_integer_dense.pyx" ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/modules/vector_integer_dense.pyx", line 308: sage: vs = singular(v); vs Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in vs = singular(v); vs###line 308: sage: vs = singular(v); vs File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 648, in __call__ return x._singular_(self) File "vector_integer_dense.pyx", line 321, in sage.modules.vector_integer_dense.Vector_integer_dense._singular_ (sage/modules/vector_integer_dense.c:4453) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/modules/vector_integer_dense.pyx", line 312: sage: vs.type() Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in vs.type()###line 312: sage: vs.type() NameError: name 'vs' is not defined ********************************************************************** 1 items had failures: 2 of 6 in __main__.example_7 ***Test Failed*** 2 failures. For whitespace errors, see the file /opt/sage-4.0.1/tmp/.doctest_vector_integer_dense.py [1.9 s] sage -t -long "devel/sage/sage/modules/matrix_morphism.py" [1.7 s] sage -t -long "devel/sage/sage/modules/vector_rational_sparse_h.pxi" [0.1 s] sage -t -long "devel/sage/sage/modules/vector_rational_dense.pyx" [1.7 s] sage -t -long "devel/sage/sage/modules/free_module_morphism.py" [1.5 s] sage -t -long "devel/sage/sage/modules/vector_modn_dense.pyx" [1.9 s] sage -t -long "devel/sage/sage/modules/complex_double_vector.py" [1.5 s] sage -t -long "devel/sage/sage/modules/free_quadratic_module.py" [1.8 s] sage -t -long "devel/sage/sage/modules/vector_modn_sparse_h.pxi" [0.1 s] sage -t -long "devel/sage/sage/modules/binary_search.pxi" [1.5 s] sage -t -long "devel/sage/sage/modules/vector_rational_sparse_c.pxi" [1.5 s] sage -t -long "devel/sage/sage/modules/free_module.py" ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/modules/free_module.py", line 2489: sage: W = M.submodule([x*B[0], 2*B[1]- x*B[2]]) Expected: Traceback (most recent call last): ... NotImplementedError: echelon form over Univariate Polynomial Ring in x over Rational Field not yet implemented Got: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in W = M.submodule([x*B[Integer(0)], Integer(2)*B[Integer(1)]- x*B[Integer(2)]])###line 2489: sage: W = M.submodule([x*B[0], 2*B[1]- x*B[2]]) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/modules/free_module.py", line 2498, in submodule V = self.span(gens, check=check, already_echelonized=already_echelonized) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/modules/free_module.py", line 2416, in span self.ambient_module(), gens, check=check, already_echelonized=already_echelonized) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/modules/free_module.py", line 5359, in __init__ echelonize=True, already_echelonized=already_echelonized) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/modules/free_module.py", line 4464, in __init__ basis = self._echelonized_basis(ambient, basis) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/modules/free_module.py", line 4576, in _echelonized_basis d = self._denominator(basis) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/modules/free_module.py", line 4684, in _denominator d = sage.rings.integer.Integer(B[0].denominator()) File "free_module_element.pyx", line 942, in sage.modules.free_module_element.FreeModuleElement.denominator (sage/modules/free_module_element.c:8218) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/polynomial_singular_interface.py", line 304, in lcm return lcm_func(self, singular, have_ring) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/polynomial_singular_interface.py", line 418, in lcm_func lcm = self._singular_(have_ring=have_ring).lcm(right._singular_(have_ring=have_ring)) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/polynomial_singular_interface.py", line 300, in _singular_ return _singular_func(self, singular, have_ring, force) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/polynomial_singular_interface.py", line 352, in _singular_func self.parent()._singular_(singular,force=force).set_ring() #this is expensive File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/polynomial_singular_interface.py", line 171, in _singular_ return self._singular_init_(singular, force) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/polynomial_singular_interface.py", line 214, in _singular_init_ self.__singular = singular.ring(self.characteristic(), _vars, order=order, check=False) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 891, in ring R = self('%s,%s,%s'%(char, vars, order), 'ring') File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 654, in __call__ return SingularElement(self, type, x, False) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1103, in __init__ raise TypeError, x TypeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/modules/free_module.py", line 2635: sage: W = M.submodule_with_basis([x*B[0], 2*B[1]- x*B[2]]) Expected: Traceback (most recent call last): ... NotImplementedError: echelon form over Univariate Polynomial Ring in x over Rational Field not yet implemented Got: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in W = M.submodule_with_basis([x*B[Integer(0)], Integer(2)*B[Integer(1)]- x*B[Integer(2)]])###line 2635: sage: W = M.submodule_with_basis([x*B[0], 2*B[1]- x*B[2]]) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/modules/free_module.py", line 2640, in submodule_with_basis V = self.span_of_basis(basis=basis, check=check, already_echelonized=already_echelonized) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/modules/free_module.py", line 2555, in span_of_basis already_echelonized=already_echelonized) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/modules/free_module.py", line 4487, in __init__ w = self._echelonized_basis(ambient, basis) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/modules/free_module.py", line 4576, in _echelonized_basis d = self._denominator(basis) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/modules/free_module.py", line 4684, in _denominator d = sage.rings.integer.Integer(B[0].denominator()) File "free_module_element.pyx", line 942, in sage.modules.free_module_element.FreeModuleElement.denominator (sage/modules/free_module_element.c:8218) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/polynomial_singular_interface.py", line 304, in lcm return lcm_func(self, singular, have_ring) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/polynomial_singular_interface.py", line 418, in lcm_func lcm = self._singular_(have_ring=have_ring).lcm(right._singular_(have_ring=have_ring)) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/polynomial_singular_interface.py", line 300, in _singular_ return _singular_func(self, singular, have_ring, force) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/polynomial_singular_interface.py", line 352, in _singular_func self.parent()._singular_(singular,force=force).set_ring() #this is expensive File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/polynomial_singular_interface.py", line 171, in _singular_ return self._singular_init_(singular, force) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/polynomial_singular_interface.py", line 214, in _singular_init_ self.__singular = singular.ring(self.characteristic(), _vars, order=order, check=False) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 891, in ring R = self('%s,%s,%s'%(char, vars, order), 'ring') File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 654, in __call__ return SingularElement(self, type, x, False) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1103, in __init__ raise TypeError, x TypeError: Unable to start singular ********************************************************************** 2 items had failures: 1 of 12 in __main__.example_70 1 of 16 in __main__.example_72 ***Test Failed*** 2 failures. For whitespace errors, see the file /opt/sage-4.0.1/tmp/.doctest_free_module.py [9.0 s] sage -t -long "devel/sage/sage/modules/vector_double_dense.pyx" [1.8 s] sage -t -long "devel/sage/sage/modules/free_module_element.pyx" [4.3 s] sage -t -long "devel/sage/sage/modules/quotient_module.py" [1.8 s] sage -t -long "devel/sage/sage/modules/vector_complex_double_dense.pyx" [1.7 s] sage -t -long "devel/sage/sage/probability/random_variable.py" [1.5 s] sage -t -long "devel/sage/sage/probability/all.py" [0.1 s] sage -t -long "devel/sage/sage/schemes/jacobians/all.py" [0.1 s] sage -t -long "devel/sage/sage/schemes/jacobians/abstract_jacobian.py" ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/jacobians/abstract_jacobian.py", line 23: sage: J = Jacobian(C) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in J = Jacobian(C)###line 23: sage: J = Jacobian(C) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/jacobians/abstract_jacobian.py", line 48, in Jacobian return Jacobian_generic(C) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/jacobians/abstract_jacobian.py", line 99, in __init__ if C.dimension() != 1: File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/generic/algebraic_scheme.py", line 975, in dimension self.__dimension = self.defining_ideal().dimension() - 1 File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 950, in dimension v = self._groebner_basis_singular_raw() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 1113, in _groebner_basis_singular_raw S = self._singular_().groebner() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 486, in _singular_ self.ring()._singular_(singular).set_ring() File "multi_polynomial_libsingular.pyx", line 982, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10180) File "multi_polynomial_libsingular.pyx", line 1094, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_init_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10764) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 884, in ring self.eval(s) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/jacobians/abstract_jacobian.py", line 24: sage: is_Jacobian(J) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in is_Jacobian(J)###line 24: sage: is_Jacobian(J) NameError: name 'J' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/jacobians/abstract_jacobian.py", line 42: sage: Jacobian(C) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in Jacobian(C)###line 42: sage: Jacobian(C) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/jacobians/abstract_jacobian.py", line 48, in Jacobian return Jacobian_generic(C) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/jacobians/abstract_jacobian.py", line 99, in __init__ if C.dimension() != 1: File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/generic/algebraic_scheme.py", line 975, in dimension self.__dimension = self.defining_ideal().dimension() - 1 File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 950, in dimension v = self._groebner_basis_singular_raw() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 1113, in _groebner_basis_singular_raw S = self._singular_().groebner() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 486, in _singular_ self.ring()._singular_(singular).set_ring() File "multi_polynomial_libsingular.pyx", line 982, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10180) File "multi_polynomial_libsingular.pyx", line 1094, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_init_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10764) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 884, in ring self.eval(s) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/jacobians/abstract_jacobian.py", line 61: sage: J = Jacobian(C); J Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in J = Jacobian(C); J###line 61: sage: J = Jacobian(C); J File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/jacobians/abstract_jacobian.py", line 48, in Jacobian return Jacobian_generic(C) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/jacobians/abstract_jacobian.py", line 99, in __init__ if C.dimension() != 1: File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/generic/algebraic_scheme.py", line 975, in dimension self.__dimension = self.defining_ideal().dimension() - 1 File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 950, in dimension v = self._groebner_basis_singular_raw() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 1113, in _groebner_basis_singular_raw S = self._singular_().groebner() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 486, in _singular_ self.ring()._singular_(singular).set_ring() File "multi_polynomial_libsingular.pyx", line 982, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10180) File "multi_polynomial_libsingular.pyx", line 1094, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_init_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10764) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 884, in ring self.eval(s) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/jacobians/abstract_jacobian.py", line 71: sage: J = Jacobian_generic(C); J Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in J = Jacobian_generic(C); J###line 71: sage: J = Jacobian_generic(C); J File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/jacobians/abstract_jacobian.py", line 99, in __init__ if C.dimension() != 1: File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/generic/algebraic_scheme.py", line 975, in dimension self.__dimension = self.defining_ideal().dimension() - 1 File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 950, in dimension v = self._groebner_basis_singular_raw() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 1113, in _groebner_basis_singular_raw S = self._singular_().groebner() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 486, in _singular_ self.ring()._singular_(singular).set_ring() File "multi_polynomial_libsingular.pyx", line 982, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10180) File "multi_polynomial_libsingular.pyx", line 1094, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_init_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10764) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 884, in ring self.eval(s) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/jacobians/abstract_jacobian.py", line 73: sage: type(J) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in type(J)###line 73: sage: type(J) NameError: name 'J' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/jacobians/abstract_jacobian.py", line 75: sage: J == loads(dumps(J)) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in J == loads(dumps(J))###line 75: sage: J == loads(dumps(J)) NameError: name 'J' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/jacobians/abstract_jacobian.py", line 113: sage: J1 = Jacobian(Curve(x^3 + y^3 + z^3)) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in J1 = Jacobian(Curve(x**Integer(3) + y**Integer(3) + z**Integer(3)))###line 113: sage: J1 = Jacobian(Curve(x^3 + y^3 + z^3)) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/jacobians/abstract_jacobian.py", line 48, in Jacobian return Jacobian_generic(C) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/jacobians/abstract_jacobian.py", line 99, in __init__ if C.dimension() != 1: File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/generic/algebraic_scheme.py", line 975, in dimension self.__dimension = self.defining_ideal().dimension() - 1 File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 950, in dimension v = self._groebner_basis_singular_raw() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 1113, in _groebner_basis_singular_raw S = self._singular_().groebner() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 486, in _singular_ self.ring()._singular_(singular).set_ring() File "multi_polynomial_libsingular.pyx", line 982, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10180) File "multi_polynomial_libsingular.pyx", line 1094, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_init_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10764) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 884, in ring self.eval(s) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/jacobians/abstract_jacobian.py", line 120: sage: J2 = Jacobian(Curve(x + y + z)) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in J2 = Jacobian(Curve(x + y + z))###line 120: sage: J2 = Jacobian(Curve(x + y + z)) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/jacobians/abstract_jacobian.py", line 48, in Jacobian return Jacobian_generic(C) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/jacobians/abstract_jacobian.py", line 99, in __init__ if C.dimension() != 1: File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/generic/algebraic_scheme.py", line 975, in dimension self.__dimension = self.defining_ideal().dimension() - 1 File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 950, in dimension v = self._groebner_basis_singular_raw() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 1113, in _groebner_basis_singular_raw S = self._singular_().groebner() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 486, in _singular_ self.ring()._singular_(singular).set_ring() File "multi_polynomial_libsingular.pyx", line 982, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10180) File "multi_polynomial_libsingular.pyx", line 1094, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_init_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10764) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 884, in ring self.eval(s) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/jacobians/abstract_jacobian.py", line 121: sage: J1 == J2 Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in J1 == J2###line 121: sage: J1 == J2 NameError: name 'J2' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/jacobians/abstract_jacobian.py", line 123: sage: J1 != J2 Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in J1 != J2###line 123: sage: J1 != J2 NameError: name 'J2' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/jacobians/abstract_jacobian.py", line 138: sage: J = Jacobian(Curve(x^3 + y^3 + z^3)); J Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in J = Jacobian(Curve(x**Integer(3) + y**Integer(3) + z**Integer(3))); J###line 138: sage: J = Jacobian(Curve(x^3 + y^3 + z^3)); J File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/jacobians/abstract_jacobian.py", line 48, in Jacobian return Jacobian_generic(C) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/jacobians/abstract_jacobian.py", line 99, in __init__ if C.dimension() != 1: File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/generic/algebraic_scheme.py", line 975, in dimension self.__dimension = self.defining_ideal().dimension() - 1 File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 950, in dimension v = self._groebner_basis_singular_raw() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 1113, in _groebner_basis_singular_raw S = self._singular_().groebner() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 486, in _singular_ self.ring()._singular_(singular).set_ring() File "multi_polynomial_libsingular.pyx", line 982, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10180) File "multi_polynomial_libsingular.pyx", line 1094, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_init_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10764) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 884, in ring self.eval(s) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/jacobians/abstract_jacobian.py", line 140: sage: J._repr_() Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in J._repr_()###line 140: sage: J._repr_() NameError: name 'J' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/jacobians/abstract_jacobian.py", line 156: sage: J = Jacobian(Curve(x^3 + y^3 + z^3)) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in J = Jacobian(Curve(x**Integer(3) + y**Integer(3) + z**Integer(3)))###line 156: sage: J = Jacobian(Curve(x^3 + y^3 + z^3)) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/jacobians/abstract_jacobian.py", line 48, in Jacobian return Jacobian_generic(C) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/jacobians/abstract_jacobian.py", line 99, in __init__ if C.dimension() != 1: File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/generic/algebraic_scheme.py", line 975, in dimension self.__dimension = self.defining_ideal().dimension() - 1 File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 950, in dimension v = self._groebner_basis_singular_raw() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 1113, in _groebner_basis_singular_raw S = self._singular_().groebner() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 486, in _singular_ self.ring()._singular_(singular).set_ring() File "multi_polynomial_libsingular.pyx", line 982, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10180) File "multi_polynomial_libsingular.pyx", line 1094, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_init_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10764) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 884, in ring self.eval(s) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/jacobians/abstract_jacobian.py", line 157: sage: J.curve() Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in J.curve()###line 157: sage: J.curve() NameError: name 'J' is not defined ********************************************************************** 7 items had failures: 2 of 9 in __main__.example_1 1 of 6 in __main__.example_2 1 of 6 in __main__.example_3 3 of 13 in __main__.example_4 4 of 11 in __main__.example_5 2 of 6 in __main__.example_6 2 of 6 in __main__.example_7 ***Test Failed*** 15 failures. For whitespace errors, see the file /opt/sage-4.0.1/tmp/.doctest_abstract_jacobian.py [3.1 s] sage -t -long "devel/sage/sage/schemes/plane_curves/affine_curve.py" ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/plane_curves/affine_curve.py", line 136: sage: C.local_coordinates(pt, 9) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in C.local_coordinates(pt, Integer(9))###line 136: sage: C.local_coordinates(pt, 9) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/plane_curves/affine_curve.py", line 154, in local_coordinates S.eval('ring s = '+str(p)+','+str(R0.gens())+',lp;') File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/plane_curves/affine_curve.py", line 288: sage: C.riemann_roch_basis(D) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in C.riemann_roch_basis(D)###line 288: sage: C.riemann_roch_basis(D) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/plane_curves/affine_curve.py", line 296, in riemann_roch_basis G = singular(','.join([str(x) for x in D]), type='intvec') File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 654, in __call__ return SingularElement(self, type, x, False) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1103, in __init__ raise TypeError, x TypeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/plane_curves/affine_curve.py", line 348: sage: C.rational_points(algorithm='bn') Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in C.rational_points(algorithm='bn')###line 348: sage: C.rational_points(algorithm='bn') File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/plane_curves/affine_curve.py", line 371, in rational_points f = self.defining_polynomial()._singular_() File "sage_object.pyx", line 450, in sage.structure.sage_object.SageObject._singular_ (sage/structure/sage_object.c:5639) File "sage_object.pyx", line 248, in sage.structure.sage_object.SageObject._interface_ (sage/structure/sage_object.c:2716) File "multi_polynomial_libsingular.pyx", line 4098, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomial_libsingular._singular_init_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:28877) File "multi_polynomial_libsingular.pyx", line 982, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10180) File "multi_polynomial_libsingular.pyx", line 1094, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_init_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10764) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 884, in ring self.eval(s) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** 3 items had failures: 1 of 9 in __main__.example_2 1 of 8 in __main__.example_5 1 of 10 in __main__.example_6 ***Test Failed*** 3 failures. For whitespace errors, see the file /opt/sage-4.0.1/tmp/.doctest_affine_curve.py [3.9 s] sage -t -long "devel/sage/sage/schemes/plane_curves/all.py" [1.5 s] sage -t -long "devel/sage/sage/schemes/plane_curves/constructor.py" ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/plane_curves/constructor.py", line 62: sage: C.genus() Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in C.genus()###line 62: sage: C.genus() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/plane_curves/curve.py", line 63, in genus return self.geometric_genus() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/plane_curves/curve.py", line 104, in geometric_genus self.__genus = self.defining_ideal().genus() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 1207, in genus I = self._singular_() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 486, in _singular_ self.ring()._singular_(singular).set_ring() File "multi_polynomial_libsingular.pyx", line 982, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10180) File "multi_polynomial_libsingular.pyx", line 1094, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_init_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10764) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 884, in ring self.eval(s) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/plane_curves/constructor.py", line 72: sage: C.genus() Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in C.genus()###line 72: sage: C.genus() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/plane_curves/curve.py", line 63, in genus return self.geometric_genus() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/plane_curves/curve.py", line 104, in geometric_genus self.__genus = self.defining_ideal().genus() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 1207, in genus I = self._singular_() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 486, in _singular_ self.ring()._singular_(singular).set_ring() File "multi_polynomial_libsingular.pyx", line 982, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10180) File "multi_polynomial_libsingular.pyx", line 1094, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_init_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10764) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 884, in ring self.eval(s) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/plane_curves/constructor.py", line 83: sage: C = Curve([x^3 + y^3 - z^3 - w^3, x^5 - y*z^4]); C Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in C = Curve([x**Integer(3) + y**Integer(3) - z**Integer(3) - w**Integer(3), x**Integer(5) - y*z**Integer(4)]); C###line 83: sage: C = Curve([x^3 + y^3 - z^3 - w^3, x^5 - y*z^4]); C File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/plane_curves/constructor.py", line 180, in Curve return ProjectiveSpaceCurve_generic(A, F) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/plane_curves/projective_curve.py", line 39, in __init__ d = self.dimension() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/generic/algebraic_scheme.py", line 975, in dimension self.__dimension = self.defining_ideal().dimension() - 1 File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 950, in dimension v = self._groebner_basis_singular_raw() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 1113, in _groebner_basis_singular_raw S = self._singular_().groebner() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 486, in _singular_ self.ring()._singular_(singular).set_ring() File "multi_polynomial_libsingular.pyx", line 982, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10180) File "multi_polynomial_libsingular.pyx", line 1094, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_init_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10764) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 884, in ring self.eval(s) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/plane_curves/constructor.py", line 85: sage: C.genus() Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in C.genus()###line 85: sage: C.genus() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/plane_curves/curve.py", line 63, in genus return self.geometric_genus() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/plane_curves/curve.py", line 104, in geometric_genus self.__genus = self.defining_ideal().genus() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 1207, in genus I = self._singular_() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 486, in _singular_ self.ring()._singular_(singular).set_ring() File "multi_polynomial_libsingular.pyx", line 982, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10180) File "multi_polynomial_libsingular.pyx", line 1094, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_init_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10764) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 884, in ring self.eval(s) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/plane_curves/constructor.py", line 93: sage: C = Curve([y^2 + x^3 + x^10 + z^7, x^2 + y^2]); C Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in C = Curve([y**Integer(2) + x**Integer(3) + x**Integer(10) + z**Integer(7), x**Integer(2) + y**Integer(2)]); C###line 93: sage: C = Curve([y^2 + x^3 + x^10 + z^7, x^2 + y^2]); C File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/plane_curves/constructor.py", line 176, in Curve return AffineSpaceCurve_generic(A, F) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/plane_curves/affine_curve.py", line 45, in __init__ d = self.dimension() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/generic/algebraic_scheme.py", line 871, in dimension self.__dimension = self.defining_ideal().dimension() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 950, in dimension v = self._groebner_basis_singular_raw() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 1113, in _groebner_basis_singular_raw S = self._singular_().groebner() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 486, in _singular_ self.ring()._singular_(singular).set_ring() File "multi_polynomial_libsingular.pyx", line 982, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10180) File "multi_polynomial_libsingular.pyx", line 1094, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_init_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10764) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 884, in ring self.eval(s) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/plane_curves/constructor.py", line 95: sage: C.genus() Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in C.genus()###line 95: sage: C.genus() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/plane_curves/curve.py", line 63, in genus return self.geometric_genus() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/plane_curves/curve.py", line 104, in geometric_genus self.__genus = self.defining_ideal().genus() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 1207, in genus I = self._singular_() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 486, in _singular_ self.ring()._singular_(singular).set_ring() File "multi_polynomial_libsingular.pyx", line 982, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10180) File "multi_polynomial_libsingular.pyx", line 1094, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_init_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10764) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 884, in ring self.eval(s) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/plane_curves/constructor.py", line 115: sage: C.union(D) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in C.union(D)###line 115: sage: C.union(D) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/plane_curves/curve.py", line 109, in union return Curve(AlgebraicScheme_subscheme.union(self, other)) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/generic/algebraic_scheme.py", line 682, in union return A.subscheme(self.defining_ideal().intersection(other.defining_ideal())) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 364, in wrapper with RedSBContext(): File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 322, in __enter__ self.o = self.singular.option("get") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1069, in option return self(self.eval("option(get)"),"intvec") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/plane_curves/constructor.py", line 132: sage: X.dimension() Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in X.dimension()###line 132: sage: X.dimension() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/generic/algebraic_scheme.py", line 975, in dimension self.__dimension = self.defining_ideal().dimension() - 1 File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 950, in dimension v = self._groebner_basis_singular_raw() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 1113, in _groebner_basis_singular_raw S = self._singular_().groebner() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 486, in _singular_ self.ring()._singular_(singular).set_ring() File "multi_polynomial_libsingular.pyx", line 982, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10180) File "multi_polynomial_libsingular.pyx", line 1094, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_init_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10764) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 884, in ring self.eval(s) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** 1 items had failures: 8 of 31 in __main__.example_1 ***Test Failed*** 8 failures. For whitespace errors, see the file /opt/sage-4.0.1/tmp/.doctest_constructor.py [3.0 s] sage -t -long "devel/sage/sage/schemes/plane_curves/curve.py" ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/plane_curves/curve.py", line 45: sage: C.divisor_group() is Cp.divisor_group() Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in C.divisor_group() is Cp.divisor_group()###line 45: sage: C.divisor_group() is Cp.divisor_group() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/plane_curves/curve.py", line 54, in divisor_group return DivisorGroup(self, K) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/generic/divisor_group.py", line 24, in DivisorGroup if _DivisorGroup_cache.has_key(key): File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/generic/algebraic_scheme.py", line 488, in __cmp__ return cmp(self.defining_ideal(), other.defining_ideal()) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2208, in __cmp__ l = self.change_ring(R.change_ring(order="degrevlex")).groebner_basis() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/misc/cachefunc.py", line 242, in __call__ cache[key] = self.f(self._instance, *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2485, in groebner_basis gb = self._groebner_basis_singular("groebner", *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 364, in wrapper with RedSBContext(): File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 322, in __enter__ self.o = self.singular.option("get") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1069, in option return self(self.eval("option(get)"),"intvec") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/plane_curves/curve.py", line 79: sage: C.geometric_genus() Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in C.geometric_genus()###line 79: sage: C.geometric_genus() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/plane_curves/curve.py", line 104, in geometric_genus self.__genus = self.defining_ideal().genus() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 1207, in genus I = self._singular_() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 486, in _singular_ self.ring()._singular_(singular).set_ring() File "multi_polynomial_libsingular.pyx", line 982, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10180) File "multi_polynomial_libsingular.pyx", line 1094, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_init_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10764) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 884, in ring self.eval(s) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/plane_curves/curve.py", line 82: sage: C.geometric_genus() Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in C.geometric_genus()###line 82: sage: C.geometric_genus() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/plane_curves/curve.py", line 104, in geometric_genus self.__genus = self.defining_ideal().genus() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 1207, in genus I = self._singular_() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 486, in _singular_ self.ring()._singular_(singular).set_ring() File "multi_polynomial_libsingular.pyx", line 982, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10180) File "multi_polynomial_libsingular.pyx", line 1094, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_init_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10764) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 884, in ring self.eval(s) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/plane_curves/curve.py", line 85: sage: C.geometric_genus() Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in C.geometric_genus()###line 85: sage: C.geometric_genus() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/plane_curves/curve.py", line 104, in geometric_genus self.__genus = self.defining_ideal().genus() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 1207, in genus I = self._singular_() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 486, in _singular_ self.ring()._singular_(singular).set_ring() File "multi_polynomial_libsingular.pyx", line 982, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10180) File "multi_polynomial_libsingular.pyx", line 1094, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_init_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10764) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 884, in ring self.eval(s) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/plane_curves/curve.py", line 91: sage: C.geometric_genus() Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in C.geometric_genus()###line 91: sage: C.geometric_genus() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/plane_curves/curve.py", line 104, in geometric_genus self.__genus = self.defining_ideal().genus() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 1207, in genus I = self._singular_() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 486, in _singular_ self.ring()._singular_(singular).set_ring() File "multi_polynomial_libsingular.pyx", line 982, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10180) File "multi_polynomial_libsingular.pyx", line 1094, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_init_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10764) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 884, in ring self.eval(s) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/plane_curves/curve.py", line 94: sage: C.geometric_genus() Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in C.geometric_genus()###line 94: sage: C.geometric_genus() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/plane_curves/curve.py", line 104, in geometric_genus self.__genus = self.defining_ideal().genus() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 1207, in genus I = self._singular_() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 486, in _singular_ self.ring()._singular_(singular).set_ring() File "multi_polynomial_libsingular.pyx", line 982, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10180) File "multi_polynomial_libsingular.pyx", line 1094, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_init_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10764) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 884, in ring self.eval(s) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/plane_curves/curve.py", line 97: sage: C.geometric_genus() Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in C.geometric_genus()###line 97: sage: C.geometric_genus() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/plane_curves/curve.py", line 104, in geometric_genus self.__genus = self.defining_ideal().genus() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 1207, in genus I = self._singular_() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 486, in _singular_ self.ring()._singular_(singular).set_ring() File "multi_polynomial_libsingular.pyx", line 982, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10180) File "multi_polynomial_libsingular.pyx", line 1094, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_init_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10764) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 884, in ring self.eval(s) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** 2 items had failures: 1 of 6 in __main__.example_1 6 of 17 in __main__.example_3 ***Test Failed*** 7 failures. For whitespace errors, see the file /opt/sage-4.0.1/tmp/.doctest_curve.py [2.8 s] sage -t -long "devel/sage/sage/schemes/plane_curves/projective_curve.py" ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/plane_curves/projective_curve.py", line 68: sage: C.genus() Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in C.genus()###line 68: sage: C.genus() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/plane_curves/curve.py", line 63, in genus return self.geometric_genus() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/plane_curves/curve.py", line 104, in geometric_genus self.__genus = self.defining_ideal().genus() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 1207, in genus I = self._singular_() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 486, in _singular_ self.ring()._singular_(singular).set_ring() File "multi_polynomial_libsingular.pyx", line 982, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10180) File "multi_polynomial_libsingular.pyx", line 1094, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_init_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10764) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 884, in ring self.eval(s) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/plane_curves/projective_curve.py", line 310: sage: C._points_via_singular() Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in C._points_via_singular()###line 310: sage: C._points_via_singular() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/plane_curves/projective_curve.py", line 322, in _points_via_singular f = self.defining_polynomial()._singular_() File "sage_object.pyx", line 450, in sage.structure.sage_object.SageObject._singular_ (sage/structure/sage_object.c:5639) File "sage_object.pyx", line 248, in sage.structure.sage_object.SageObject._interface_ (sage/structure/sage_object.c:2716) File "multi_polynomial_libsingular.pyx", line 4098, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomial_libsingular._singular_init_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:28877) File "multi_polynomial_libsingular.pyx", line 982, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10180) File "multi_polynomial_libsingular.pyx", line 1094, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_init_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10764) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 884, in ring self.eval(s) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/plane_curves/projective_curve.py", line 312: sage: v = C._points_via_singular(sort=True) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in v = C._points_via_singular(sort=True)###line 312: sage: v = C._points_via_singular(sort=True) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/plane_curves/projective_curve.py", line 322, in _points_via_singular f = self.defining_polynomial()._singular_() File "sage_object.pyx", line 450, in sage.structure.sage_object.SageObject._singular_ (sage/structure/sage_object.c:5639) File "sage_object.pyx", line 248, in sage.structure.sage_object.SageObject._interface_ (sage/structure/sage_object.c:2716) File "multi_polynomial_libsingular.pyx", line 4098, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomial_libsingular._singular_init_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:28877) File "multi_polynomial_libsingular.pyx", line 982, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10180) File "multi_polynomial_libsingular.pyx", line 1094, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_init_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10764) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 884, in ring self.eval(s) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/plane_curves/projective_curve.py", line 313: sage: v Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in v###line 313: sage: v NameError: name 'v' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/plane_curves/projective_curve.py", line 373: sage: D = C.divisor([ (4, pts[0]), (0,pts[1]), (4, pts[2]) ]) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in D = C.divisor([ (Integer(4), pts[Integer(0)]), (Integer(0),pts[Integer(1)]), (Integer(4), pts[Integer(2)]) ])###line 373: sage: D = C.divisor([ (4, pts[0]), (0,pts[1]), (4, pts[2]) ]) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/plane_curves/curve.py", line 57, in divisor return Divisor_curve(v, check=check, reduce=reduce, parent=self.divisor_group()) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/generic/divisor.py", line 213, in __init__ self, v, check=False, reduce=True, parent=parent) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/generic/divisor.py", line 93, in __init__ FormalSum.__init__(self, v, parent, check, reduce) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/structure/formal_sum.py", line 287, in __init__ self.reduce() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/structure/formal_sum.py", line 441, in reduce v.sort() File "element.pyx", line 637, in sage.structure.element.Element.__richcmp__ (sage/structure/element.c:6023) File "element.pyx", line 609, in sage.structure.element.Element._richcmp (sage/structure/element.c:5902) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2208, in __cmp__ l = self.change_ring(R.change_ring(order="degrevlex")).groebner_basis() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/misc/cachefunc.py", line 242, in __call__ cache[key] = self.f(self._instance, *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2485, in groebner_basis gb = self._groebner_basis_singular("groebner", *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 364, in wrapper with RedSBContext(): File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 322, in __enter__ self.o = self.singular.option("get") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1069, in option return self(self.eval("option(get)"),"intvec") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/plane_curves/projective_curve.py", line 374: sage: C.riemann_roch_basis(D) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in C.riemann_roch_basis(D)###line 374: sage: C.riemann_roch_basis(D) NameError: name 'D' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/plane_curves/projective_curve.py", line 385: sage: D = C.divisor([ (3, pts[0]), (-1,pts[1]), (10, pts[5]) ]) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in D = C.divisor([ (Integer(3), pts[Integer(0)]), (-Integer(1),pts[Integer(1)]), (Integer(10), pts[Integer(5)]) ])###line 385: sage: D = C.divisor([ (3, pts[0]), (-1,pts[1]), (10, pts[5]) ]) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/plane_curves/curve.py", line 57, in divisor return Divisor_curve(v, check=check, reduce=reduce, parent=self.divisor_group()) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/generic/divisor.py", line 213, in __init__ self, v, check=False, reduce=True, parent=parent) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/generic/divisor.py", line 93, in __init__ FormalSum.__init__(self, v, parent, check, reduce) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/structure/formal_sum.py", line 287, in __init__ self.reduce() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/structure/formal_sum.py", line 441, in reduce v.sort() File "element.pyx", line 637, in sage.structure.element.Element.__richcmp__ (sage/structure/element.c:6023) File "element.pyx", line 609, in sage.structure.element.Element._richcmp (sage/structure/element.c:5902) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2208, in __cmp__ l = self.change_ring(R.change_ring(order="degrevlex")).groebner_basis() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/misc/cachefunc.py", line 242, in __call__ cache[key] = self.f(self._instance, *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2485, in groebner_basis gb = self._groebner_basis_singular("groebner", *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 364, in wrapper with RedSBContext(): File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 322, in __enter__ self.o = self.singular.option("get") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1069, in option return self(self.eval("option(get)"),"intvec") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/plane_curves/projective_curve.py", line 386: sage: print "ignore this"; C.riemann_roch_basis(D) # output is random (!!!!) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in print "ignore this"; C.riemann_roch_basis(D) # output is random (!!!!)###line 386: sage: print "ignore this"; C.riemann_roch_basis(D) # output is random (!!!!) NameError: name 'D' is not defined ********************************************************************** 3 items had failures: 1 of 6 in __main__.example_1 3 of 8 in __main__.example_6 4 of 12 in __main__.example_7 ***Test Failed*** 8 failures. For whitespace errors, see the file /opt/sage-4.0.1/tmp/.doctest_projective_curve.py [6.3 s] sage -t -long "devel/sage/sage/schemes/hyperelliptic_curves/hyperelliptic_g2_rational_field.py" [1.5 s] sage -t -long "devel/sage/sage/schemes/hyperelliptic_curves/hypellfrob.pyx" [1.6 s] sage -t -long "devel/sage/sage/schemes/hyperelliptic_curves/hyperelliptic_rational_field.py" [1.6 s] sage -t -long "devel/sage/sage/schemes/hyperelliptic_curves/all.py" [0.1 s] sage -t -long "devel/sage/sage/schemes/hyperelliptic_curves/hyperelliptic_g2_finite_field.py" [1.5 s] sage -t -long "devel/sage/sage/schemes/hyperelliptic_curves/jacobian_g2.py" [1.5 s] sage -t -long "devel/sage/sage/schemes/hyperelliptic_curves/jacobian_morphism.py" ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/hyperelliptic_curves/jacobian_morphism.py", line 46: sage: J = H.jacobian(); J Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in J = H.jacobian(); J###line 46: sage: J = H.jacobian(); J File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/hyperelliptic_curves/hyperelliptic_g2_generic.py", line 31, in jacobian return jacobian_g2.HyperellipticJacobian_g2(self) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/jacobians/abstract_jacobian.py", line 99, in __init__ if C.dimension() != 1: File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/generic/algebraic_scheme.py", line 975, in dimension self.__dimension = self.defining_ideal().dimension() - 1 File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 950, in dimension v = self._groebner_basis_singular_raw() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 1113, in _groebner_basis_singular_raw S = self._singular_().groebner() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 486, in _singular_ self.ring()._singular_(singular).set_ring() File "multi_polynomial_libsingular.pyx", line 982, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10180) File "multi_polynomial_libsingular.pyx", line 1094, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_init_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10764) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 884, in ring self.eval(s) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/hyperelliptic_curves/jacobian_morphism.py", line 48: sage: J = J(J.base_ring()); J Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in J = J(J.base_ring()); J###line 48: sage: J = J(J.base_ring()); J NameError: name 'J' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/hyperelliptic_curves/jacobian_morphism.py", line 62: sage: P = J(P1); P Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in P = J(P1); P###line 62: sage: P = J(P1); P NameError: name 'J' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/hyperelliptic_curves/jacobian_morphism.py", line 64: sage: Q = J(Q1); Q Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in Q = J(Q1); Q###line 64: sage: Q = J(Q1); Q NameError: name 'J' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/hyperelliptic_curves/jacobian_morphism.py", line 69: sage: P + Q Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in P + Q###line 69: sage: P + Q NameError: name 'P' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/hyperelliptic_curves/jacobian_morphism.py", line 85: sage: 1904*P Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in Integer(1904)*P###line 85: sage: 1904*P NameError: name 'P' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/hyperelliptic_curves/jacobian_morphism.py", line 87: sage: 34*P == 0 Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in Integer(34)*P == Integer(0)###line 87: sage: 34*P == 0 NameError: name 'P' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/hyperelliptic_curves/jacobian_morphism.py", line 89: sage: 35*P == P Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in Integer(35)*P == P###line 89: sage: 35*P == P NameError: name 'P' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/hyperelliptic_curves/jacobian_morphism.py", line 91: sage: 33*P == -P Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in Integer(33)*P == -P###line 91: sage: 33*P == -P NameError: name 'P' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/hyperelliptic_curves/jacobian_morphism.py", line 96: sage: Q*1904 Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in Q*Integer(1904)###line 96: sage: Q*1904 NameError: name 'Q' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/hyperelliptic_curves/jacobian_morphism.py", line 98: sage: Q*238 == 0 Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in Q*Integer(238) == Integer(0)###line 98: sage: Q*238 == 0 NameError: name 'Q' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/hyperelliptic_curves/jacobian_morphism.py", line 100: sage: Q*239 == Q Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in Q*Integer(239) == Q###line 100: sage: Q*239 == Q NameError: name 'Q' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/hyperelliptic_curves/jacobian_morphism.py", line 102: sage: Q*237 == -Q Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in Q*Integer(237) == -Q###line 102: sage: Q*237 == -Q NameError: name 'Q' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/hyperelliptic_curves/jacobian_morphism.py", line 133: sage: J = H.jacobian()(QQ); J Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in J = H.jacobian()(QQ); J###line 133: sage: J = H.jacobian()(QQ); J File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/hyperelliptic_curves/hyperelliptic_g2_generic.py", line 31, in jacobian return jacobian_g2.HyperellipticJacobian_g2(self) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/jacobians/abstract_jacobian.py", line 99, in __init__ if C.dimension() != 1: File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/generic/algebraic_scheme.py", line 975, in dimension self.__dimension = self.defining_ideal().dimension() - 1 File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 950, in dimension v = self._groebner_basis_singular_raw() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 1113, in _groebner_basis_singular_raw S = self._singular_().groebner() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 486, in _singular_ self.ring()._singular_(singular).set_ring() File "multi_polynomial_libsingular.pyx", line 982, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10180) File "multi_polynomial_libsingular.pyx", line 1094, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_init_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10764) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 884, in ring self.eval(s) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/hyperelliptic_curves/jacobian_morphism.py", line 138: sage: P = J(H.lift_x(-1)); P Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in P = J(H.lift_x(-Integer(1))); P###line 138: sage: P = J(H.lift_x(-1)); P NameError: name 'J' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/hyperelliptic_curves/jacobian_morphism.py", line 140: sage: 2 * P # indirect doctest Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in Integer(2) * P # indirect doctest###line 140: sage: 2 * P # indirect doctest NameError: name 'P' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/hyperelliptic_curves/jacobian_morphism.py", line 460: sage: J = H.jacobian()(F); J Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in J = H.jacobian()(F); J###line 460: sage: J = H.jacobian()(F); J File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/hyperelliptic_curves/hyperelliptic_g2_generic.py", line 31, in jacobian return jacobian_g2.HyperellipticJacobian_g2(self) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/jacobians/abstract_jacobian.py", line 99, in __init__ if C.dimension() != 1: File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/generic/algebraic_scheme.py", line 975, in dimension self.__dimension = self.defining_ideal().dimension() - 1 File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 950, in dimension v = self._groebner_basis_singular_raw() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 1113, in _groebner_basis_singular_raw S = self._singular_().groebner() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 486, in _singular_ self.ring()._singular_(singular).set_ring() File "multi_polynomial_libsingular.pyx", line 982, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10180) File "multi_polynomial_libsingular.pyx", line 1094, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_init_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10764) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 884, in ring self.eval(s) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/hyperelliptic_curves/jacobian_morphism.py", line 465: sage: P = J(H.lift_x(F(1))) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in P = J(H.lift_x(F(Integer(1))))###line 465: sage: P = J(H.lift_x(F(1))) NameError: name 'J' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/hyperelliptic_curves/jacobian_morphism.py", line 466: sage: P.scheme() Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in P.scheme()###line 466: sage: P.scheme() NameError: name 'P' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/hyperelliptic_curves/jacobian_morphism.py", line 483: sage: J = H.jacobian()(F); J Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in J = H.jacobian()(F); J###line 483: sage: J = H.jacobian()(F); J File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/hyperelliptic_curves/hyperelliptic_g2_generic.py", line 31, in jacobian return jacobian_g2.HyperellipticJacobian_g2(self) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/jacobians/abstract_jacobian.py", line 99, in __init__ if C.dimension() != 1: File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/generic/algebraic_scheme.py", line 975, in dimension self.__dimension = self.defining_ideal().dimension() - 1 File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 950, in dimension v = self._groebner_basis_singular_raw() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 1113, in _groebner_basis_singular_raw S = self._singular_().groebner() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 486, in _singular_ self.ring()._singular_(singular).set_ring() File "multi_polynomial_libsingular.pyx", line 982, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10180) File "multi_polynomial_libsingular.pyx", line 1094, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_init_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10764) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 884, in ring self.eval(s) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/hyperelliptic_curves/jacobian_morphism.py", line 488: sage: P = J(H.lift_x(F(1))) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in P = J(H.lift_x(F(Integer(1))))###line 488: sage: P = J(H.lift_x(F(1))) NameError: name 'J' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/hyperelliptic_curves/jacobian_morphism.py", line 489: sage: list(P) # indirect doctest Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in list(P) # indirect doctest###line 489: sage: list(P) # indirect doctest NameError: name 'P' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/hyperelliptic_curves/jacobian_morphism.py", line 505: sage: J = H.jacobian()(F); J Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in J = H.jacobian()(F); J###line 505: sage: J = H.jacobian()(F); J File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/hyperelliptic_curves/hyperelliptic_g2_generic.py", line 31, in jacobian return jacobian_g2.HyperellipticJacobian_g2(self) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/jacobians/abstract_jacobian.py", line 99, in __init__ if C.dimension() != 1: File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/generic/algebraic_scheme.py", line 975, in dimension self.__dimension = self.defining_ideal().dimension() - 1 File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 950, in dimension v = self._groebner_basis_singular_raw() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 1113, in _groebner_basis_singular_raw S = self._singular_().groebner() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 486, in _singular_ self.ring()._singular_(singular).set_ring() File "multi_polynomial_libsingular.pyx", line 982, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10180) File "multi_polynomial_libsingular.pyx", line 1094, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_init_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10764) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 884, in ring self.eval(s) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/hyperelliptic_curves/jacobian_morphism.py", line 510: sage: P = J(H.lift_x(F(1))) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in P = J(H.lift_x(F(Integer(1))))###line 510: sage: P = J(H.lift_x(F(1))) NameError: name 'J' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/hyperelliptic_curves/jacobian_morphism.py", line 511: sage: tuple(P) # indirect doctest Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in tuple(P) # indirect doctest###line 511: sage: tuple(P) # indirect doctest NameError: name 'P' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/hyperelliptic_curves/jacobian_morphism.py", line 527: sage: J = H.jacobian()(F); J Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in J = H.jacobian()(F); J###line 527: sage: J = H.jacobian()(F); J File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/hyperelliptic_curves/hyperelliptic_g2_generic.py", line 31, in jacobian return jacobian_g2.HyperellipticJacobian_g2(self) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/jacobians/abstract_jacobian.py", line 99, in __init__ if C.dimension() != 1: File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/generic/algebraic_scheme.py", line 975, in dimension self.__dimension = self.defining_ideal().dimension() - 1 File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 950, in dimension v = self._groebner_basis_singular_raw() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 1113, in _groebner_basis_singular_raw S = self._singular_().groebner() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 486, in _singular_ self.ring()._singular_(singular).set_ring() File "multi_polynomial_libsingular.pyx", line 982, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10180) File "multi_polynomial_libsingular.pyx", line 1094, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_init_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10764) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 884, in ring self.eval(s) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/hyperelliptic_curves/jacobian_morphism.py", line 532: sage: P = J(H.lift_x(F(1))) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in P = J(H.lift_x(F(Integer(1))))###line 532: sage: P = J(H.lift_x(F(1))) NameError: name 'J' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/hyperelliptic_curves/jacobian_morphism.py", line 533: sage: P[0] # indirect doctest Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in P[Integer(0)] # indirect doctest###line 533: sage: P[0] # indirect doctest NameError: name 'P' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/hyperelliptic_curves/jacobian_morphism.py", line 535: sage: P[1] # indirect doctest Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in P[Integer(1)] # indirect doctest###line 535: sage: P[1] # indirect doctest NameError: name 'P' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/hyperelliptic_curves/jacobian_morphism.py", line 537: sage: P[-1] # indirect doctest Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in P[-Integer(1)] # indirect doctest###line 537: sage: P[-1] # indirect doctest NameError: name 'P' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/hyperelliptic_curves/jacobian_morphism.py", line 539: sage: P[:1] # indirect doctest Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in P[:Integer(1)] # indirect doctest###line 539: sage: P[:1] # indirect doctest NameError: name 'P' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/hyperelliptic_curves/jacobian_morphism.py", line 554: sage: J = H.jacobian()(QQ); J Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in J = H.jacobian()(QQ); J###line 554: sage: J = H.jacobian()(QQ); J File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/hyperelliptic_curves/hyperelliptic_g2_generic.py", line 31, in jacobian return jacobian_g2.HyperellipticJacobian_g2(self) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/jacobians/abstract_jacobian.py", line 99, in __init__ if C.dimension() != 1: File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/generic/algebraic_scheme.py", line 975, in dimension self.__dimension = self.defining_ideal().dimension() - 1 File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 950, in dimension v = self._groebner_basis_singular_raw() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 1113, in _groebner_basis_singular_raw S = self._singular_().groebner() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 486, in _singular_ self.ring()._singular_(singular).set_ring() File "multi_polynomial_libsingular.pyx", line 982, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10180) File "multi_polynomial_libsingular.pyx", line 1094, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_init_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10764) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 884, in ring self.eval(s) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/hyperelliptic_curves/jacobian_morphism.py", line 559: sage: P = J(H.lift_x(-1)); P Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in P = J(H.lift_x(-Integer(1))); P###line 559: sage: P = J(H.lift_x(-1)); P NameError: name 'J' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/hyperelliptic_curves/jacobian_morphism.py", line 561: sage: 0 == 2 * P # indirect doctest Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in Integer(0) == Integer(2) * P # indirect doctest###line 561: sage: 0 == 2 * P # indirect doctest NameError: name 'P' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/hyperelliptic_curves/jacobian_morphism.py", line 563: sage: P == P Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in P == P###line 563: sage: P == P NameError: name 'P' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/hyperelliptic_curves/jacobian_morphism.py", line 568: sage: Q = J(H.lift_x(-1)) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in Q = J(H.lift_x(-Integer(1)))###line 568: sage: Q = J(H.lift_x(-1)) NameError: name 'J' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/hyperelliptic_curves/jacobian_morphism.py", line 569: sage: Q == P Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in Q == P###line 569: sage: Q == P NameError: name 'Q' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/hyperelliptic_curves/jacobian_morphism.py", line 574: sage: 2 == Q Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in Integer(2) == Q###line 574: sage: 2 == Q NameError: name 'Q' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/hyperelliptic_curves/jacobian_morphism.py", line 576: sage: P == False Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in P == False###line 576: sage: P == False NameError: name 'P' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/hyperelliptic_curves/jacobian_morphism.py", line 584: sage: J2 = H2.jacobian()(QQ) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in J2 = H2.jacobian()(QQ)###line 584: sage: J2 = H2.jacobian()(QQ) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/hyperelliptic_curves/hyperelliptic_g2_generic.py", line 31, in jacobian return jacobian_g2.HyperellipticJacobian_g2(self) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/jacobians/abstract_jacobian.py", line 99, in __init__ if C.dimension() != 1: File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/generic/algebraic_scheme.py", line 975, in dimension self.__dimension = self.defining_ideal().dimension() - 1 File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 950, in dimension v = self._groebner_basis_singular_raw() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 1113, in _groebner_basis_singular_raw S = self._singular_().groebner() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 486, in _singular_ self.ring()._singular_(singular).set_ring() File "multi_polynomial_libsingular.pyx", line 982, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10180) File "multi_polynomial_libsingular.pyx", line 1094, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_init_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10764) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 884, in ring self.eval(s) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/hyperelliptic_curves/jacobian_morphism.py", line 588: sage: P1 = J(H.lift_x(0)); P1 Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in P1 = J(H.lift_x(Integer(0))); P1###line 588: sage: P1 = J(H.lift_x(0)); P1 NameError: name 'J' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/hyperelliptic_curves/jacobian_morphism.py", line 590: sage: P2 = J2(H2.lift_x(0)); P2 Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in P2 = J2(H2.lift_x(Integer(0))); P2###line 590: sage: P2 = J2(H2.lift_x(0)); P2 NameError: name 'J2' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/hyperelliptic_curves/jacobian_morphism.py", line 592: sage: P1 == P2 Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in P1 == P2###line 592: sage: P1 == P2 NameError: name 'P1' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/hyperelliptic_curves/jacobian_morphism.py", line 614: sage: J = H.jacobian()(GF(37)) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in J = H.jacobian()(GF(Integer(37)))###line 614: sage: J = H.jacobian()(GF(37)) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/hyperelliptic_curves/hyperelliptic_g2_generic.py", line 31, in jacobian return jacobian_g2.HyperellipticJacobian_g2(self) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/jacobians/abstract_jacobian.py", line 99, in __init__ if C.dimension() != 1: File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/generic/algebraic_scheme.py", line 975, in dimension self.__dimension = self.defining_ideal().dimension() - 1 File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 950, in dimension v = self._groebner_basis_singular_raw() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 1113, in _groebner_basis_singular_raw S = self._singular_().groebner() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 486, in _singular_ self.ring()._singular_(singular).set_ring() File "multi_polynomial_libsingular.pyx", line 982, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10180) File "multi_polynomial_libsingular.pyx", line 1094, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_init_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10764) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 884, in ring self.eval(s) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/hyperelliptic_curves/jacobian_morphism.py", line 618: sage: P1 = J(H.lift_x(2)); P1 Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in P1 = J(H.lift_x(Integer(2))); P1###line 618: sage: P1 = J(H.lift_x(2)); P1 NameError: name 'J' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/hyperelliptic_curves/jacobian_morphism.py", line 620: sage: P1 == 0 # indirect doctest Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in P1 == Integer(0) # indirect doctest###line 620: sage: P1 == 0 # indirect doctest NameError: name 'P1' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/hyperelliptic_curves/jacobian_morphism.py", line 622: sage: P1 - P1 == 0 # indirect doctest Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in P1 - P1 == Integer(0) # indirect doctest###line 622: sage: P1 - P1 == 0 # indirect doctest NameError: name 'P1' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/hyperelliptic_curves/jacobian_morphism.py", line 635: sage: J = H.jacobian()(GF(37)) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in J = H.jacobian()(GF(Integer(37)))###line 635: sage: J = H.jacobian()(GF(37)) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/hyperelliptic_curves/hyperelliptic_g2_generic.py", line 31, in jacobian return jacobian_g2.HyperellipticJacobian_g2(self) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/jacobians/abstract_jacobian.py", line 99, in __init__ if C.dimension() != 1: File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/generic/algebraic_scheme.py", line 975, in dimension self.__dimension = self.defining_ideal().dimension() - 1 File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 950, in dimension v = self._groebner_basis_singular_raw() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 1113, in _groebner_basis_singular_raw S = self._singular_().groebner() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 486, in _singular_ self.ring()._singular_(singular).set_ring() File "multi_polynomial_libsingular.pyx", line 982, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10180) File "multi_polynomial_libsingular.pyx", line 1094, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_init_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10764) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 884, in ring self.eval(s) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/hyperelliptic_curves/jacobian_morphism.py", line 636: sage: P1 = J(H.lift_x(2)); P1 Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in P1 = J(H.lift_x(Integer(2))); P1###line 636: sage: P1 = J(H.lift_x(2)); P1 NameError: name 'J' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/hyperelliptic_curves/jacobian_morphism.py", line 638: sage: - P1 # indirect doctest Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in - P1 # indirect doctest###line 638: sage: - P1 # indirect doctest NameError: name 'P1' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/hyperelliptic_curves/jacobian_morphism.py", line 640: sage: P1 - P1 # indirect doctest Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in P1 - P1 # indirect doctest###line 640: sage: P1 - P1 # indirect doctest NameError: name 'P1' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/hyperelliptic_curves/jacobian_morphism.py", line 646: sage: J2 = H2.jacobian()(GF(37)) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in J2 = H2.jacobian()(GF(Integer(37)))###line 646: sage: J2 = H2.jacobian()(GF(37)) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/hyperelliptic_curves/hyperelliptic_g2_generic.py", line 31, in jacobian return jacobian_g2.HyperellipticJacobian_g2(self) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/jacobians/abstract_jacobian.py", line 99, in __init__ if C.dimension() != 1: File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/generic/algebraic_scheme.py", line 975, in dimension self.__dimension = self.defining_ideal().dimension() - 1 File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 950, in dimension v = self._groebner_basis_singular_raw() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 1113, in _groebner_basis_singular_raw S = self._singular_().groebner() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 486, in _singular_ self.ring()._singular_(singular).set_ring() File "multi_polynomial_libsingular.pyx", line 982, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10180) File "multi_polynomial_libsingular.pyx", line 1094, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_init_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10764) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 884, in ring self.eval(s) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/hyperelliptic_curves/jacobian_morphism.py", line 647: sage: P2 = J2(H2.lift_x(2)); P2 Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in P2 = J2(H2.lift_x(Integer(2))); P2###line 647: sage: P2 = J2(H2.lift_x(2)); P2 NameError: name 'J2' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/hyperelliptic_curves/jacobian_morphism.py", line 649: sage: - P2 # indirect doctest Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in - P2 # indirect doctest###line 649: sage: - P2 # indirect doctest NameError: name 'P2' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/hyperelliptic_curves/jacobian_morphism.py", line 651: sage: P2 - P2 # indirect doctest Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in P2 - P2 # indirect doctest###line 651: sage: P2 - P2 # indirect doctest NameError: name 'P2' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/hyperelliptic_curves/jacobian_morphism.py", line 674: sage: J = H.jacobian()(GF(37)) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in J = H.jacobian()(GF(Integer(37)))###line 674: sage: J = H.jacobian()(GF(37)) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/hyperelliptic_curves/hyperelliptic_g2_generic.py", line 31, in jacobian return jacobian_g2.HyperellipticJacobian_g2(self) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/jacobians/abstract_jacobian.py", line 99, in __init__ if C.dimension() != 1: File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/generic/algebraic_scheme.py", line 975, in dimension self.__dimension = self.defining_ideal().dimension() - 1 File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 950, in dimension v = self._groebner_basis_singular_raw() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 1113, in _groebner_basis_singular_raw S = self._singular_().groebner() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 486, in _singular_ self.ring()._singular_(singular).set_ring() File "multi_polynomial_libsingular.pyx", line 982, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10180) File "multi_polynomial_libsingular.pyx", line 1094, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_init_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10764) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 884, in ring self.eval(s) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/hyperelliptic_curves/jacobian_morphism.py", line 678: sage: P1 = J(H.lift_x(2)); P1 Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in P1 = J(H.lift_x(Integer(2))); P1###line 678: sage: P1 = J(H.lift_x(2)); P1 NameError: name 'J' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/hyperelliptic_curves/jacobian_morphism.py", line 680: sage: P1 + P1 # indirect doctest Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in P1 + P1 # indirect doctest###line 680: sage: P1 + P1 # indirect doctest NameError: name 'P1' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/hyperelliptic_curves/jacobian_morphism.py", line 706: sage: J = H.jacobian()(GF(37)) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in J = H.jacobian()(GF(Integer(37)))###line 706: sage: J = H.jacobian()(GF(37)) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/hyperelliptic_curves/hyperelliptic_g2_generic.py", line 31, in jacobian return jacobian_g2.HyperellipticJacobian_g2(self) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/jacobians/abstract_jacobian.py", line 99, in __init__ if C.dimension() != 1: File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/generic/algebraic_scheme.py", line 975, in dimension self.__dimension = self.defining_ideal().dimension() - 1 File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 950, in dimension v = self._groebner_basis_singular_raw() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 1113, in _groebner_basis_singular_raw S = self._singular_().groebner() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 486, in _singular_ self.ring()._singular_(singular).set_ring() File "multi_polynomial_libsingular.pyx", line 982, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10180) File "multi_polynomial_libsingular.pyx", line 1094, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_init_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10764) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 884, in ring self.eval(s) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/hyperelliptic_curves/jacobian_morphism.py", line 710: sage: P1 = J(H.lift_x(2)); P1 Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in P1 = J(H.lift_x(Integer(2))); P1###line 710: sage: P1 = J(H.lift_x(2)); P1 NameError: name 'J' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/hyperelliptic_curves/jacobian_morphism.py", line 712: sage: P1 - P1 # indirect doctest Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in P1 - P1 # indirect doctest###line 712: sage: P1 - P1 # indirect doctest NameError: name 'P1' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/hyperelliptic_curves/jacobian_morphism.py", line 717: sage: P2 = J(H.lift_x(4)); P2 Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in P2 = J(H.lift_x(Integer(4))); P2###line 717: sage: P2 = J(H.lift_x(4)); P2 NameError: name 'J' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/hyperelliptic_curves/jacobian_morphism.py", line 723: sage: P1 - P2 # indirect doctest Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in P1 - P2 # indirect doctest###line 723: sage: P1 - P2 # indirect doctest NameError: name 'P1' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/hyperelliptic_curves/jacobian_morphism.py", line 725: sage: P1 + P2 # indirect doctest Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in P1 + P2 # indirect doctest###line 725: sage: P1 + P2 # indirect doctest NameError: name 'P1' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/hyperelliptic_curves/jacobian_morphism.py", line 727: sage: (P1 - P2) - (P1 + P2) + 2*P2 # indirect doctest Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in (P1 - P2) - (P1 + P2) + Integer(2)*P2 # indirect doctest###line 727: sage: (P1 - P2) - (P1 + P2) + 2*P2 # indirect doctest NameError: name 'P1' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/hyperelliptic_curves/jacobian_morphism.py", line 170: sage: J = H.jacobian()(QQ); J Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in J = H.jacobian()(QQ); J###line 170: sage: J = H.jacobian()(QQ); J File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/hyperelliptic_curves/hyperelliptic_g2_generic.py", line 31, in jacobian return jacobian_g2.HyperellipticJacobian_g2(self) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/jacobians/abstract_jacobian.py", line 99, in __init__ if C.dimension() != 1: File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/generic/algebraic_scheme.py", line 975, in dimension self.__dimension = self.defining_ideal().dimension() - 1 File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 950, in dimension v = self._groebner_basis_singular_raw() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 1113, in _groebner_basis_singular_raw S = self._singular_().groebner() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 486, in _singular_ self.ring()._singular_(singular).set_ring() File "multi_polynomial_libsingular.pyx", line 982, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10180) File "multi_polynomial_libsingular.pyx", line 1094, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_init_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10764) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 884, in ring self.eval(s) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/hyperelliptic_curves/jacobian_morphism.py", line 175: sage: Q = J(H.lift_x(0)); Q Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in Q = J(H.lift_x(Integer(0))); Q###line 175: sage: Q = J(H.lift_x(0)); Q NameError: name 'J' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/hyperelliptic_curves/jacobian_morphism.py", line 177: sage: 2*Q # indirect doctest Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in Integer(2)*Q # indirect doctest###line 177: sage: 2*Q # indirect doctest NameError: name 'Q' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/hyperelliptic_curves/jacobian_morphism.py", line 182: sage: P = J(H.lift_x(-1)); P Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in P = J(H.lift_x(-Integer(1))); P###line 182: sage: P = J(H.lift_x(-1)); P NameError: name 'J' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/hyperelliptic_curves/jacobian_morphism.py", line 184: sage: 2 * J(H.lift_x(-1)) # indirect doctest Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in Integer(2) * J(H.lift_x(-Integer(1))) # indirect doctest###line 184: sage: 2 * J(H.lift_x(-1)) # indirect doctest NameError: name 'J' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/hyperelliptic_curves/jacobian_morphism.py", line 186: sage: 3 * J(H.lift_x(-1)) # indirect doctest Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in Integer(3) * J(H.lift_x(-Integer(1))) # indirect doctest###line 186: sage: 3 * J(H.lift_x(-1)) # indirect doctest NameError: name 'J' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/hyperelliptic_curves/jacobian_morphism.py", line 228: sage: J = H.jacobian()(F); J Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in J = H.jacobian()(F); J###line 228: sage: J = H.jacobian()(F); J File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/hyperelliptic_curves/hyperelliptic_g2_generic.py", line 31, in jacobian return jacobian_g2.HyperellipticJacobian_g2(self) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/jacobians/abstract_jacobian.py", line 99, in __init__ if C.dimension() != 1: File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/generic/algebraic_scheme.py", line 975, in dimension self.__dimension = self.defining_ideal().dimension() - 1 File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 950, in dimension v = self._groebner_basis_singular_raw() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 1113, in _groebner_basis_singular_raw S = self._singular_().groebner() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 486, in _singular_ self.ring()._singular_(singular).set_ring() File "multi_polynomial_libsingular.pyx", line 982, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10180) File "multi_polynomial_libsingular.pyx", line 1094, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_init_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10764) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 884, in ring self.eval(s) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/hyperelliptic_curves/jacobian_morphism.py", line 233: sage: P = J(H.lift_x(F(1))); P Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in P = J(H.lift_x(F(Integer(1)))); P###line 233: sage: P = J(H.lift_x(F(1))); P NameError: name 'J' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/hyperelliptic_curves/jacobian_morphism.py", line 235: sage: Q = J(H.lift_x(F(0))); Q Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in Q = J(H.lift_x(F(Integer(0)))); Q###line 235: sage: Q = J(H.lift_x(F(0))); Q NameError: name 'J' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/hyperelliptic_curves/jacobian_morphism.py", line 237: sage: 2*P + 2*Q # indirect doctest Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in Integer(2)*P + Integer(2)*Q # indirect doctest###line 237: sage: 2*P + 2*Q # indirect doctest NameError: name 'P' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/hyperelliptic_curves/jacobian_morphism.py", line 239: sage: 2*(P + Q) # indirect doctest Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in Integer(2)*(P + Q) # indirect doctest###line 239: sage: 2*(P + Q) # indirect doctest NameError: name 'P' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/hyperelliptic_curves/jacobian_morphism.py", line 241: sage: 3*P # indirect doctest Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in Integer(3)*P # indirect doctest###line 241: sage: 3*P # indirect doctest NameError: name 'P' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/hyperelliptic_curves/jacobian_morphism.py", line 272: sage: J = H.jacobian()(F); J Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in J = H.jacobian()(F); J###line 272: sage: J = H.jacobian()(F); J File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/hyperelliptic_curves/hyperelliptic_generic.py", line 155, in jacobian return jacobian_generic.HyperellipticJacobian_generic(self) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/jacobians/abstract_jacobian.py", line 99, in __init__ if C.dimension() != 1: File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/generic/algebraic_scheme.py", line 975, in dimension self.__dimension = self.defining_ideal().dimension() - 1 File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 950, in dimension v = self._groebner_basis_singular_raw() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 1113, in _groebner_basis_singular_raw S = self._singular_().groebner() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 486, in _singular_ self.ring()._singular_(singular).set_ring() File "multi_polynomial_libsingular.pyx", line 982, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10180) File "multi_polynomial_libsingular.pyx", line 1098, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_init_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10868) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 884, in ring self.eval(s) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/hyperelliptic_curves/jacobian_morphism.py", line 277: sage: Q = J(H.lift_x(F(1))); Q Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in Q = J(H.lift_x(F(Integer(1)))); Q###line 277: sage: Q = J(H.lift_x(F(1))); Q NameError: name 'J' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/hyperelliptic_curves/jacobian_morphism.py", line 279: sage: 10*Q # indirect doctest Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in Integer(10)*Q # indirect doctest###line 279: sage: 10*Q # indirect doctest NameError: name 'Q' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/hyperelliptic_curves/jacobian_morphism.py", line 281: sage: 7*8297*Q Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in Integer(7)*Integer(8297)*Q###line 281: sage: 7*8297*Q NameError: name 'Q' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/hyperelliptic_curves/jacobian_morphism.py", line 286: sage: Q = J(H.lift_x(F(a+1))); Q Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in Q = J(H.lift_x(F(a+Integer(1)))); Q###line 286: sage: Q = J(H.lift_x(F(a+1))); Q NameError: name 'J' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/hyperelliptic_curves/jacobian_morphism.py", line 288: sage: 7*8297*Q # indirect doctest Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in Integer(7)*Integer(8297)*Q # indirect doctest###line 288: sage: 7*8297*Q # indirect doctest NameError: name 'Q' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/hyperelliptic_curves/jacobian_morphism.py", line 337: sage: J = H.jacobian()(GF(37)) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in J = H.jacobian()(GF(Integer(37)))###line 337: sage: J = H.jacobian()(GF(37)) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/hyperelliptic_curves/hyperelliptic_g2_generic.py", line 31, in jacobian return jacobian_g2.HyperellipticJacobian_g2(self) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/jacobians/abstract_jacobian.py", line 99, in __init__ if C.dimension() != 1: File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/generic/algebraic_scheme.py", line 975, in dimension self.__dimension = self.defining_ideal().dimension() - 1 File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 950, in dimension v = self._groebner_basis_singular_raw() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 1113, in _groebner_basis_singular_raw S = self._singular_().groebner() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 486, in _singular_ self.ring()._singular_(singular).set_ring() File "multi_polynomial_libsingular.pyx", line 982, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10180) File "multi_polynomial_libsingular.pyx", line 1094, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_init_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10764) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 884, in ring self.eval(s) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/hyperelliptic_curves/jacobian_morphism.py", line 341: sage: P1 = J(H.lift_x(2)); P1 # indirect doctest Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in P1 = J(H.lift_x(Integer(2))); P1 # indirect doctest###line 341: sage: P1 = J(H.lift_x(2)); P1 # indirect doctest NameError: name 'J' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/hyperelliptic_curves/jacobian_morphism.py", line 343: sage: P1.parent() Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in P1.parent()###line 343: sage: P1.parent() NameError: name 'P1' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/hyperelliptic_curves/jacobian_morphism.py", line 345: sage: type(P1) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in type(P1)###line 345: sage: type(P1) NameError: name 'P1' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/hyperelliptic_curves/jacobian_morphism.py", line 373: sage: J = H.jacobian()(F) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in J = H.jacobian()(F)###line 373: sage: J = H.jacobian()(F) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/hyperelliptic_curves/hyperelliptic_generic.py", line 155, in jacobian return jacobian_generic.HyperellipticJacobian_generic(self) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/jacobians/abstract_jacobian.py", line 99, in __init__ if C.dimension() != 1: File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/generic/algebraic_scheme.py", line 975, in dimension self.__dimension = self.defining_ideal().dimension() - 1 File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 950, in dimension v = self._groebner_basis_singular_raw() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 1113, in _groebner_basis_singular_raw S = self._singular_().groebner() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 486, in _singular_ self.ring()._singular_(singular).set_ring() File "multi_polynomial_libsingular.pyx", line 982, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10180) File "multi_polynomial_libsingular.pyx", line 1098, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_init_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10868) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 884, in ring self.eval(s) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/hyperelliptic_curves/jacobian_morphism.py", line 377: sage: Q = J(H.lift_x(F(1))); Q # indirect doctest Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in Q = J(H.lift_x(F(Integer(1)))); Q # indirect doctest###line 377: sage: Q = J(H.lift_x(F(1))); Q # indirect doctest NameError: name 'J' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/hyperelliptic_curves/jacobian_morphism.py", line 396: sage: J = H.jacobian()(F) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in J = H.jacobian()(F)###line 396: sage: J = H.jacobian()(F) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/hyperelliptic_curves/hyperelliptic_generic.py", line 155, in jacobian return jacobian_generic.HyperellipticJacobian_generic(self) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/jacobians/abstract_jacobian.py", line 99, in __init__ if C.dimension() != 1: File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/generic/algebraic_scheme.py", line 975, in dimension self.__dimension = self.defining_ideal().dimension() - 1 File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 950, in dimension v = self._groebner_basis_singular_raw() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 1113, in _groebner_basis_singular_raw S = self._singular_().groebner() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 486, in _singular_ self.ring()._singular_(singular).set_ring() File "multi_polynomial_libsingular.pyx", line 982, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10180) File "multi_polynomial_libsingular.pyx", line 1098, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_init_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10868) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 884, in ring self.eval(s) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/hyperelliptic_curves/jacobian_morphism.py", line 400: sage: Q = J(0); Q # indirect doctest Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in Q = J(Integer(0)); Q # indirect doctest###line 400: sage: Q = J(0); Q # indirect doctest NameError: name 'J' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/hyperelliptic_curves/jacobian_morphism.py", line 402: sage: Q = J(H.lift_x(F(1))); Q # indirect doctest Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in Q = J(H.lift_x(F(Integer(1)))); Q # indirect doctest###line 402: sage: Q = J(H.lift_x(F(1))); Q # indirect doctest NameError: name 'J' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/hyperelliptic_curves/jacobian_morphism.py", line 404: sage: Q + Q # indirect doctest Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in Q + Q # indirect doctest###line 404: sage: Q + Q # indirect doctest NameError: name 'Q' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/hyperelliptic_curves/jacobian_morphism.py", line 422: sage: J = H.jacobian()(F) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in J = H.jacobian()(F)###line 422: sage: J = H.jacobian()(F) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/hyperelliptic_curves/hyperelliptic_generic.py", line 155, in jacobian return jacobian_generic.HyperellipticJacobian_generic(self) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/jacobians/abstract_jacobian.py", line 99, in __init__ if C.dimension() != 1: File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/generic/algebraic_scheme.py", line 975, in dimension self.__dimension = self.defining_ideal().dimension() - 1 File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 950, in dimension v = self._groebner_basis_singular_raw() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 1113, in _groebner_basis_singular_raw S = self._singular_().groebner() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 486, in _singular_ self.ring()._singular_(singular).set_ring() File "multi_polynomial_libsingular.pyx", line 982, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10180) File "multi_polynomial_libsingular.pyx", line 1098, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_init_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10868) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 884, in ring self.eval(s) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/hyperelliptic_curves/jacobian_morphism.py", line 426: sage: Q = J(0); print latex(Q) # indirect doctest Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in Q = J(Integer(0)); print latex(Q) # indirect doctest###line 426: sage: Q = J(0); print latex(Q) # indirect doctest NameError: name 'J' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/hyperelliptic_curves/jacobian_morphism.py", line 428: sage: Q = J(H.lift_x(F(1))); print latex(Q) # indirect doctest Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in Q = J(H.lift_x(F(Integer(1)))); print latex(Q) # indirect doctest###line 428: sage: Q = J(H.lift_x(F(1))); print latex(Q) # indirect doctest NameError: name 'J' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/hyperelliptic_curves/jacobian_morphism.py", line 433: sage: print latex(Q + Q) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in print latex(Q + Q)###line 433: sage: print latex(Q + Q) NameError: name 'Q' is not defined ********************************************************************** 18 items had failures: 13 of 20 in __main__.example_0 3 of 8 in __main__.example_1 3 of 9 in __main__.example_10 3 of 9 in __main__.example_11 3 of 9 in __main__.example_12 6 of 12 in __main__.example_13 12 of 20 in __main__.example_14 4 of 8 in __main__.example_15 8 of 13 in __main__.example_16 3 of 7 in __main__.example_17 7 of 11 in __main__.example_18 6 of 11 in __main__.example_2 6 of 12 in __main__.example_3 6 of 12 in __main__.example_4 4 of 8 in __main__.example_6 2 of 8 in __main__.example_7 4 of 10 in __main__.example_8 4 of 10 in __main__.example_9 ***Test Failed*** 97 failures. For whitespace errors, see the file /opt/sage-4.0.1/tmp/.doctest_jacobian_morphism.py [5.6 s] sage -t -long "devel/sage/sage/schemes/hyperelliptic_curves/invariants.py" [1.6 s] sage -t -long "devel/sage/sage/schemes/hyperelliptic_curves/constructor.py" [1.6 s] sage -t -long "devel/sage/sage/schemes/hyperelliptic_curves/jacobian_homset.py" ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/hyperelliptic_curves/jacobian_homset.py", line 13: sage: J = C.jacobian(); J Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in J = C.jacobian(); J###line 13: sage: J = C.jacobian(); J File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/hyperelliptic_curves/hyperelliptic_g2_generic.py", line 31, in jacobian return jacobian_g2.HyperellipticJacobian_g2(self) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/jacobians/abstract_jacobian.py", line 99, in __init__ if C.dimension() != 1: File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/generic/algebraic_scheme.py", line 975, in dimension self.__dimension = self.defining_ideal().dimension() - 1 File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 950, in dimension v = self._groebner_basis_singular_raw() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 1113, in _groebner_basis_singular_raw S = self._singular_().groebner() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 486, in _singular_ self.ring()._singular_(singular).set_ring() File "multi_polynomial_libsingular.pyx", line 982, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10180) File "multi_polynomial_libsingular.pyx", line 1094, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_init_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10764) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 884, in ring self.eval(s) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/hyperelliptic_curves/jacobian_homset.py", line 15: sage: Q = J(QQ)(P); Q Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in Q = J(QQ)(P); Q###line 15: sage: Q = J(QQ)(P); Q NameError: name 'J' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/hyperelliptic_curves/jacobian_homset.py", line 17: sage: Q + Q Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in Q + Q###line 17: sage: Q + Q NameError: name 'Q' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/hyperelliptic_curves/jacobian_homset.py", line 19: sage: Q*3 Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in Q*Integer(3)###line 19: sage: Q*3 NameError: name 'Q' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/hyperelliptic_curves/jacobian_homset.py", line 65: sage: J = C.jacobian() Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in J = C.jacobian()###line 65: sage: J = C.jacobian() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/hyperelliptic_curves/hyperelliptic_g2_generic.py", line 31, in jacobian return jacobian_g2.HyperellipticJacobian_g2(self) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/jacobians/abstract_jacobian.py", line 99, in __init__ if C.dimension() != 1: File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/generic/algebraic_scheme.py", line 975, in dimension self.__dimension = self.defining_ideal().dimension() - 1 File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 950, in dimension v = self._groebner_basis_singular_raw() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 1113, in _groebner_basis_singular_raw S = self._singular_().groebner() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 486, in _singular_ self.ring()._singular_(singular).set_ring() File "multi_polynomial_libsingular.pyx", line 982, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10180) File "multi_polynomial_libsingular.pyx", line 1094, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_init_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10764) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 884, in ring self.eval(s) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/hyperelliptic_curves/jacobian_homset.py", line 66: sage: Q = J(QQ)(P) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in Q = J(QQ)(P)###line 66: sage: Q = J(QQ)(P) NameError: name 'J' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/hyperelliptic_curves/jacobian_homset.py", line 67: sage: for i in range(6): i*Q Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in for i in range(Integer(6)): i*Q###line 67: sage: for i in range(6): i*Q NameError: name 'Q' is not defined ********************************************************************** 2 items had failures: 4 of 11 in __main__.example_0 3 of 9 in __main__.example_1 ***Test Failed*** 7 failures. For whitespace errors, see the file /opt/sage-4.0.1/tmp/.doctest_jacobian_homset.py [1.9 s] sage -t -long "devel/sage/sage/schemes/hyperelliptic_curves/hyperelliptic_finite_field.py" [1.9 s] sage -t -long "devel/sage/sage/schemes/hyperelliptic_curves/jacobian_generic.py" ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/hyperelliptic_curves/jacobian_generic.py", line 27: sage: J = C.jacobian() Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in J = C.jacobian()###line 27: sage: J = C.jacobian() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/hyperelliptic_curves/hyperelliptic_g2_generic.py", line 31, in jacobian return jacobian_g2.HyperellipticJacobian_g2(self) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/jacobians/abstract_jacobian.py", line 99, in __init__ if C.dimension() != 1: File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/generic/algebraic_scheme.py", line 975, in dimension self.__dimension = self.defining_ideal().dimension() - 1 File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 950, in dimension v = self._groebner_basis_singular_raw() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 1113, in _groebner_basis_singular_raw S = self._singular_().groebner() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 486, in _singular_ self.ring()._singular_(singular).set_ring() File "multi_polynomial_libsingular.pyx", line 982, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10180) File "multi_polynomial_libsingular.pyx", line 1094, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_init_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10764) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 884, in ring self.eval(s) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/hyperelliptic_curves/jacobian_generic.py", line 29: sage: X = J(FF) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in X = J(FF)###line 29: sage: X = J(FF) NameError: name 'J' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/hyperelliptic_curves/jacobian_generic.py", line 30: sage: D = X([a,b]) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in D = X([a,b])###line 30: sage: D = X([a,b]) NameError: name 'X' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/hyperelliptic_curves/jacobian_generic.py", line 31: sage: D Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in D###line 31: sage: D NameError: name 'D' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/hyperelliptic_curves/jacobian_generic.py", line 33: sage: J(0) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in J(Integer(0))###line 33: sage: J(0) NameError: name 'J' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/hyperelliptic_curves/jacobian_generic.py", line 35: sage: D == J([a,b]) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in D == J([a,b])###line 35: sage: D == J([a,b]) NameError: name 'D' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/hyperelliptic_curves/jacobian_generic.py", line 37: sage: D == D + J(0) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in D == D + J(Integer(0))###line 37: sage: D == D + J(0) NameError: name 'D' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/hyperelliptic_curves/jacobian_generic.py", line 71: sage: J = C.jacobian() Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in J = C.jacobian()###line 71: sage: J = C.jacobian() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/hyperelliptic_curves/hyperelliptic_g2_generic.py", line 31, in jacobian return jacobian_g2.HyperellipticJacobian_g2(self) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/jacobians/abstract_jacobian.py", line 99, in __init__ if C.dimension() != 1: File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/generic/algebraic_scheme.py", line 975, in dimension self.__dimension = self.defining_ideal().dimension() - 1 File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 950, in dimension v = self._groebner_basis_singular_raw() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 1113, in _groebner_basis_singular_raw S = self._singular_().groebner() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 486, in _singular_ self.ring()._singular_(singular).set_ring() File "multi_polynomial_libsingular.pyx", line 982, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10180) File "multi_polynomial_libsingular.pyx", line 1094, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_init_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10764) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 884, in ring self.eval(s) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/hyperelliptic_curves/jacobian_generic.py", line 72: sage: J Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in J###line 72: sage: J NameError: name 'J' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/hyperelliptic_curves/jacobian_generic.py", line 74: sage: Q = J(QQ)(P); Q Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in Q = J(QQ)(P); Q###line 74: sage: Q = J(QQ)(P); Q NameError: name 'J' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/hyperelliptic_curves/jacobian_generic.py", line 76: sage: for i in range(6): Q*i Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in for i in range(Integer(6)): Q*i###line 76: sage: for i in range(6): Q*i NameError: name 'Q' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/hyperelliptic_curves/jacobian_generic.py", line 83: sage: Q1 = J(K)(P1); print "%s -> %s"%( P1, Q1 ) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in Q1 = J(K)(P1); print "%s -> %s"%( P1, Q1 )###line 83: sage: Q1 = J(K)(P1); print "%s -> %s"%( P1, Q1 ) NameError: name 'J' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/hyperelliptic_curves/jacobian_generic.py", line 85: sage: Q2 = J(K)(P2); print "%s -> %s"%( P2, Q2 ) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in Q2 = J(K)(P2); print "%s -> %s"%( P2, Q2 )###line 85: sage: Q2 = J(K)(P2); print "%s -> %s"%( P2, Q2 ) NameError: name 'J' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/hyperelliptic_curves/jacobian_generic.py", line 87: sage: Q3 = J(K)(P3); print "%s -> %s"%( P3, Q3 ) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in Q3 = J(K)(P3); print "%s -> %s"%( P3, Q3 )###line 87: sage: Q3 = J(K)(P3); print "%s -> %s"%( P3, Q3 ) NameError: name 'J' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/hyperelliptic_curves/jacobian_generic.py", line 90: sage: Q4 = J(K)([x^2-t,R(1)]) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in Q4 = J(K)([x**Integer(2)-t,R(Integer(1))])###line 90: sage: Q4 = J(K)([x^2-t,R(1)]) NameError: name 'J' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/hyperelliptic_curves/jacobian_generic.py", line 91: sage: for i in range(4): Q4*i Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in for i in range(Integer(4)): Q4*i###line 91: sage: for i in range(4): Q4*i NameError: name 'Q4' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/hyperelliptic_curves/jacobian_generic.py", line 96: sage: R2 = Q2*5; R2 Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in R2 = Q2*Integer(5); R2###line 96: sage: R2 = Q2*5; R2 NameError: name 'Q2' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/hyperelliptic_curves/jacobian_generic.py", line 98: sage: R3 = Q3*5; R3 Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in R3 = Q3*Integer(5); R3###line 98: sage: R3 = Q3*5; R3 NameError: name 'Q3' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/hyperelliptic_curves/jacobian_generic.py", line 100: sage: R4 = Q4*5; R4 Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in R4 = Q4*Integer(5); R4###line 100: sage: R4 = Q4*5; R4 NameError: name 'Q4' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/hyperelliptic_curves/jacobian_generic.py", line 103: sage: 5*Q2 + 5*Q4 Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in Integer(5)*Q2 + Integer(5)*Q4###line 103: sage: 5*Q2 + 5*Q4 NameError: name 'Q2' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/hyperelliptic_curves/jacobian_generic.py", line 106: sage: Q2 + Q4 == 2*Q1 Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in Q2 + Q4 == Integer(2)*Q1###line 106: sage: Q2 + Q4 == 2*Q1 NameError: name 'Q2' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/hyperelliptic_curves/jacobian_generic.py", line 120: sage: HyperellipticCurve(x^3 + x - 1, x+a).jacobian().dimension() Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in HyperellipticCurve(x**Integer(3) + x - Integer(1), x+a).jacobian().dimension()###line 120: sage: HyperellipticCurve(x^3 + x - 1, x+a).jacobian().dimension() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/hyperelliptic_curves/hyperelliptic_generic.py", line 155, in jacobian return jacobian_generic.HyperellipticJacobian_generic(self) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/jacobians/abstract_jacobian.py", line 99, in __init__ if C.dimension() != 1: File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/generic/algebraic_scheme.py", line 975, in dimension self.__dimension = self.defining_ideal().dimension() - 1 File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 950, in dimension v = self._groebner_basis_singular_raw() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 1113, in _groebner_basis_singular_raw S = self._singular_().groebner() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 486, in _singular_ self.ring()._singular_(singular).set_ring() File "multi_polynomial_libsingular.pyx", line 982, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10180) File "multi_polynomial_libsingular.pyx", line 1098, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_init_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10868) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 884, in ring self.eval(s) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/hyperelliptic_curves/jacobian_generic.py", line 122: sage: g = HyperellipticCurve(x^6 + x - 1, x+a).jacobian().dimension(); g Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in g = HyperellipticCurve(x**Integer(6) + x - Integer(1), x+a).jacobian().dimension(); g###line 122: sage: g = HyperellipticCurve(x^6 + x - 1, x+a).jacobian().dimension(); g File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/hyperelliptic_curves/hyperelliptic_g2_generic.py", line 31, in jacobian return jacobian_g2.HyperellipticJacobian_g2(self) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/jacobians/abstract_jacobian.py", line 99, in __init__ if C.dimension() != 1: File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/generic/algebraic_scheme.py", line 975, in dimension self.__dimension = self.defining_ideal().dimension() - 1 File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 950, in dimension v = self._groebner_basis_singular_raw() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 1113, in _groebner_basis_singular_raw S = self._singular_().groebner() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 486, in _singular_ self.ring()._singular_(singular).set_ring() File "multi_polynomial_libsingular.pyx", line 982, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10180) File "multi_polynomial_libsingular.pyx", line 1098, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_init_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10868) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 884, in ring self.eval(s) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/hyperelliptic_curves/jacobian_generic.py", line 124: sage: type(g) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in type(g)###line 124: sage: type(g) NameError: name 'g' is not defined ********************************************************************** 2 items had failures: 21 of 46 in __main__.example_1 3 of 6 in __main__.example_2 ***Test Failed*** 24 failures. For whitespace errors, see the file /opt/sage-4.0.1/tmp/.doctest_jacobian_generic.py [2.4 s] sage -t -long "devel/sage/sage/schemes/hyperelliptic_curves/hyperelliptic_padic_field.py" [9.3 s] sage -t -long "devel/sage/sage/schemes/hyperelliptic_curves/hyperelliptic_g2_generic.py" [1.6 s] sage -t -long "devel/sage/sage/schemes/hyperelliptic_curves/kummer_surface.py" [1.5 s] sage -t -long "devel/sage/sage/schemes/hyperelliptic_curves/jacobian_constructor.py" [1.5 s] sage -t -long "devel/sage/sage/schemes/hyperelliptic_curves/hyperelliptic_generic.py" [1.9 s] sage -t -long "devel/sage/sage/schemes/hyperelliptic_curves/hyperelliptic_g2_padic_field.py" [1.4 s] sage -t -long "devel/sage/sage/schemes/generic/homset.py" [1.7 s] sage -t -long "devel/sage/sage/schemes/generic/spec.py" [1.6 s] sage -t -long "devel/sage/sage/schemes/generic/all.py" [0.1 s] sage -t -long "devel/sage/sage/schemes/generic/projective_space.py" ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/generic/projective_space.py", line 50: sage: V.dimension() Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in V.dimension()###line 50: sage: V.dimension() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/generic/algebraic_scheme.py", line 975, in dimension self.__dimension = self.defining_ideal().dimension() - 1 File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 950, in dimension v = self._groebner_basis_singular_raw() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 1113, in _groebner_basis_singular_raw S = self._singular_().groebner() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 486, in _singular_ self.ring()._singular_(singular).set_ring() File "multi_polynomial_libsingular.pyx", line 982, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10180) File "multi_polynomial_libsingular.pyx", line 1094, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_init_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10764) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 884, in ring self.eval(s) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/generic/projective_space.py", line 448: sage: I.groebner_basis() Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in I.groebner_basis()###line 448: sage: I.groebner_basis() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/misc/cachefunc.py", line 242, in __call__ cache[key] = self.f(self._instance, *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2485, in groebner_basis gb = self._groebner_basis_singular("groebner", *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 364, in wrapper with RedSBContext(): File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 322, in __enter__ self.o = self.singular.option("get") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1069, in option return self(self.eval("option(get)"),"intvec") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/generic/projective_space.py", line 450: sage: X.dimension() Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in X.dimension()###line 450: sage: X.dimension() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/generic/algebraic_scheme.py", line 975, in dimension self.__dimension = self.defining_ideal().dimension() - 1 File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 950, in dimension v = self._groebner_basis_singular_raw() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 1113, in _groebner_basis_singular_raw S = self._singular_().groebner() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 486, in _singular_ self.ring()._singular_(singular).set_ring() File "multi_polynomial_libsingular.pyx", line 982, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10180) File "multi_polynomial_libsingular.pyx", line 1094, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_init_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10764) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 884, in ring self.eval(s) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** 2 items had failures: 1 of 12 in __main__.example_0 2 of 11 in __main__.example_14 ***Test Failed*** 3 failures. For whitespace errors, see the file /opt/sage-4.0.1/tmp/.doctest_projective_space.py [2.3 s] sage -t -long "devel/sage/sage/schemes/generic/morphism.py" ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/generic/morphism.py", line 113: sage: S. = R.quotient(x*y - 1) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in S = R.quotient(x*y - Integer(1), names=('xbar', 'ybar',)); (xbar, ybar,) = S._first_ngens(2)###line 113: sage: S. = R.quotient(x*y - 1) File "category_object.pyx", line 225, in sage.structure.category_object.CategoryObject._first_ngens (sage/structure/category_object.c:2701) File "parent_gens.pyx", line 281, in sage.structure.parent_gens.ParentWithGens.gens (sage/structure/parent_gens.c:2600) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 641, in gen return self(self.__R.gen(i)) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 523, in __call__ return quotient_ring_element.QuotientRingElement(self, x) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 104, in __init__ self._reduce_() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 123, in _reduce_ self.__rep = I.reduce(self.__rep) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2591, in reduce gb = self.groebner_basis() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/misc/cachefunc.py", line 242, in __call__ cache[key] = self.f(self._instance, *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2485, in groebner_basis gb = self._groebner_basis_singular("groebner", *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 364, in wrapper with RedSBContext(): File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 322, in __enter__ self.o = self.singular.option("get") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1069, in option return self(self.eval("option(get)"),"intvec") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/generic/morphism.py", line 115: sage: i1 = Rx.hom([xbar]) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in i1 = Rx.hom([xbar])###line 115: sage: i1 = Rx.hom([xbar]) NameError: name 'xbar' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/generic/morphism.py", line 117: sage: i2 = Ry.hom([ybar]) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in i2 = Ry.hom([ybar])###line 117: sage: i2 = Ry.hom([ybar]) NameError: name 'ybar' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/generic/morphism.py", line 119: sage: f1 = Sch(i1) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in f1 = Sch(i1)###line 119: sage: f1 = Sch(i1) NameError: name 'i1' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/generic/morphism.py", line 120: sage: f2 = Sch(i2) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in f2 = Sch(i2)###line 120: sage: f2 = Sch(i2) NameError: name 'i2' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/generic/morphism.py", line 125: sage: P1 = f1.glue_along_domains(f2) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in P1 = f1.glue_along_domains(f2)###line 125: sage: P1 = f1.glue_along_domains(f2) NameError: name 'f1' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/generic/morphism.py", line 126: sage: P1 Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in P1###line 126: sage: P1 NameError: name 'P1' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/generic/morphism.py", line 134: sage: a, b = P1.gluing_maps() Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in a, b = P1.gluing_maps()###line 134: sage: a, b = P1.gluing_maps() NameError: name 'P1' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/generic/morphism.py", line 135: sage: a Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in a###line 135: sage: a NameError: name 'a' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/generic/morphism.py", line 143: sage: b Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in b###line 143: sage: b NameError: name 'b' is not defined ********************************************************************** 1 items had failures: 10 of 16 in __main__.example_2 ***Test Failed*** 10 failures. For whitespace errors, see the file /opt/sage-4.0.1/tmp/.doctest_morphism.py [1.8 s] sage -t -long "devel/sage/sage/schemes/generic/glue.py" [1.5 s] sage -t -long "devel/sage/sage/schemes/generic/affine_space.py" ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/generic/affine_space.py", line 544: sage: I.groebner_basis() Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in I.groebner_basis()###line 544: sage: I.groebner_basis() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/misc/cachefunc.py", line 242, in __call__ cache[key] = self.f(self._instance, *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2485, in groebner_basis gb = self._groebner_basis_singular("groebner", *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 364, in wrapper with RedSBContext(): File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 322, in __enter__ self.o = self.singular.option("get") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1069, in option return self(self.eval("option(get)"),"intvec") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/generic/affine_space.py", line 546: sage: X.dimension() Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in X.dimension()###line 546: sage: X.dimension() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/generic/algebraic_scheme.py", line 871, in dimension self.__dimension = self.defining_ideal().dimension() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 950, in dimension v = self._groebner_basis_singular_raw() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 1113, in _groebner_basis_singular_raw S = self._singular_().groebner() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 486, in _singular_ self.ring()._singular_(singular).set_ring() File "multi_polynomial_libsingular.pyx", line 982, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10180) File "multi_polynomial_libsingular.pyx", line 1094, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_init_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10764) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 884, in ring self.eval(s) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/generic/affine_space.py", line 560: sage: X.dimension() Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in X.dimension()###line 560: sage: X.dimension() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/generic/algebraic_scheme.py", line 871, in dimension self.__dimension = self.defining_ideal().dimension() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 950, in dimension v = self._groebner_basis_singular_raw() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 1113, in _groebner_basis_singular_raw S = self._singular_().groebner() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 486, in _singular_ self.ring()._singular_(singular).set_ring() File "multi_polynomial_libsingular.pyx", line 982, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10180) File "multi_polynomial_libsingular.pyx", line 1094, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_init_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10764) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 884, in ring self.eval(s) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** 1 items had failures: 3 of 12 in __main__.example_18 ***Test Failed*** 3 failures. For whitespace errors, see the file /opt/sage-4.0.1/tmp/.doctest_affine_space.py [2.2 s] sage -t -long "devel/sage/sage/schemes/generic/divisor_group.py" [1.5 s] sage -t -long "devel/sage/sage/schemes/generic/hypersurface.py" ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/generic/hypersurface.py", line 91: sage: H == loads(dumps(H)) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in H == loads(dumps(H))###line 91: sage: H == loads(dumps(H)) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/generic/algebraic_scheme.py", line 488, in __cmp__ return cmp(self.defining_ideal(), other.defining_ideal()) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2208, in __cmp__ l = self.change_ring(R.change_ring(order="degrevlex")).groebner_basis() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/misc/cachefunc.py", line 242, in __call__ cache[key] = self.f(self._instance, *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2485, in groebner_basis gb = self._groebner_basis_singular("groebner", *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 364, in wrapper with RedSBContext(): File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 322, in __enter__ self.o = self.singular.option("get") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1069, in option return self(self.eval("option(get)"),"intvec") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/generic/hypersurface.py", line 177: sage: H == loads(dumps(H)) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in H == loads(dumps(H))###line 177: sage: H == loads(dumps(H)) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/generic/algebraic_scheme.py", line 488, in __cmp__ return cmp(self.defining_ideal(), other.defining_ideal()) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2208, in __cmp__ l = self.change_ring(R.change_ring(order="degrevlex")).groebner_basis() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/misc/cachefunc.py", line 242, in __call__ cache[key] = self.f(self._instance, *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2485, in groebner_basis gb = self._groebner_basis_singular("groebner", *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 364, in wrapper with RedSBContext(): File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 322, in __enter__ self.o = self.singular.option("get") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1069, in option return self(self.eval("option(get)"),"intvec") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** 2 items had failures: 1 of 8 in __main__.example_3 1 of 8 in __main__.example_7 ***Test Failed*** 2 failures. For whitespace errors, see the file /opt/sage-4.0.1/tmp/.doctest_hypersurface.py [1.9 s] sage -t -long "devel/sage/sage/schemes/generic/ambient_space.py" [1.5 s] sage -t -long "devel/sage/sage/schemes/generic/divisor.py" ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/generic/divisor.py", line 23: sage: D = D1 - D2 + D3; D Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in D = D1 - D2 + D3; D###line 23: sage: D = D1 - D2 + D3; D File "element.pyx", line 760, in sage.structure.element.ModuleElement.__sub__ (sage/structure/element.c:6910) File "element.pyx", line 767, in sage.structure.element.ModuleElement._sub_ (sage/structure/element.c:6998) File "element.pyx", line 731, in sage.structure.element.ModuleElement._add_ (sage/structure/element.c:6574) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/structure/formal_sum.py", line 387, in _add_ return self.__class__(self._data + other._data, check=False, parent=self.parent()) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/generic/divisor.py", line 213, in __init__ self, v, check=False, reduce=True, parent=parent) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/generic/divisor.py", line 93, in __init__ FormalSum.__init__(self, v, parent, check, reduce) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/structure/formal_sum.py", line 287, in __init__ self.reduce() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/structure/formal_sum.py", line 441, in reduce v.sort() File "element.pyx", line 637, in sage.structure.element.Element.__richcmp__ (sage/structure/element.c:6023) File "element.pyx", line 609, in sage.structure.element.Element._richcmp (sage/structure/element.c:5902) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2208, in __cmp__ l = self.change_ring(R.change_ring(order="degrevlex")).groebner_basis() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/misc/cachefunc.py", line 242, in __call__ cache[key] = self.f(self._instance, *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2485, in groebner_basis gb = self._groebner_basis_singular("groebner", *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 364, in wrapper with RedSBContext(): File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 322, in __enter__ self.o = self.singular.option("get") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1069, in option return self(self.eval("option(get)"),"intvec") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/generic/divisor.py", line 25: sage: D[1][0] Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in D[Integer(1)][Integer(0)]###line 25: sage: D[1][0] NameError: name 'D' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/generic/divisor.py", line 27: sage: D[1][1] Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in D[Integer(1)][Integer(1)]###line 27: sage: D[1][1] NameError: name 'D' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/generic/divisor.py", line 29: sage: C.divisor([(3, pts[0]), (-1, pts[1]), (10,pts[5])]) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in C.divisor([(Integer(3), pts[Integer(0)]), (-Integer(1), pts[Integer(1)]), (Integer(10),pts[Integer(5)])])###line 29: sage: C.divisor([(3, pts[0]), (-1, pts[1]), (10,pts[5])]) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/plane_curves/curve.py", line 57, in divisor return Divisor_curve(v, check=check, reduce=reduce, parent=self.divisor_group()) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/generic/divisor.py", line 213, in __init__ self, v, check=False, reduce=True, parent=parent) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/generic/divisor.py", line 93, in __init__ FormalSum.__init__(self, v, parent, check, reduce) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/structure/formal_sum.py", line 287, in __init__ self.reduce() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/structure/formal_sum.py", line 441, in reduce v.sort() File "element.pyx", line 637, in sage.structure.element.Element.__richcmp__ (sage/structure/element.c:6023) File "element.pyx", line 609, in sage.structure.element.Element._richcmp (sage/structure/element.c:5902) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2208, in __cmp__ l = self.change_ring(R.change_ring(order="degrevlex")).groebner_basis() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/misc/cachefunc.py", line 242, in __call__ cache[key] = self.f(self._instance, *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2485, in groebner_basis gb = self._groebner_basis_singular("groebner", *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 364, in wrapper with RedSBContext(): File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 322, in __enter__ self.o = self.singular.option("get") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1069, in option return self(self.eval("option(get)"),"intvec") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/generic/divisor.py", line 105: sage: D = C.divisor(pts[0])*3 - C.divisor(pts[1]); D Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in D = C.divisor(pts[Integer(0)])*Integer(3) - C.divisor(pts[Integer(1)]); D###line 105: sage: D = C.divisor(pts[0])*3 - C.divisor(pts[1]); D File "element.pyx", line 760, in sage.structure.element.ModuleElement.__sub__ (sage/structure/element.c:6910) File "element.pyx", line 767, in sage.structure.element.ModuleElement._sub_ (sage/structure/element.c:6998) File "element.pyx", line 731, in sage.structure.element.ModuleElement._add_ (sage/structure/element.c:6574) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/structure/formal_sum.py", line 387, in _add_ return self.__class__(self._data + other._data, check=False, parent=self.parent()) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/generic/divisor.py", line 213, in __init__ self, v, check=False, reduce=True, parent=parent) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/generic/divisor.py", line 93, in __init__ FormalSum.__init__(self, v, parent, check, reduce) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/structure/formal_sum.py", line 287, in __init__ self.reduce() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/structure/formal_sum.py", line 441, in reduce v.sort() File "element.pyx", line 637, in sage.structure.element.Element.__richcmp__ (sage/structure/element.c:6023) File "element.pyx", line 609, in sage.structure.element.Element._richcmp (sage/structure/element.c:5902) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2208, in __cmp__ l = self.change_ring(R.change_ring(order="degrevlex")).groebner_basis() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/misc/cachefunc.py", line 242, in __call__ cache[key] = self.f(self._instance, *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2485, in groebner_basis gb = self._groebner_basis_singular("groebner", *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 364, in wrapper with RedSBContext(): File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 322, in __enter__ self.o = self.singular.option("get") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1069, in option return self(self.eval("option(get)"),"intvec") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/generic/divisor.py", line 107: sage: D.scheme() Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in D.scheme()###line 107: sage: D.scheme() NameError: name 'D' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/generic/divisor.py", line 144: sage: E.divisor([P, P]) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in E.divisor([P, P])###line 144: sage: E.divisor([P, P]) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/plane_curves/curve.py", line 57, in divisor return Divisor_curve(v, check=check, reduce=reduce, parent=self.divisor_group()) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/generic/divisor.py", line 213, in __init__ self, v, check=False, reduce=True, parent=parent) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/generic/divisor.py", line 93, in __init__ FormalSum.__init__(self, v, parent, check, reduce) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/structure/formal_sum.py", line 287, in __init__ self.reduce() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/structure/formal_sum.py", line 441, in reduce v.sort() File "element.pyx", line 637, in sage.structure.element.Element.__richcmp__ (sage/structure/element.c:6023) File "element.pyx", line 609, in sage.structure.element.Element._richcmp (sage/structure/element.c:5902) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2208, in __cmp__ l = self.change_ring(R.change_ring(order="degrevlex")).groebner_basis() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/misc/cachefunc.py", line 242, in __call__ cache[key] = self.f(self._instance, *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2485, in groebner_basis gb = self._groebner_basis_singular("groebner", *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 364, in wrapper with RedSBContext(): File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 322, in __enter__ self.o = self.singular.option("get") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1069, in option return self(self.eval("option(get)"),"intvec") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/generic/divisor.py", line 146: sage: E.divisor([(3,P), (-4,5*P)]) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in E.divisor([(Integer(3),P), (-Integer(4),Integer(5)*P)])###line 146: sage: E.divisor([(3,P), (-4,5*P)]) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/plane_curves/curve.py", line 57, in divisor return Divisor_curve(v, check=check, reduce=reduce, parent=self.divisor_group()) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/generic/divisor.py", line 213, in __init__ self, v, check=False, reduce=True, parent=parent) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/generic/divisor.py", line 93, in __init__ FormalSum.__init__(self, v, parent, check, reduce) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/structure/formal_sum.py", line 287, in __init__ self.reduce() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/structure/formal_sum.py", line 441, in reduce v.sort() File "element.pyx", line 637, in sage.structure.element.Element.__richcmp__ (sage/structure/element.c:6023) File "element.pyx", line 609, in sage.structure.element.Element._richcmp (sage/structure/element.c:5902) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2208, in __cmp__ l = self.change_ring(R.change_ring(order="degrevlex")).groebner_basis() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/misc/cachefunc.py", line 242, in __call__ cache[key] = self.f(self._instance, *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2485, in groebner_basis gb = self._groebner_basis_singular("groebner", *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 364, in wrapper with RedSBContext(): File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 322, in __enter__ self.o = self.singular.option("get") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1069, in option return self(self.eval("option(get)"),"intvec") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/generic/divisor.py", line 235: sage: D = C.divisor([(3,pts[0]), (-1, pts[1])]); D Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in D = C.divisor([(Integer(3),pts[Integer(0)]), (-Integer(1), pts[Integer(1)])]); D###line 235: sage: D = C.divisor([(3,pts[0]), (-1, pts[1])]); D File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/plane_curves/curve.py", line 57, in divisor return Divisor_curve(v, check=check, reduce=reduce, parent=self.divisor_group()) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/plane_curves/curve.py", line 54, in divisor_group return DivisorGroup(self, K) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/generic/divisor_group.py", line 24, in DivisorGroup if _DivisorGroup_cache.has_key(key): File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/generic/algebraic_scheme.py", line 488, in __cmp__ return cmp(self.defining_ideal(), other.defining_ideal()) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2208, in __cmp__ l = self.change_ring(R.change_ring(order="degrevlex")).groebner_basis() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/misc/cachefunc.py", line 242, in __call__ cache[key] = self.f(self._instance, *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2485, in groebner_basis gb = self._groebner_basis_singular("groebner", *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 364, in wrapper with RedSBContext(): File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 322, in __enter__ self.o = self.singular.option("get") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1069, in option return self(self.eval("option(get)"),"intvec") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/generic/divisor.py", line 237: sage: D.support() Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in D.support()###line 237: sage: D.support() NameError: name 'D' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/generic/divisor.py", line 259: sage: D = C.divisor(pts[0]) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in D = C.divisor(pts[Integer(0)])###line 259: sage: D = C.divisor(pts[0]) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/plane_curves/curve.py", line 57, in divisor return Divisor_curve(v, check=check, reduce=reduce, parent=self.divisor_group()) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/plane_curves/curve.py", line 54, in divisor_group return DivisorGroup(self, K) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/generic/divisor_group.py", line 24, in DivisorGroup if _DivisorGroup_cache.has_key(key): File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/generic/algebraic_scheme.py", line 488, in __cmp__ return cmp(self.defining_ideal(), other.defining_ideal()) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2208, in __cmp__ l = self.change_ring(R.change_ring(order="degrevlex")).groebner_basis() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/misc/cachefunc.py", line 242, in __call__ cache[key] = self.f(self._instance, *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2485, in groebner_basis gb = self._groebner_basis_singular("groebner", *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 364, in wrapper with RedSBContext(): File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 322, in __enter__ self.o = self.singular.option("get") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1069, in option return self(self.eval("option(get)"),"intvec") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/generic/divisor.py", line 260: sage: D.coeff(pts[0]) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in D.coeff(pts[Integer(0)])###line 260: sage: D.coeff(pts[0]) NameError: name 'D' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/generic/divisor.py", line 262: sage: D = C.divisor([(3,pts[0]), (-1,pts[1])]); D Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in D = C.divisor([(Integer(3),pts[Integer(0)]), (-Integer(1),pts[Integer(1)])]); D###line 262: sage: D = C.divisor([(3,pts[0]), (-1,pts[1])]); D File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/plane_curves/curve.py", line 57, in divisor return Divisor_curve(v, check=check, reduce=reduce, parent=self.divisor_group()) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/plane_curves/curve.py", line 54, in divisor_group return DivisorGroup(self, K) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/generic/divisor_group.py", line 24, in DivisorGroup if _DivisorGroup_cache.has_key(key): File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/generic/algebraic_scheme.py", line 488, in __cmp__ return cmp(self.defining_ideal(), other.defining_ideal()) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2208, in __cmp__ l = self.change_ring(R.change_ring(order="degrevlex")).groebner_basis() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/misc/cachefunc.py", line 242, in __call__ cache[key] = self.f(self._instance, *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2485, in groebner_basis gb = self._groebner_basis_singular("groebner", *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 364, in wrapper with RedSBContext(): File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 322, in __enter__ self.o = self.singular.option("get") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1069, in option return self(self.eval("option(get)"),"intvec") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/generic/divisor.py", line 264: sage: D.coeff(pts[0]) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in D.coeff(pts[Integer(0)])###line 264: sage: D.coeff(pts[0]) NameError: name 'D' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/generic/divisor.py", line 266: sage: D.coeff(pts[1]) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in D.coeff(pts[Integer(1)])###line 266: sage: D.coeff(pts[1]) NameError: name 'D' is not defined ********************************************************************** 5 items had failures: 4 of 13 in __main__.example_0 2 of 7 in __main__.example_1 2 of 10 in __main__.example_2 2 of 7 in __main__.example_4 5 of 10 in __main__.example_5 ***Test Failed*** 15 failures. For whitespace errors, see the file /opt/sage-4.0.1/tmp/.doctest_divisor.py [3.1 s] sage -t -long "devel/sage/sage/schemes/generic/algebraic_scheme.py" ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/generic/algebraic_scheme.py", line 475: sage: X == A.subscheme([z, x*y]) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in X == A.subscheme([z, x*y])###line 475: sage: X == A.subscheme([z, x*y]) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/generic/algebraic_scheme.py", line 488, in __cmp__ return cmp(self.defining_ideal(), other.defining_ideal()) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2208, in __cmp__ l = self.change_ring(R.change_ring(order="degrevlex")).groebner_basis() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/misc/cachefunc.py", line 242, in __call__ cache[key] = self.f(self._instance, *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2485, in groebner_basis gb = self._groebner_basis_singular("groebner", *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 364, in wrapper with RedSBContext(): File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 322, in __enter__ self.o = self.singular.option("get") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1069, in option return self(self.eval("option(get)"),"intvec") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/generic/algebraic_scheme.py", line 477: sage: X == A.subscheme([x*y, z^2]) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in X == A.subscheme([x*y, z**Integer(2)])###line 477: sage: X == A.subscheme([x*y, z^2]) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/generic/algebraic_scheme.py", line 488, in __cmp__ return cmp(self.defining_ideal(), other.defining_ideal()) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2208, in __cmp__ l = self.change_ring(R.change_ring(order="degrevlex")).groebner_basis() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/misc/cachefunc.py", line 242, in __call__ cache[key] = self.f(self._instance, *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2485, in groebner_basis gb = self._groebner_basis_singular("groebner", *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 364, in wrapper with RedSBContext(): File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 322, in __enter__ self.o = self.singular.option("get") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1069, in option return self(self.eval("option(get)"),"intvec") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/generic/algebraic_scheme.py", line 562: sage: V.irreducible_components() Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in V.irreducible_components()###line 562: sage: V.irreducible_components() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/generic/algebraic_scheme.py", line 579, in irreducible_components P = I.associated_primes() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 364, in wrapper with RedSBContext(): File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 322, in __enter__ self.o = self.singular.option("get") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1069, in option return self(self.eval("option(get)"),"intvec") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/generic/algebraic_scheme.py", line 601: sage: X.dimension() Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in X.dimension()###line 601: sage: X.dimension() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/generic/algebraic_scheme.py", line 871, in dimension self.__dimension = self.defining_ideal().dimension() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 950, in dimension v = self._groebner_basis_singular_raw() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 1113, in _groebner_basis_singular_raw S = self._singular_().groebner() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 486, in _singular_ self.ring()._singular_(singular).set_ring() File "multi_polynomial_libsingular.pyx", line 982, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10180) File "multi_polynomial_libsingular.pyx", line 1094, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_init_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10764) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 884, in ring self.eval(s) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/generic/algebraic_scheme.py", line 608: sage: Y = X.reduce(); Y Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in Y = X.reduce(); Y###line 608: sage: Y = X.reduce(); Y File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/generic/algebraic_scheme.py", line 632, in reduce r = self.defining_ideal().radical() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 364, in wrapper with RedSBContext(): File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 322, in __enter__ self.o = self.singular.option("get") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1069, in option return self(self.eval("option(get)"),"intvec") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/generic/algebraic_scheme.py", line 623: sage: W = L1.union(L2); W # taken in ambient space Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in W = L1.union(L2); W # taken in ambient space###line 623: sage: W = L1.union(L2); W # taken in ambient space File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/generic/algebraic_scheme.py", line 682, in union return A.subscheme(self.defining_ideal().intersection(other.defining_ideal())) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 364, in wrapper with RedSBContext(): File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 322, in __enter__ self.o = self.singular.option("get") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1069, in option return self(self.eval("option(get)"),"intvec") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/generic/algebraic_scheme.py", line 626: sage: Y == W Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in Y == W###line 626: sage: Y == W NameError: name 'Y' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/generic/algebraic_scheme.py", line 653: sage: S = L.union(P); S Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in S = L.union(P); S###line 653: sage: S = L.union(P); S File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/generic/algebraic_scheme.py", line 682, in union return A.subscheme(self.defining_ideal().intersection(other.defining_ideal())) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 364, in wrapper with RedSBContext(): File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 322, in __enter__ self.o = self.singular.option("get") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1069, in option return self(self.eval("option(get)"),"intvec") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/generic/algebraic_scheme.py", line 659: sage: S.dimension() Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in S.dimension()###line 659: sage: S.dimension() NameError: name 'S' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/generic/algebraic_scheme.py", line 661: sage: S.reduce() Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in S.reduce()###line 661: sage: S.reduce() NameError: name 'S' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/generic/algebraic_scheme.py", line 668: sage: A.subscheme([x]) + A.subscheme([y^2 - (x^3+1)]) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in A.subscheme([x]) + A.subscheme([y**Integer(2) - (x**Integer(3)+Integer(1))])###line 668: sage: A.subscheme([x]) + A.subscheme([y^2 - (x^3+1)]) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/generic/algebraic_scheme.py", line 682, in union return A.subscheme(self.defining_ideal().intersection(other.defining_ideal())) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 364, in wrapper with RedSBContext(): File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 322, in __enter__ self.o = self.singular.option("get") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1069, in option return self(self.eval("option(get)"),"intvec") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/generic/algebraic_scheme.py", line 674: sage: loads(S.dumps()) == S Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in loads(S.dumps()) == S###line 674: sage: loads(S.dumps()) == S NameError: name 'S' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/generic/algebraic_scheme.py", line 842: sage: A.subscheme([]).dimension() Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in A.subscheme([]).dimension()###line 842: sage: A.subscheme([]).dimension() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/generic/algebraic_scheme.py", line 871, in dimension self.__dimension = self.defining_ideal().dimension() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 950, in dimension v = self._groebner_basis_singular_raw() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 1113, in _groebner_basis_singular_raw S = self._singular_().groebner() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 486, in _singular_ self.ring()._singular_(singular).set_ring() File "multi_polynomial_libsingular.pyx", line 982, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10180) File "multi_polynomial_libsingular.pyx", line 1094, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_init_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10764) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 884, in ring self.eval(s) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/generic/algebraic_scheme.py", line 844: sage: A.subscheme([x]).dimension() Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in A.subscheme([x]).dimension()###line 844: sage: A.subscheme([x]).dimension() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/generic/algebraic_scheme.py", line 871, in dimension self.__dimension = self.defining_ideal().dimension() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 950, in dimension v = self._groebner_basis_singular_raw() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 1113, in _groebner_basis_singular_raw S = self._singular_().groebner() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 486, in _singular_ self.ring()._singular_(singular).set_ring() File "multi_polynomial_libsingular.pyx", line 982, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10180) File "multi_polynomial_libsingular.pyx", line 1094, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_init_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10764) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 884, in ring self.eval(s) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/generic/algebraic_scheme.py", line 846: sage: A.subscheme([x^5]).dimension() Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in A.subscheme([x**Integer(5)]).dimension()###line 846: sage: A.subscheme([x^5]).dimension() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/generic/algebraic_scheme.py", line 871, in dimension self.__dimension = self.defining_ideal().dimension() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 950, in dimension v = self._groebner_basis_singular_raw() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 1113, in _groebner_basis_singular_raw S = self._singular_().groebner() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 486, in _singular_ self.ring()._singular_(singular).set_ring() File "multi_polynomial_libsingular.pyx", line 982, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10180) File "multi_polynomial_libsingular.pyx", line 1094, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_init_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10764) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 884, in ring self.eval(s) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/generic/algebraic_scheme.py", line 848: sage: A.subscheme([x^2 + y^2 - 1]).dimension() Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in A.subscheme([x**Integer(2) + y**Integer(2) - Integer(1)]).dimension()###line 848: sage: A.subscheme([x^2 + y^2 - 1]).dimension() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/generic/algebraic_scheme.py", line 871, in dimension self.__dimension = self.defining_ideal().dimension() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 950, in dimension v = self._groebner_basis_singular_raw() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 1113, in _groebner_basis_singular_raw S = self._singular_().groebner() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 486, in _singular_ self.ring()._singular_(singular).set_ring() File "multi_polynomial_libsingular.pyx", line 982, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10180) File "multi_polynomial_libsingular.pyx", line 1094, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_init_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10764) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 884, in ring self.eval(s) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/generic/algebraic_scheme.py", line 850: sage: A.subscheme([x*(x-1), y*(y-1)]).dimension() Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in A.subscheme([x*(x-Integer(1)), y*(y-Integer(1))]).dimension()###line 850: sage: A.subscheme([x*(x-1), y*(y-1)]).dimension() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/generic/algebraic_scheme.py", line 871, in dimension self.__dimension = self.defining_ideal().dimension() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 950, in dimension v = self._groebner_basis_singular_raw() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 1113, in _groebner_basis_singular_raw S = self._singular_().groebner() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 486, in _singular_ self.ring()._singular_(singular).set_ring() File "multi_polynomial_libsingular.pyx", line 982, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10180) File "multi_polynomial_libsingular.pyx", line 1094, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_init_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10764) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 884, in ring self.eval(s) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/generic/algebraic_scheme.py", line 865: sage: X.dimension() Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in X.dimension()###line 865: sage: X.dimension() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/generic/algebraic_scheme.py", line 871, in dimension self.__dimension = self.defining_ideal().dimension() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 950, in dimension v = self._groebner_basis_singular_raw() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 1113, in _groebner_basis_singular_raw S = self._singular_().groebner() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 486, in _singular_ self.ring()._singular_(singular).set_ring() File "multi_polynomial_libsingular.pyx", line 982, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10180) File "multi_polynomial_libsingular.pyx", line 1094, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_init_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10764) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 884, in ring self.eval(s) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/generic/algebraic_scheme.py", line 946: sage: A.subscheme([]).dimension() Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in A.subscheme([]).dimension()###line 946: sage: A.subscheme([]).dimension() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/generic/algebraic_scheme.py", line 871, in dimension self.__dimension = self.defining_ideal().dimension() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 950, in dimension v = self._groebner_basis_singular_raw() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 1113, in _groebner_basis_singular_raw S = self._singular_().groebner() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 486, in _singular_ self.ring()._singular_(singular).set_ring() File "multi_polynomial_libsingular.pyx", line 982, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10180) File "multi_polynomial_libsingular.pyx", line 1094, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_init_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10764) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 884, in ring self.eval(s) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/generic/algebraic_scheme.py", line 948: sage: A.subscheme([x]).dimension() Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in A.subscheme([x]).dimension()###line 948: sage: A.subscheme([x]).dimension() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/generic/algebraic_scheme.py", line 871, in dimension self.__dimension = self.defining_ideal().dimension() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 950, in dimension v = self._groebner_basis_singular_raw() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 1113, in _groebner_basis_singular_raw S = self._singular_().groebner() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 486, in _singular_ self.ring()._singular_(singular).set_ring() File "multi_polynomial_libsingular.pyx", line 982, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10180) File "multi_polynomial_libsingular.pyx", line 1094, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_init_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10764) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 884, in ring self.eval(s) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/generic/algebraic_scheme.py", line 950: sage: A.subscheme([x^5]).dimension() Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in A.subscheme([x**Integer(5)]).dimension()###line 950: sage: A.subscheme([x^5]).dimension() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/generic/algebraic_scheme.py", line 871, in dimension self.__dimension = self.defining_ideal().dimension() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 950, in dimension v = self._groebner_basis_singular_raw() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 1113, in _groebner_basis_singular_raw S = self._singular_().groebner() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 486, in _singular_ self.ring()._singular_(singular).set_ring() File "multi_polynomial_libsingular.pyx", line 982, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10180) File "multi_polynomial_libsingular.pyx", line 1094, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_init_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10764) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 884, in ring self.eval(s) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/generic/algebraic_scheme.py", line 952: sage: A.subscheme([x^2 + y^2 - 1]).dimension() Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in A.subscheme([x**Integer(2) + y**Integer(2) - Integer(1)]).dimension()###line 952: sage: A.subscheme([x^2 + y^2 - 1]).dimension() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/generic/algebraic_scheme.py", line 871, in dimension self.__dimension = self.defining_ideal().dimension() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 950, in dimension v = self._groebner_basis_singular_raw() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 1113, in _groebner_basis_singular_raw S = self._singular_().groebner() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 486, in _singular_ self.ring()._singular_(singular).set_ring() File "multi_polynomial_libsingular.pyx", line 982, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10180) File "multi_polynomial_libsingular.pyx", line 1094, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_init_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10764) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 884, in ring self.eval(s) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/generic/algebraic_scheme.py", line 954: sage: A.subscheme([x*(x-1), y*(y-1)]).dimension() Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in A.subscheme([x*(x-Integer(1)), y*(y-Integer(1))]).dimension()###line 954: sage: A.subscheme([x*(x-1), y*(y-1)]).dimension() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/generic/algebraic_scheme.py", line 871, in dimension self.__dimension = self.defining_ideal().dimension() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 950, in dimension v = self._groebner_basis_singular_raw() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 1113, in _groebner_basis_singular_raw S = self._singular_().groebner() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 486, in _singular_ self.ring()._singular_(singular).set_ring() File "multi_polynomial_libsingular.pyx", line 982, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10180) File "multi_polynomial_libsingular.pyx", line 1094, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_init_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10764) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 884, in ring self.eval(s) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/schemes/generic/algebraic_scheme.py", line 969: sage: X.dimension() Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in X.dimension()###line 969: sage: X.dimension() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/schemes/generic/algebraic_scheme.py", line 871, in dimension self.__dimension = self.defining_ideal().dimension() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 950, in dimension v = self._groebner_basis_singular_raw() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 1113, in _groebner_basis_singular_raw S = self._singular_().groebner() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 486, in _singular_ self.ring()._singular_(singular).set_ring() File "multi_polynomial_libsingular.pyx", line 982, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10180) File "multi_polynomial_libsingular.pyx", line 1094, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_init_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10764) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 884, in ring self.eval(s) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** 6 items had failures: 2 of 8 in __main__.example_19 1 of 5 in __main__.example_23 4 of 10 in __main__.example_24 5 of 11 in __main__.example_25 6 of 12 in __main__.example_29 6 of 12 in __main__.example_31 ***Test Failed*** 24 failures. For whitespace errors, see the file /opt/sage-4.0.1/tmp/.doctest_algebraic_scheme.py [8.1 s] sage -t -long "devel/sage/sage/schemes/generic/point.py" [1.5 s] sage -t -long "devel/sage/sage/schemes/generic/scheme.py" [10.9 s] sage -t -long "devel/sage/sage/schemes/plane_quartics/quartic_constructor.py" [1.5 s] sage -t -long "devel/sage/sage/schemes/plane_quartics/all.py" [0.2 s] sage -t -long "devel/sage/sage/schemes/plane_quartics/quartic_generic.py" [1.5 s] sage -t -long "devel/sage/sage/schemes/readme.py" [1.5 s] sage -t -long "devel/sage/sage/schemes/elliptic_curves/ell_finite_field.py" [42.5 s] sage -t -long "devel/sage/sage/schemes/elliptic_curves/padic_height.py" [1.5 s] sage -t -long "devel/sage/sage/schemes/elliptic_curves/gp_simon.py" [2.5 s] sage -t -long "devel/sage/sage/schemes/elliptic_curves/ell_local_data.py" [2.4 s] sage -t -long "devel/sage/sage/schemes/elliptic_curves/gp_cremona.py" [3.1 s] sage -t -long "devel/sage/sage/schemes/elliptic_curves/sea.py" [1.5 s] sage -t -long "devel/sage/sage/schemes/elliptic_curves/cm.py" [1.4 s] sage -t -long "devel/sage/sage/schemes/elliptic_curves/ell_egros.py" [80.8 s] sage -t -long "devel/sage/sage/schemes/elliptic_curves/weierstrass_morphism.py" [1.8 s] sage -t -long "devel/sage/sage/schemes/elliptic_curves/kodaira_symbol.py" [1.5 s] sage -t -long "devel/sage/sage/schemes/elliptic_curves/all.py" [1.5 s] sage -t -long "devel/sage/sage/schemes/elliptic_curves/monsky_washnitzer.py" [18.1 s] sage -t -long "devel/sage/sage/schemes/elliptic_curves/ell_field.py" [2.0 s] sage -t -long "devel/sage/sage/schemes/elliptic_curves/mod5family.py" [1.5 s] sage -t -long "devel/sage/sage/schemes/elliptic_curves/ell_number_field.py" [29.7 s] sage -t -long "devel/sage/sage/schemes/elliptic_curves/constructor.py" [70.9 s] sage -t -long "devel/sage/sage/schemes/elliptic_curves/ec_database.py" [1.8 s] sage -t -long "devel/sage/sage/schemes/elliptic_curves/ell_point.py" [27.8 s] sage -t -long "devel/sage/sage/schemes/elliptic_curves/ell_tate_curve.py" [5.8 s] sage -t -long "devel/sage/sage/schemes/elliptic_curves/lseries_ell.py" [8.8 s] sage -t -long "devel/sage/sage/schemes/elliptic_curves/padic_lseries.py" [29.9 s] sage -t -long "devel/sage/sage/schemes/elliptic_curves/sha_tate.py" [228.2 s] sage -t -long "devel/sage/sage/schemes/elliptic_curves/ell_generic.py" [31.5 s] sage -t -long "devel/sage/sage/schemes/elliptic_curves/ell_rational_field.py" [418.4 s] sage -t -long "devel/sage/sage/schemes/elliptic_curves/ell_torsion.py" [5.3 s] sage -t -long "devel/sage/sage/schemes/elliptic_curves/period_lattice.py" [2.8 s] sage -t -long "devel/sage/sage/schemes/elliptic_curves/padics.py" [39.1 s] sage -t -long "devel/sage/sage/schemes/elliptic_curves/ell_padic_field.py" [2.6 s] sage -t -long "devel/sage/sage/schemes/elliptic_curves/formal_group.py" [2.3 s] sage -t -long "devel/sage/sage/schemes/elliptic_curves/ell_modular_symbols.py" [29.6 s] sage -t -long "devel/sage/sage/ext/python_mem.pxi" [0.1 s] sage -t -long "devel/sage/sage/ext/python_parse.pxi" [0.1 s] sage -t -long "devel/sage/sage/ext/python_iterator.pxi" [0.1 s] sage -t -long "devel/sage/sage/ext/interactive_constructors_c.pyx" ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/ext/interactive_constructors_c.pyx", line 196: sage: S = quo(R, (x^3, x^2 + y^2), 'a,b') Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in S = quo(R, (x**Integer(3), x**Integer(2) + y**Integer(2)), 'a,b')###line 196: sage: S = quo(R, (x^3, x^2 + y^2), 'a,b') File "interactive_constructors_c.pyx", line 209, in sage.ext.interactive_constructors_c.quotient (sage/ext/interactive_constructors_c.c:1863) File "interactive_constructors_c.pyx", line 92, in sage.ext.interactive_constructors_c._inject (sage/ext/interactive_constructors_c.c:1079) File "category_object.pyx", line 353, in sage.structure.category_object.CategoryObject.inject_variables (sage/structure/category_object.c:4357) File "parent_gens.pyx", line 281, in sage.structure.parent_gens.ParentWithGens.gens (sage/structure/parent_gens.c:2600) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 641, in gen return self(self.__R.gen(i)) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 523, in __call__ return quotient_ring_element.QuotientRingElement(self, x) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 104, in __init__ self._reduce_() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 123, in _reduce_ self.__rep = I.reduce(self.__rep) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2591, in reduce gb = self.groebner_basis() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/misc/cachefunc.py", line 242, in __call__ cache[key] = self.f(self._instance, *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2485, in groebner_basis gb = self._groebner_basis_singular("groebner", *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 364, in wrapper with RedSBContext(): File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 322, in __enter__ self.o = self.singular.option("get") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1069, in option return self(self.eval("option(get)"),"intvec") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/ext/interactive_constructors_c.pyx", line 197: sage: S Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in S###line 197: sage: S NameError: name 'S' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/ext/interactive_constructors_c.pyx", line 199: sage: a^2 Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in a**Integer(2)###line 199: sage: a^2 NameError: name 'a' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/ext/interactive_constructors_c.pyx", line 201: sage: a^3 Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in a**Integer(3)###line 201: sage: a^3 NameError: name 'a' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/ext/interactive_constructors_c.pyx", line 203: sage: a^2 + b Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in a**Integer(2) + b###line 203: sage: a^2 + b NameError: name 'a' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/ext/interactive_constructors_c.pyx", line 205: sage: a^2 + b^2 Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in a**Integer(2) + b**Integer(2)###line 205: sage: a^2 + b^2 NameError: name 'a' is not defined ********************************************************************** 1 items had failures: 6 of 10 in __main__.example_6 ***Test Failed*** 6 failures. For whitespace errors, see the file /opt/sage-4.0.1/tmp/.doctest_interactive_constructors_c.py [1.7 s] sage -t -long "devel/sage/sage/ext/python_type.pxi" [0.1 s] sage -t -long "devel/sage/sage/ext/python_sequence.pxi" [0.1 s] sage -t -long "devel/sage/sage/ext/python_long.pxi" [0.1 s] sage -t -long "devel/sage/sage/ext/gmp.pxi" [1.4 s] sage -t -long "devel/sage/sage/ext/pthread.pxi" [0.1 s] sage -t -long "devel/sage/sage/ext/python_instance.pxi" [0.1 s] sage -t -long "devel/sage/sage/ext/python_set.pxi" [0.1 s] sage -t -long "devel/sage/sage/ext/python_list.pxi" [0.1 s] sage -t -long "devel/sage/sage/ext/python_int.pxi" [0.1 s] sage -t -long "devel/sage/sage/ext/python_module.pxi" [0.1 s] sage -t -long "devel/sage/sage/ext/python_ref.pxi" [0.1 s] sage -t -long "devel/sage/sage/ext/python_complex.pxi" [0.1 s] sage -t -long "devel/sage/sage/ext/gen_interpreters.py" [7.3 s] sage -t -long "devel/sage/sage/ext/stdsage.pxi" [1.4 s] sage -t -long "devel/sage/sage/ext/fast_callable.pyx" [2.2 s] sage -t -long "devel/sage/sage/ext/python_string.pxi" [0.1 s] sage -t -long "devel/sage/sage/ext/python_function.pxi" [0.1 s] sage -t -long "devel/sage/sage/ext/python_slice.pxi" [0.1 s] sage -t -long "devel/sage/sage/ext/python_dict.pxi" [0.1 s] sage -t -long "devel/sage/sage/ext/random.pxi" [0.1 s] sage -t -long "devel/sage/sage/ext/cdefs.pxi" [0.1 s] sage -t -long "devel/sage/sage/ext/python_bool.pxi" [0.1 s] sage -t -long "devel/sage/sage/ext/python_mapping.pxi" [0.1 s] sage -t -long "devel/sage/sage/ext/sig.pyx" [0.1 s] sage -t -long "devel/sage/sage/ext/python_object.pxi" [0.1 s] sage -t -long "devel/sage/sage/ext/python_number.pxi" [0.1 s] sage -t -long "devel/sage/sage/ext/interrupt.pxi" [0.1 s] sage -t -long "devel/sage/sage/ext/python_rich_object.pxi" [0.1 s] sage -t -long "devel/sage/sage/ext/python_float.pxi" [0.1 s] sage -t -long "devel/sage/sage/ext/multi_modular.pyx" [1.4 s] sage -t -long "devel/sage/sage/ext/python_exc.pxi" [0.1 s] sage -t -long "devel/sage/sage/ext/interpreters/wrapper_rr.pyx" [0.1 s] sage -t -long "devel/sage/sage/ext/interpreters/wrapper_py.pyx" [0.1 s] sage -t -long "devel/sage/sage/ext/interpreters/wrapper_cdf.pyx" [0.1 s] sage -t -long "devel/sage/sage/ext/interpreters/wrapper_rdf.pyx" [0.1 s] sage -t -long "devel/sage/sage/ext/interpreters/wrapper_el.pyx" [0.1 s] sage -t -long "devel/sage/sage/ext/fast_eval.pyx" [1.5 s] sage -t -long "devel/sage/sage/ext/python.pxi" [0.1 s] sage -t -long "devel/sage/sage/ext/python_method.pxi" [0.1 s] sage -t -long "devel/sage/sage/ext/python_tuple.pxi" [0.1 s] sage -t -long "devel/sage/sage/databases/compressed_storage.py" [1.4 s] sage -t -long "devel/sage/sage/databases/bz2Pickle.py" [1.4 s] sage -t -long "devel/sage/sage/databases/cremona.py" [2.6 s] sage -t -long "devel/sage/sage/databases/kohel.py" [1.4 s] sage -t -long "devel/sage/sage/databases/db_class_polynomials.py" [1.5 s] sage -t -long "devel/sage/sage/databases/conway.py" [1.4 s] sage -t -long "devel/sage/sage/databases/conv.py" [1.4 s] sage -t -long "devel/sage/sage/databases/db_modular_polynomials.py" [1.4 s] sage -t -long "devel/sage/sage/databases/jones.py" [1.4 s] sage -t -long "devel/sage/sage/databases/tables.py" [1.4 s] sage -t -long "devel/sage/sage/databases/symbolic_data.py" [1.4 s] sage -t -long "devel/sage/sage/databases/database.py" [3.7 s] sage -t -long "devel/sage/sage/databases/stein_watkins.py" [1.4 s] sage -t -long "devel/sage/sage/databases/sloane.py" [1.4 s] sage -t -long "devel/sage/sage/databases/install.py" [1.4 s] sage -t -long "devel/sage/sage/databases/odlyzko.py" [1.4 s] sage -t -long "devel/sage/sage/rings/complex_interval_field.py" [1.5 s] sage -t -long "devel/sage/sage/rings/homset.py" ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/homset.py", line 96: sage: S. = R.quotient(x^2 + y^2) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in S = R.quotient(x**Integer(2) + y**Integer(2), names=('a', 'b',)); (a, b,) = S._first_ngens(2)###line 96: sage: S. = R.quotient(x^2 + y^2) File "category_object.pyx", line 225, in sage.structure.category_object.CategoryObject._first_ngens (sage/structure/category_object.c:2701) File "parent_gens.pyx", line 281, in sage.structure.parent_gens.ParentWithGens.gens (sage/structure/parent_gens.c:2600) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 641, in gen return self(self.__R.gen(i)) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 523, in __call__ return quotient_ring_element.QuotientRingElement(self, x) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 104, in __init__ self._reduce_() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 123, in _reduce_ self.__rep = I.reduce(self.__rep) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2591, in reduce gb = self.groebner_basis() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/misc/cachefunc.py", line 242, in __call__ cache[key] = self.f(self._instance, *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2485, in groebner_basis gb = self._groebner_basis_singular("groebner", *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 364, in wrapper with RedSBContext(): File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 322, in __enter__ self.o = self.singular.option("get") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1069, in option return self(self.eval("option(get)"),"intvec") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/homset.py", line 97: sage: phi = S.hom([b,a]); phi Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in phi = S.hom([b,a]); phi###line 97: sage: phi = S.hom([b,a]); phi NameError: name 'b' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/homset.py", line 101: sage: phi(a) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in phi(a)###line 101: sage: phi(a) NameError: name 'phi' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/homset.py", line 103: sage: phi(b) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in phi(b)###line 103: sage: phi(b) NameError: name 'phi' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/homset.py", line 113: sage: S. = R.quotient(x^2 + y^2) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in S = R.quotient(x**Integer(2) + y**Integer(2), names=('a', 'b',)); (a, b,) = S._first_ngens(2)###line 113: sage: S. = R.quotient(x^2 + y^2) File "category_object.pyx", line 225, in sage.structure.category_object.CategoryObject._first_ngens (sage/structure/category_object.c:2701) File "parent_gens.pyx", line 281, in sage.structure.parent_gens.ParentWithGens.gens (sage/structure/parent_gens.c:2600) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 641, in gen return self(self.__R.gen(i)) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 523, in __call__ return quotient_ring_element.QuotientRingElement(self, x) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 104, in __init__ self._reduce_() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 123, in _reduce_ self.__rep = I.reduce(self.__rep) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2591, in reduce gb = self.groebner_basis() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/misc/cachefunc.py", line 242, in __call__ cache[key] = self.f(self._instance, *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2485, in groebner_basis gb = self._groebner_basis_singular("groebner", *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 364, in wrapper with RedSBContext(): File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 322, in __enter__ self.o = self.singular.option("get") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1069, in option return self(self.eval("option(get)"),"intvec") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/homset.py", line 120: sage: phi = S.hom([b,a]) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in phi = S.hom([b,a])###line 120: sage: phi = S.hom([b,a]) NameError: name 'b' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/homset.py", line 121: sage: phi == loads(dumps(phi)) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in phi == loads(dumps(phi))###line 121: sage: phi == loads(dumps(phi)) NameError: name 'phi' is not defined ********************************************************************** 1 items had failures: 7 of 13 in __main__.example_3 ***Test Failed*** 7 failures. For whitespace errors, see the file /opt/sage-4.0.1/tmp/.doctest_homset.py [1.8 s] sage -t -long "devel/sage/sage/rings/complex_interval.pyx" [1.5 s] sage -t -long "devel/sage/sage/rings/commutative_algebra.py" [1.5 s] sage -t -long "devel/sage/sage/rings/field.py" [1.4 s] sage -t -long "devel/sage/sage/rings/commutative_ring.py" [1.4 s] sage -t -long "devel/sage/sage/rings/power_series_ring_element.pyx" [2.0 s] sage -t -long "devel/sage/sage/rings/misc.py" [1.5 s] sage -t -long "devel/sage/sage/rings/commutative_ring_element.py" [1.4 s] sage -t -long "devel/sage/sage/rings/euclidean_domain_element.py" [1.4 s] sage -t -long "devel/sage/sage/rings/quotient_ring_element.py" ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring_element.py", line 69: sage: S.gens() Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in S.gens()###line 69: sage: S.gens() File "parent_gens.pyx", line 281, in sage.structure.parent_gens.ParentWithGens.gens (sage/structure/parent_gens.c:2600) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 641, in gen return self(self.__R.gen(i)) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 523, in __call__ return quotient_ring_element.QuotientRingElement(self, x) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 104, in __init__ self._reduce_() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 123, in _reduce_ self.__rep = I.reduce(self.__rep) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2591, in reduce gb = self.groebner_basis() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/misc/cachefunc.py", line 242, in __call__ cache[key] = self.f(self._instance, *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2485, in groebner_basis gb = self._groebner_basis_singular("groebner", *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 364, in wrapper with RedSBContext(): File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 322, in __enter__ self.o = self.singular.option("get") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1069, in option return self(self.eval("option(get)"),"intvec") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring_element.py", line 76: sage: S. = R.quotient(x^2 + y^2) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in S = R.quotient(x**Integer(2) + y**Integer(2), names=('a', 'b',)); (a, b,) = S._first_ngens(2)###line 76: sage: S. = R.quotient(x^2 + y^2) File "category_object.pyx", line 225, in sage.structure.category_object.CategoryObject._first_ngens (sage/structure/category_object.c:2701) File "parent_gens.pyx", line 281, in sage.structure.parent_gens.ParentWithGens.gens (sage/structure/parent_gens.c:2600) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 641, in gen return self(self.__R.gen(i)) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 523, in __call__ return quotient_ring_element.QuotientRingElement(self, x) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 104, in __init__ self._reduce_() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 123, in _reduce_ self.__rep = I.reduce(self.__rep) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2591, in reduce gb = self.groebner_basis() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/misc/cachefunc.py", line 242, in __call__ cache[key] = self.f(self._instance, *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2485, in groebner_basis gb = self._groebner_basis_singular("groebner", *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 364, in wrapper with RedSBContext(): File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 322, in __enter__ self.o = self.singular.option("get") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1069, in option return self(self.eval("option(get)"),"intvec") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring_element.py", line 77: sage: a Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in a###line 77: sage: a NameError: name 'a' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring_element.py", line 79: sage: b Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in b###line 79: sage: b NameError: name 'b' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring_element.py", line 81: sage: a^2 + b^2 == 0 Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in a**Integer(2) + b**Integer(2) == Integer(0)###line 81: sage: a^2 + b^2 == 0 NameError: name 'a' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring_element.py", line 83: sage: b.lift() Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in b.lift()###line 83: sage: b.lift() NameError: name 'b' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring_element.py", line 85: sage: (a^3 + b^2).lift() Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in (a**Integer(3) + b**Integer(2)).lift()###line 85: sage: (a^3 + b^2).lift() NameError: name 'a' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring_element.py", line 258: sage: R. = QQ[]; S. = R.quo(x^2 + y^2); type(a) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in R = QQ['x, y']; (x, y,) = R._first_ngens(2); S = R.quo(x**Integer(2) + y**Integer(2), names=('a', 'b',)); (a, b,) = S._first_ngens(2); type(a)###line 258: sage: R. = QQ[]; S. = R.quo(x^2 + y^2); type(a) File "category_object.pyx", line 225, in sage.structure.category_object.CategoryObject._first_ngens (sage/structure/category_object.c:2701) File "parent_gens.pyx", line 281, in sage.structure.parent_gens.ParentWithGens.gens (sage/structure/parent_gens.c:2600) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 641, in gen return self(self.__R.gen(i)) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 523, in __call__ return quotient_ring_element.QuotientRingElement(self, x) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 104, in __init__ self._reduce_() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 123, in _reduce_ self.__rep = I.reduce(self.__rep) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2591, in reduce gb = self.groebner_basis() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/misc/cachefunc.py", line 242, in __call__ cache[key] = self.f(self._instance, *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2485, in groebner_basis gb = self._groebner_basis_singular("groebner", *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 364, in wrapper with RedSBContext(): File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 322, in __enter__ self.o = self.singular.option("get") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1069, in option return self(self.eval("option(get)"),"intvec") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring_element.py", line 260: sage: a * b Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in a * b###line 260: sage: a * b NameError: name 'a' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring_element.py", line 265: sage: a._mul_(b) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in a._mul_(b)###line 265: sage: a._mul_(b) NameError: name 'a' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring_element.py", line 267: sage: a._mul_(a) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in a._mul_(a)###line 267: sage: a._mul_(a) NameError: name 'a' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring_element.py", line 283: sage: R. = QQ[]; S. = R.quo(x^2 + y^2); type(a) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in R = QQ['x, y']; (x, y,) = R._first_ngens(2); S = R.quo(x**Integer(2) + y**Integer(2), names=('a', 'b',)); (a, b,) = S._first_ngens(2); type(a)###line 283: sage: R. = QQ[]; S. = R.quo(x^2 + y^2); type(a) File "category_object.pyx", line 225, in sage.structure.category_object.CategoryObject._first_ngens (sage/structure/category_object.c:2701) File "parent_gens.pyx", line 281, in sage.structure.parent_gens.ParentWithGens.gens (sage/structure/parent_gens.c:2600) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 641, in gen return self(self.__R.gen(i)) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 523, in __call__ return quotient_ring_element.QuotientRingElement(self, x) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 104, in __init__ self._reduce_() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 123, in _reduce_ self.__rep = I.reduce(self.__rep) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2591, in reduce gb = self.groebner_basis() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/misc/cachefunc.py", line 242, in __call__ cache[key] = self.f(self._instance, *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2485, in groebner_basis gb = self._groebner_basis_singular("groebner", *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 364, in wrapper with RedSBContext(): File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 322, in __enter__ self.o = self.singular.option("get") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1069, in option return self(self.eval("option(get)"),"intvec") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring_element.py", line 285: sage: a / S(2) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in a / S(Integer(2))###line 285: sage: a / S(2) NameError: name 'a' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring_element.py", line 290: sage: (a*b)._div_(b) Expected: Traceback (most recent call last): ... NotImplementedError Got: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in (a*b)._div_(b)###line 290: sage: (a*b)._div_(b) NameError: name 'a' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring_element.py", line 294: sage: a._div_(S(2)) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in a._div_(S(Integer(2)))###line 294: sage: a._div_(S(2)) NameError: name 'a' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring_element.py", line 296: sage: S(2).is_unit() Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in S(Integer(2)).is_unit()###line 296: sage: S(2).is_unit() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 523, in __call__ return quotient_ring_element.QuotientRingElement(self, x) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 104, in __init__ self._reduce_() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 123, in _reduce_ self.__rep = I.reduce(self.__rep) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2591, in reduce gb = self.groebner_basis() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/misc/cachefunc.py", line 242, in __call__ cache[key] = self.f(self._instance, *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2485, in groebner_basis gb = self._groebner_basis_singular("groebner", *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 364, in wrapper with RedSBContext(): File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 322, in __enter__ self.o = self.singular.option("get") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1069, in option return self(self.eval("option(get)"),"intvec") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring_element.py", line 298: sage: a.is_unit() Expected: Traceback (most recent call last): ... NotImplementedError Got: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in a.is_unit()###line 298: sage: a.is_unit() NameError: name 'a' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring_element.py", line 315: sage: R. = QQ[]; S. = R.quo(x^2 + y^2); type(a) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in R = QQ['x, y']; (x, y,) = R._first_ngens(2); S = R.quo(x**Integer(2) + y**Integer(2), names=('a', 'b',)); (a, b,) = S._first_ngens(2); type(a)###line 315: sage: R. = QQ[]; S. = R.quo(x^2 + y^2); type(a) File "category_object.pyx", line 225, in sage.structure.category_object.CategoryObject._first_ngens (sage/structure/category_object.c:2701) File "parent_gens.pyx", line 281, in sage.structure.parent_gens.ParentWithGens.gens (sage/structure/parent_gens.c:2600) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 641, in gen return self(self.__R.gen(i)) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 523, in __call__ return quotient_ring_element.QuotientRingElement(self, x) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 104, in __init__ self._reduce_() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 123, in _reduce_ self.__rep = I.reduce(self.__rep) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2591, in reduce gb = self.groebner_basis() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/misc/cachefunc.py", line 242, in __call__ cache[key] = self.f(self._instance, *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2485, in groebner_basis gb = self._groebner_basis_singular("groebner", *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 364, in wrapper with RedSBContext(): File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 322, in __enter__ self.o = self.singular.option("get") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1069, in option return self(self.eval("option(get)"),"intvec") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring_element.py", line 317: sage: int(S(-3)) # indirect doctest Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in int(S(-Integer(3))) # indirect doctest###line 317: sage: int(S(-3)) # indirect doctest File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 523, in __call__ return quotient_ring_element.QuotientRingElement(self, x) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 104, in __init__ self._reduce_() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 123, in _reduce_ self.__rep = I.reduce(self.__rep) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2591, in reduce gb = self.groebner_basis() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/misc/cachefunc.py", line 242, in __call__ cache[key] = self.f(self._instance, *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2485, in groebner_basis gb = self._groebner_basis_singular("groebner", *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 364, in wrapper with RedSBContext(): File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 322, in __enter__ self.o = self.singular.option("get") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1069, in option return self(self.eval("option(get)"),"intvec") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring_element.py", line 319: sage: type(int(S(-3))) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in type(int(S(-Integer(3))))###line 319: sage: type(int(S(-3))) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 523, in __call__ return quotient_ring_element.QuotientRingElement(self, x) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 104, in __init__ self._reduce_() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 123, in _reduce_ self.__rep = I.reduce(self.__rep) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2591, in reduce gb = self.groebner_basis() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/misc/cachefunc.py", line 242, in __call__ cache[key] = self.f(self._instance, *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2485, in groebner_basis gb = self._groebner_basis_singular("groebner", *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 364, in wrapper with RedSBContext(): File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 322, in __enter__ self.o = self.singular.option("get") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1069, in option return self(self.eval("option(get)"),"intvec") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring_element.py", line 321: sage: int(a) Expected: Traceback (most recent call last): ... TypeError Got: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in int(a)###line 321: sage: int(a) NameError: name 'a' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring_element.py", line 332: sage: R. = QQ[]; S. = R.quo(x^2 + y^2); type(a) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in R = QQ['x, y']; (x, y,) = R._first_ngens(2); S = R.quo(x**Integer(2) + y**Integer(2), names=('a', 'b',)); (a, b,) = S._first_ngens(2); type(a)###line 332: sage: R. = QQ[]; S. = R.quo(x^2 + y^2); type(a) File "category_object.pyx", line 225, in sage.structure.category_object.CategoryObject._first_ngens (sage/structure/category_object.c:2701) File "parent_gens.pyx", line 281, in sage.structure.parent_gens.ParentWithGens.gens (sage/structure/parent_gens.c:2600) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 641, in gen return self(self.__R.gen(i)) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 523, in __call__ return quotient_ring_element.QuotientRingElement(self, x) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 104, in __init__ self._reduce_() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 123, in _reduce_ self.__rep = I.reduce(self.__rep) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2591, in reduce gb = self.groebner_basis() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/misc/cachefunc.py", line 242, in __call__ cache[key] = self.f(self._instance, *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2485, in groebner_basis gb = self._groebner_basis_singular("groebner", *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 364, in wrapper with RedSBContext(): File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 322, in __enter__ self.o = self.singular.option("get") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1069, in option return self(self.eval("option(get)"),"intvec") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring_element.py", line 334: sage: ZZ(S(-3)) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in ZZ(S(-Integer(3)))###line 334: sage: ZZ(S(-3)) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 523, in __call__ return quotient_ring_element.QuotientRingElement(self, x) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 104, in __init__ self._reduce_() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 123, in _reduce_ self.__rep = I.reduce(self.__rep) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2591, in reduce gb = self.groebner_basis() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/misc/cachefunc.py", line 242, in __call__ cache[key] = self.f(self._instance, *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2485, in groebner_basis gb = self._groebner_basis_singular("groebner", *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 364, in wrapper with RedSBContext(): File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 322, in __enter__ self.o = self.singular.option("get") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1069, in option return self(self.eval("option(get)"),"intvec") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring_element.py", line 339: sage: type(S(-3)._integer_()) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in type(S(-Integer(3))._integer_())###line 339: sage: type(S(-3)._integer_()) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 523, in __call__ return quotient_ring_element.QuotientRingElement(self, x) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 104, in __init__ self._reduce_() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 123, in _reduce_ self.__rep = I.reduce(self.__rep) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2591, in reduce gb = self.groebner_basis() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/misc/cachefunc.py", line 242, in __call__ cache[key] = self.f(self._instance, *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2485, in groebner_basis gb = self._groebner_basis_singular("groebner", *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 364, in wrapper with RedSBContext(): File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 322, in __enter__ self.o = self.singular.option("get") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1069, in option return self(self.eval("option(get)"),"intvec") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring_element.py", line 351: sage: R. = QQ[]; S. = R.quo(x^2 + y^2); type(a) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in R = QQ['x, y']; (x, y,) = R._first_ngens(2); S = R.quo(x**Integer(2) + y**Integer(2), names=('a', 'b',)); (a, b,) = S._first_ngens(2); type(a)###line 351: sage: R. = QQ[]; S. = R.quo(x^2 + y^2); type(a) File "category_object.pyx", line 225, in sage.structure.category_object.CategoryObject._first_ngens (sage/structure/category_object.c:2701) File "parent_gens.pyx", line 281, in sage.structure.parent_gens.ParentWithGens.gens (sage/structure/parent_gens.c:2600) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 641, in gen return self(self.__R.gen(i)) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 523, in __call__ return quotient_ring_element.QuotientRingElement(self, x) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 104, in __init__ self._reduce_() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 123, in _reduce_ self.__rep = I.reduce(self.__rep) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2591, in reduce gb = self.groebner_basis() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/misc/cachefunc.py", line 242, in __call__ cache[key] = self.f(self._instance, *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2485, in groebner_basis gb = self._groebner_basis_singular("groebner", *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 364, in wrapper with RedSBContext(): File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 322, in __enter__ self.o = self.singular.option("get") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1069, in option return self(self.eval("option(get)"),"intvec") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring_element.py", line 353: sage: QQ(S(-2/3)) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in QQ(S(-Integer(2)/Integer(3)))###line 353: sage: QQ(S(-2/3)) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 523, in __call__ return quotient_ring_element.QuotientRingElement(self, x) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 104, in __init__ self._reduce_() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 123, in _reduce_ self.__rep = I.reduce(self.__rep) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2591, in reduce gb = self.groebner_basis() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/misc/cachefunc.py", line 242, in __call__ cache[key] = self.f(self._instance, *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2485, in groebner_basis gb = self._groebner_basis_singular("groebner", *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 364, in wrapper with RedSBContext(): File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 322, in __enter__ self.o = self.singular.option("get") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1069, in option return self(self.eval("option(get)"),"intvec") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring_element.py", line 358: sage: type(S(-2/3)._rational_()) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in type(S(-Integer(2)/Integer(3))._rational_())###line 358: sage: type(S(-2/3)._rational_()) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 523, in __call__ return quotient_ring_element.QuotientRingElement(self, x) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 104, in __init__ self._reduce_() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 123, in _reduce_ self.__rep = I.reduce(self.__rep) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2591, in reduce gb = self.groebner_basis() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/misc/cachefunc.py", line 242, in __call__ cache[key] = self.f(self._instance, *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2485, in groebner_basis gb = self._groebner_basis_singular("groebner", *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 364, in wrapper with RedSBContext(): File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 322, in __enter__ self.o = self.singular.option("get") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1069, in option return self(self.eval("option(get)"),"intvec") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring_element.py", line 370: sage: R. = QQ[]; S. = R.quo(x^2 + y^2); type(a) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in R = QQ['x, y']; (x, y,) = R._first_ngens(2); S = R.quo(x**Integer(2) + y**Integer(2), names=('a', 'b',)); (a, b,) = S._first_ngens(2); type(a)###line 370: sage: R. = QQ[]; S. = R.quo(x^2 + y^2); type(a) File "category_object.pyx", line 225, in sage.structure.category_object.CategoryObject._first_ngens (sage/structure/category_object.c:2701) File "parent_gens.pyx", line 281, in sage.structure.parent_gens.ParentWithGens.gens (sage/structure/parent_gens.c:2600) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 641, in gen return self(self.__R.gen(i)) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 523, in __call__ return quotient_ring_element.QuotientRingElement(self, x) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 104, in __init__ self._reduce_() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 123, in _reduce_ self.__rep = I.reduce(self.__rep) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2591, in reduce gb = self.groebner_basis() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/misc/cachefunc.py", line 242, in __call__ cache[key] = self.f(self._instance, *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2485, in groebner_basis gb = self._groebner_basis_singular("groebner", *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 364, in wrapper with RedSBContext(): File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 322, in __enter__ self.o = self.singular.option("get") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1069, in option return self(self.eval("option(get)"),"intvec") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring_element.py", line 372: sage: long(S(-3)) # indirect doctest Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in long(S(-Integer(3))) # indirect doctest###line 372: sage: long(S(-3)) # indirect doctest File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 523, in __call__ return quotient_ring_element.QuotientRingElement(self, x) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 104, in __init__ self._reduce_() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 123, in _reduce_ self.__rep = I.reduce(self.__rep) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2591, in reduce gb = self.groebner_basis() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/misc/cachefunc.py", line 242, in __call__ cache[key] = self.f(self._instance, *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2485, in groebner_basis gb = self._groebner_basis_singular("groebner", *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 364, in wrapper with RedSBContext(): File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 322, in __enter__ self.o = self.singular.option("get") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1069, in option return self(self.eval("option(get)"),"intvec") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring_element.py", line 381: sage: R. = QQ[]; S. = R.quo(x^2 + y^2); type(a) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in R = QQ['x, y']; (x, y,) = R._first_ngens(2); S = R.quo(x**Integer(2) + y**Integer(2), names=('a', 'b',)); (a, b,) = S._first_ngens(2); type(a)###line 381: sage: R. = QQ[]; S. = R.quo(x^2 + y^2); type(a) File "category_object.pyx", line 225, in sage.structure.category_object.CategoryObject._first_ngens (sage/structure/category_object.c:2701) File "parent_gens.pyx", line 281, in sage.structure.parent_gens.ParentWithGens.gens (sage/structure/parent_gens.c:2600) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 641, in gen return self(self.__R.gen(i)) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 523, in __call__ return quotient_ring_element.QuotientRingElement(self, x) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 104, in __init__ self._reduce_() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 123, in _reduce_ self.__rep = I.reduce(self.__rep) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2591, in reduce gb = self.groebner_basis() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/misc/cachefunc.py", line 242, in __call__ cache[key] = self.f(self._instance, *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2485, in groebner_basis gb = self._groebner_basis_singular("groebner", *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 364, in wrapper with RedSBContext(): File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 322, in __enter__ self.o = self.singular.option("get") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1069, in option return self(self.eval("option(get)"),"intvec") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring_element.py", line 383: sage: -a # indirect doctest Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in -a # indirect doctest###line 383: sage: -a # indirect doctest NameError: name 'a' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring_element.py", line 385: sage: -(a+b) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in -(a+b)###line 385: sage: -(a+b) NameError: name 'a' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring_element.py", line 394: sage: R. = QQ[]; S. = R.quo(x^2 + y^2); type(a) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in R = QQ['x, y']; (x, y,) = R._first_ngens(2); S = R.quo(x**Integer(2) + y**Integer(2), names=('a', 'b',)); (a, b,) = S._first_ngens(2); type(a)###line 394: sage: R. = QQ[]; S. = R.quo(x^2 + y^2); type(a) File "category_object.pyx", line 225, in sage.structure.category_object.CategoryObject._first_ngens (sage/structure/category_object.c:2701) File "parent_gens.pyx", line 281, in sage.structure.parent_gens.ParentWithGens.gens (sage/structure/parent_gens.c:2600) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 641, in gen return self(self.__R.gen(i)) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 523, in __call__ return quotient_ring_element.QuotientRingElement(self, x) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 104, in __init__ self._reduce_() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 123, in _reduce_ self.__rep = I.reduce(self.__rep) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2591, in reduce gb = self.groebner_basis() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/misc/cachefunc.py", line 242, in __call__ cache[key] = self.f(self._instance, *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2485, in groebner_basis gb = self._groebner_basis_singular("groebner", *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 364, in wrapper with RedSBContext(): File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 322, in __enter__ self.o = self.singular.option("get") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1069, in option return self(self.eval("option(get)"),"intvec") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring_element.py", line 396: sage: (a+b).__pos__() Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in (a+b).__pos__()###line 396: sage: (a+b).__pos__() NameError: name 'a' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring_element.py", line 398: sage: c = a+b; c.__pos__() is c Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in c = a+b; c.__pos__() is c###line 398: sage: c = a+b; c.__pos__() is c NameError: name 'a' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring_element.py", line 407: sage: R. = QQ[]; S. = R.quo(x^2 + y^2); type(a) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in R = QQ['x, y']; (x, y,) = R._first_ngens(2); S = R.quo(x**Integer(2) + y**Integer(2), names=('a', 'b',)); (a, b,) = S._first_ngens(2); type(a)###line 407: sage: R. = QQ[]; S. = R.quo(x^2 + y^2); type(a) File "category_object.pyx", line 225, in sage.structure.category_object.CategoryObject._first_ngens (sage/structure/category_object.c:2701) File "parent_gens.pyx", line 281, in sage.structure.parent_gens.ParentWithGens.gens (sage/structure/parent_gens.c:2600) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 641, in gen return self(self.__R.gen(i)) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 523, in __call__ return quotient_ring_element.QuotientRingElement(self, x) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 104, in __init__ self._reduce_() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 123, in _reduce_ self.__rep = I.reduce(self.__rep) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2591, in reduce gb = self.groebner_basis() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/misc/cachefunc.py", line 242, in __call__ cache[key] = self.f(self._instance, *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2485, in groebner_basis gb = self._groebner_basis_singular("groebner", *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 364, in wrapper with RedSBContext(): File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 322, in __enter__ self.o = self.singular.option("get") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1069, in option return self(self.eval("option(get)"),"intvec") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring_element.py", line 409: sage: ~S(2/3) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in ~S(Integer(2)/Integer(3))###line 409: sage: ~S(2/3) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 523, in __call__ return quotient_ring_element.QuotientRingElement(self, x) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 104, in __init__ self._reduce_() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 123, in _reduce_ self.__rep = I.reduce(self.__rep) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2591, in reduce gb = self.groebner_basis() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/misc/cachefunc.py", line 242, in __call__ cache[key] = self.f(self._instance, *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2485, in groebner_basis gb = self._groebner_basis_singular("groebner", *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 364, in wrapper with RedSBContext(): File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 322, in __enter__ self.o = self.singular.option("get") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1069, in option return self(self.eval("option(get)"),"intvec") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring_element.py", line 414: sage: S(2/3).__invert__() Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in S(Integer(2)/Integer(3)).__invert__()###line 414: sage: S(2/3).__invert__() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 523, in __call__ return quotient_ring_element.QuotientRingElement(self, x) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 104, in __init__ self._reduce_() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 123, in _reduce_ self.__rep = I.reduce(self.__rep) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2591, in reduce gb = self.groebner_basis() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/misc/cachefunc.py", line 242, in __call__ cache[key] = self.f(self._instance, *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2485, in groebner_basis gb = self._groebner_basis_singular("groebner", *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 364, in wrapper with RedSBContext(): File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 322, in __enter__ self.o = self.singular.option("get") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1069, in option return self(self.eval("option(get)"),"intvec") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring_element.py", line 416: sage: a.__invert__() Expected: Traceback (most recent call last): ... NotImplementedError Got: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in a.__invert__()###line 416: sage: a.__invert__() NameError: name 'a' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring_element.py", line 434: sage: R. = QQ[]; S. = R.quo(x^2 + y^2); type(a) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in R = QQ['x, y']; (x, y,) = R._first_ngens(2); S = R.quo(x**Integer(2) + y**Integer(2), names=('a', 'b',)); (a, b,) = S._first_ngens(2); type(a)###line 434: sage: R. = QQ[]; S. = R.quo(x^2 + y^2); type(a) File "category_object.pyx", line 225, in sage.structure.category_object.CategoryObject._first_ngens (sage/structure/category_object.c:2701) File "parent_gens.pyx", line 281, in sage.structure.parent_gens.ParentWithGens.gens (sage/structure/parent_gens.c:2600) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 641, in gen return self(self.__R.gen(i)) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 523, in __call__ return quotient_ring_element.QuotientRingElement(self, x) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 104, in __init__ self._reduce_() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 123, in _reduce_ self.__rep = I.reduce(self.__rep) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2591, in reduce gb = self.groebner_basis() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/misc/cachefunc.py", line 242, in __call__ cache[key] = self.f(self._instance, *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2485, in groebner_basis gb = self._groebner_basis_singular("groebner", *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 364, in wrapper with RedSBContext(): File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 322, in __enter__ self.o = self.singular.option("get") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1069, in option return self(self.eval("option(get)"),"intvec") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring_element.py", line 436: sage: float(S(2/3)) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in float(S(Integer(2)/Integer(3)))###line 436: sage: float(S(2/3)) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 523, in __call__ return quotient_ring_element.QuotientRingElement(self, x) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 104, in __init__ self._reduce_() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 123, in _reduce_ self.__rep = I.reduce(self.__rep) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2591, in reduce gb = self.groebner_basis() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/misc/cachefunc.py", line 242, in __call__ cache[key] = self.f(self._instance, *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2485, in groebner_basis gb = self._groebner_basis_singular("groebner", *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 364, in wrapper with RedSBContext(): File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 322, in __enter__ self.o = self.singular.option("get") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1069, in option return self(self.eval("option(get)"),"intvec") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring_element.py", line 438: sage: float(a) Expected: Traceback (most recent call last): ... TypeError Got: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in float(a)###line 438: sage: float(a) NameError: name 'a' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring_element.py", line 449: sage: R. = QQ[]; S. = R.quo(x^2 + y^2); type(a) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in R = QQ['x, y']; (x, y,) = R._first_ngens(2); S = R.quo(x**Integer(2) + y**Integer(2), names=('a', 'b',)); (a, b,) = S._first_ngens(2); type(a)###line 449: sage: R. = QQ[]; S. = R.quo(x^2 + y^2); type(a) File "category_object.pyx", line 225, in sage.structure.category_object.CategoryObject._first_ngens (sage/structure/category_object.c:2701) File "parent_gens.pyx", line 281, in sage.structure.parent_gens.ParentWithGens.gens (sage/structure/parent_gens.c:2600) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 641, in gen return self(self.__R.gen(i)) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 523, in __call__ return quotient_ring_element.QuotientRingElement(self, x) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 104, in __init__ self._reduce_() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 123, in _reduce_ self.__rep = I.reduce(self.__rep) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2591, in reduce gb = self.groebner_basis() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/misc/cachefunc.py", line 242, in __call__ cache[key] = self.f(self._instance, *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2485, in groebner_basis gb = self._groebner_basis_singular("groebner", *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 364, in wrapper with RedSBContext(): File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 322, in __enter__ self.o = self.singular.option("get") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1069, in option return self(self.eval("option(get)"),"intvec") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring_element.py", line 451: sage: a > b Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in a > b###line 451: sage: a > b NameError: name 'a' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring_element.py", line 453: sage: b > a Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in b > a###line 453: sage: b > a NameError: name 'b' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring_element.py", line 455: sage: a == a Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in a == a###line 455: sage: a == a NameError: name 'a' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring_element.py", line 460: sage: a.__cmp__(a+1-1) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in a.__cmp__(a+Integer(1)-Integer(1))###line 460: sage: a.__cmp__(a+1-1) NameError: name 'a' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring_element.py", line 462: sage: a.__cmp__(b) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in a.__cmp__(b)###line 462: sage: a.__cmp__(b) NameError: name 'a' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring_element.py", line 478: sage: f = Q( z*y + 2*x ) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in f = Q( z*y + Integer(2)*x )###line 478: sage: f = Q( z*y + 2*x ) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 523, in __call__ return quotient_ring_element.QuotientRingElement(self, x) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 104, in __init__ self._reduce_() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 123, in _reduce_ self.__rep = I.reduce(self.__rep) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2591, in reduce gb = self.groebner_basis() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/misc/cachefunc.py", line 242, in __call__ cache[key] = self.f(self._instance, *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2485, in groebner_basis gb = self._groebner_basis_singular("groebner", *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 364, in wrapper with RedSBContext(): File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 322, in __enter__ self.o = self.singular.option("get") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1069, in option return self(self.eval("option(get)"),"intvec") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring_element.py", line 479: sage: f.lt() Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in f.lt()###line 479: sage: f.lt() NameError: name 'f' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring_element.py", line 484: sage: R. = QQ[]; S. = R.quo(x^2 + y^2); type(a) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in R = QQ['x, y']; (x, y,) = R._first_ngens(2); S = R.quo(x**Integer(2) + y**Integer(2), names=('a', 'b',)); (a, b,) = S._first_ngens(2); type(a)###line 484: sage: R. = QQ[]; S. = R.quo(x^2 + y^2); type(a) File "category_object.pyx", line 225, in sage.structure.category_object.CategoryObject._first_ngens (sage/structure/category_object.c:2701) File "parent_gens.pyx", line 281, in sage.structure.parent_gens.ParentWithGens.gens (sage/structure/parent_gens.c:2600) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 641, in gen return self(self.__R.gen(i)) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 523, in __call__ return quotient_ring_element.QuotientRingElement(self, x) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 104, in __init__ self._reduce_() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 123, in _reduce_ self.__rep = I.reduce(self.__rep) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2591, in reduce gb = self.groebner_basis() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/misc/cachefunc.py", line 242, in __call__ cache[key] = self.f(self._instance, *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2485, in groebner_basis gb = self._groebner_basis_singular("groebner", *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 364, in wrapper with RedSBContext(): File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 322, in __enter__ self.o = self.singular.option("get") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1069, in option return self(self.eval("option(get)"),"intvec") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring_element.py", line 486: sage: (a+3*a*b+b).lt() Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in (a+Integer(3)*a*b+b).lt()###line 486: sage: (a+3*a*b+b).lt() NameError: name 'a' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring_element.py", line 500: sage: f = Q( z*y + 2*x ) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in f = Q( z*y + Integer(2)*x )###line 500: sage: f = Q( z*y + 2*x ) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 523, in __call__ return quotient_ring_element.QuotientRingElement(self, x) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 104, in __init__ self._reduce_() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 123, in _reduce_ self.__rep = I.reduce(self.__rep) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2591, in reduce gb = self.groebner_basis() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/misc/cachefunc.py", line 242, in __call__ cache[key] = self.f(self._instance, *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2485, in groebner_basis gb = self._groebner_basis_singular("groebner", *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 364, in wrapper with RedSBContext(): File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 322, in __enter__ self.o = self.singular.option("get") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1069, in option return self(self.eval("option(get)"),"intvec") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring_element.py", line 501: sage: f.lm() Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in f.lm()###line 501: sage: f.lm() NameError: name 'f' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring_element.py", line 506: sage: R. = QQ[]; S. = R.quo(x^2 + y^2); type(a) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in R = QQ['x, y']; (x, y,) = R._first_ngens(2); S = R.quo(x**Integer(2) + y**Integer(2), names=('a', 'b',)); (a, b,) = S._first_ngens(2); type(a)###line 506: sage: R. = QQ[]; S. = R.quo(x^2 + y^2); type(a) File "category_object.pyx", line 225, in sage.structure.category_object.CategoryObject._first_ngens (sage/structure/category_object.c:2701) File "parent_gens.pyx", line 281, in sage.structure.parent_gens.ParentWithGens.gens (sage/structure/parent_gens.c:2600) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 641, in gen return self(self.__R.gen(i)) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 523, in __call__ return quotient_ring_element.QuotientRingElement(self, x) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 104, in __init__ self._reduce_() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 123, in _reduce_ self.__rep = I.reduce(self.__rep) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2591, in reduce gb = self.groebner_basis() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/misc/cachefunc.py", line 242, in __call__ cache[key] = self.f(self._instance, *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2485, in groebner_basis gb = self._groebner_basis_singular("groebner", *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 364, in wrapper with RedSBContext(): File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 322, in __enter__ self.o = self.singular.option("get") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1069, in option return self(self.eval("option(get)"),"intvec") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring_element.py", line 508: sage: (a+3*a*b+b).lm() Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in (a+Integer(3)*a*b+b).lm()###line 508: sage: (a+3*a*b+b).lm() NameError: name 'a' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring_element.py", line 523: sage: f = Q( z*y + 2*x ) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in f = Q( z*y + Integer(2)*x )###line 523: sage: f = Q( z*y + 2*x ) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 523, in __call__ return quotient_ring_element.QuotientRingElement(self, x) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 104, in __init__ self._reduce_() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 123, in _reduce_ self.__rep = I.reduce(self.__rep) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2591, in reduce gb = self.groebner_basis() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/misc/cachefunc.py", line 242, in __call__ cache[key] = self.f(self._instance, *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2485, in groebner_basis gb = self._groebner_basis_singular("groebner", *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 364, in wrapper with RedSBContext(): File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 322, in __enter__ self.o = self.singular.option("get") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1069, in option return self(self.eval("option(get)"),"intvec") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring_element.py", line 524: sage: f.lc() Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in f.lc()###line 524: sage: f.lc() NameError: name 'f' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring_element.py", line 529: sage: R. = QQ[]; S. = R.quo(x^2 + y^2); type(a) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in R = QQ['x, y']; (x, y,) = R._first_ngens(2); S = R.quo(x**Integer(2) + y**Integer(2), names=('a', 'b',)); (a, b,) = S._first_ngens(2); type(a)###line 529: sage: R. = QQ[]; S. = R.quo(x^2 + y^2); type(a) File "category_object.pyx", line 225, in sage.structure.category_object.CategoryObject._first_ngens (sage/structure/category_object.c:2701) File "parent_gens.pyx", line 281, in sage.structure.parent_gens.ParentWithGens.gens (sage/structure/parent_gens.c:2600) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 641, in gen return self(self.__R.gen(i)) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 523, in __call__ return quotient_ring_element.QuotientRingElement(self, x) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 104, in __init__ self._reduce_() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 123, in _reduce_ self.__rep = I.reduce(self.__rep) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2591, in reduce gb = self.groebner_basis() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/misc/cachefunc.py", line 242, in __call__ cache[key] = self.f(self._instance, *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2485, in groebner_basis gb = self._groebner_basis_singular("groebner", *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 364, in wrapper with RedSBContext(): File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 322, in __enter__ self.o = self.singular.option("get") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1069, in option return self(self.eval("option(get)"),"intvec") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring_element.py", line 531: sage: (a+3*a*b+b).lc() Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in (a+Integer(3)*a*b+b).lc()###line 531: sage: (a+3*a*b+b).lc() NameError: name 'a' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring_element.py", line 540: sage: R. = QQ[]; S. = R.quo(x^2 + y^2); type(a) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in R = QQ['x, y']; (x, y,) = R._first_ngens(2); S = R.quo(x**Integer(2) + y**Integer(2), names=('a', 'b',)); (a, b,) = S._first_ngens(2); type(a)###line 540: sage: R. = QQ[]; S. = R.quo(x^2 + y^2); type(a) File "category_object.pyx", line 225, in sage.structure.category_object.CategoryObject._first_ngens (sage/structure/category_object.c:2701) File "parent_gens.pyx", line 281, in sage.structure.parent_gens.ParentWithGens.gens (sage/structure/parent_gens.c:2600) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 641, in gen return self(self.__R.gen(i)) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 523, in __call__ return quotient_ring_element.QuotientRingElement(self, x) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 104, in __init__ self._reduce_() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 123, in _reduce_ self.__rep = I.reduce(self.__rep) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2591, in reduce gb = self.groebner_basis() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/misc/cachefunc.py", line 242, in __call__ cache[key] = self.f(self._instance, *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2485, in groebner_basis gb = self._groebner_basis_singular("groebner", *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 364, in wrapper with RedSBContext(): File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 322, in __enter__ self.o = self.singular.option("get") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1069, in option return self(self.eval("option(get)"),"intvec") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring_element.py", line 542: sage: a.variables() Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in a.variables()###line 542: sage: a.variables() NameError: name 'a' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring_element.py", line 544: sage: b.variables() Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in b.variables()###line 544: sage: b.variables() NameError: name 'b' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring_element.py", line 546: sage: s = a^2 + b^2 + 1; s Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in s = a**Integer(2) + b**Integer(2) + Integer(1); s###line 546: sage: s = a^2 + b^2 + 1; s NameError: name 'a' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring_element.py", line 548: sage: s.variables() Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in s.variables()###line 548: sage: s.variables() NameError: name 's' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring_element.py", line 550: sage: (a+b).variables() Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in (a+b).variables()###line 550: sage: (a+b).variables() NameError: name 'a' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring_element.py", line 559: sage: R. = QQ[]; S. = R.quo(x^2 + y^2); type(a) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in R = QQ['x, y']; (x, y,) = R._first_ngens(2); S = R.quo(x**Integer(2) + y**Integer(2), names=('a', 'b',)); (a, b,) = S._first_ngens(2); type(a)###line 559: sage: R. = QQ[]; S. = R.quo(x^2 + y^2); type(a) File "category_object.pyx", line 225, in sage.structure.category_object.CategoryObject._first_ngens (sage/structure/category_object.c:2701) File "parent_gens.pyx", line 281, in sage.structure.parent_gens.ParentWithGens.gens (sage/structure/parent_gens.c:2600) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 641, in gen return self(self.__R.gen(i)) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 523, in __call__ return quotient_ring_element.QuotientRingElement(self, x) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 104, in __init__ self._reduce_() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 123, in _reduce_ self.__rep = I.reduce(self.__rep) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2591, in reduce gb = self.groebner_basis() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/misc/cachefunc.py", line 242, in __call__ cache[key] = self.f(self._instance, *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2485, in groebner_basis gb = self._groebner_basis_singular("groebner", *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 364, in wrapper with RedSBContext(): File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 322, in __enter__ self.o = self.singular.option("get") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1069, in option return self(self.eval("option(get)"),"intvec") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring_element.py", line 561: sage: a.monomials() Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in a.monomials()###line 561: sage: a.monomials() NameError: name 'a' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring_element.py", line 563: sage: (a+a*b).monomials() Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in (a+a*b).monomials()###line 563: sage: (a+a*b).monomials() NameError: name 'a' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring_element.py", line 582: sage: Q._singular_() Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in Q._singular_()###line 582: sage: Q._singular_() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 683, in _singular_ return self._singular_init_(singular) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 702, in _singular_init_ self.__R._singular_().set_ring() File "multi_polynomial_libsingular.pyx", line 982, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10180) File "multi_polynomial_libsingular.pyx", line 1094, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_init_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10764) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 884, in ring self.eval(s) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring_element.py", line 591: sage: xbar = Q(x); xbar Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in xbar = Q(x); xbar###line 591: sage: xbar = Q(x); xbar File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 523, in __call__ return quotient_ring_element.QuotientRingElement(self, x) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 104, in __init__ self._reduce_() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 123, in _reduce_ self.__rep = I.reduce(self.__rep) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2591, in reduce gb = self.groebner_basis() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/misc/cachefunc.py", line 242, in __call__ cache[key] = self.f(self._instance, *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2485, in groebner_basis gb = self._groebner_basis_singular("groebner", *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 364, in wrapper with RedSBContext(): File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 322, in __enter__ self.o = self.singular.option("get") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1069, in option return self(self.eval("option(get)"),"intvec") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring_element.py", line 593: sage: xbar._singular_() Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in xbar._singular_()###line 593: sage: xbar._singular_() NameError: name 'xbar' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring_element.py", line 595: sage: Q(xbar._singular_()) # a round-trip Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in Q(xbar._singular_()) # a round-trip###line 595: sage: Q(xbar._singular_()) # a round-trip NameError: name 'xbar' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring_element.py", line 600: sage: R. = QQ[]; S. = R.quo(x^2 + y^2); type(a) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in R = QQ['x, y']; (x, y,) = R._first_ngens(2); S = R.quo(x**Integer(2) + y**Integer(2), names=('a', 'b',)); (a, b,) = S._first_ngens(2); type(a)###line 600: sage: R. = QQ[]; S. = R.quo(x^2 + y^2); type(a) File "category_object.pyx", line 225, in sage.structure.category_object.CategoryObject._first_ngens (sage/structure/category_object.c:2701) File "parent_gens.pyx", line 281, in sage.structure.parent_gens.ParentWithGens.gens (sage/structure/parent_gens.c:2600) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 641, in gen return self(self.__R.gen(i)) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 523, in __call__ return quotient_ring_element.QuotientRingElement(self, x) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 104, in __init__ self._reduce_() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 123, in _reduce_ self.__rep = I.reduce(self.__rep) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2591, in reduce gb = self.groebner_basis() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/misc/cachefunc.py", line 242, in __call__ cache[key] = self.f(self._instance, *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2485, in groebner_basis gb = self._groebner_basis_singular("groebner", *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 364, in wrapper with RedSBContext(): File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 322, in __enter__ self.o = self.singular.option("get") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1069, in option return self(self.eval("option(get)"),"intvec") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring_element.py", line 602: sage: (a-2/3*b)._singular_() Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in (a-Integer(2)/Integer(3)*b)._singular_()###line 602: sage: (a-2/3*b)._singular_() NameError: name 'a' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring_element.py", line 604: sage: S((a-2/3*b)._singular_()) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in S((a-Integer(2)/Integer(3)*b)._singular_())###line 604: sage: S((a-2/3*b)._singular_()) NameError: name 'a' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring_element.py", line 617: sage: xbar, ybar = Q.gens() Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in xbar, ybar = Q.gens()###line 617: sage: xbar, ybar = Q.gens() File "parent_gens.pyx", line 281, in sage.structure.parent_gens.ParentWithGens.gens (sage/structure/parent_gens.c:2600) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 641, in gen return self(self.__R.gen(i)) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 523, in __call__ return quotient_ring_element.QuotientRingElement(self, x) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 104, in __init__ self._reduce_() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 123, in _reduce_ self.__rep = I.reduce(self.__rep) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2591, in reduce gb = self.groebner_basis() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/misc/cachefunc.py", line 242, in __call__ cache[key] = self.f(self._instance, *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2485, in groebner_basis gb = self._groebner_basis_singular("groebner", *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 364, in wrapper with RedSBContext(): File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 322, in __enter__ self.o = self.singular.option("get") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1069, in option return self(self.eval("option(get)"),"intvec") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring_element.py", line 643: sage: I2 = ideal([Q(f) for f in I1.gens()]) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in I2 = ideal([Q(f) for f in I1.gens()])###line 643: sage: I2 = ideal([Q(f) for f in I1.gens()]) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 523, in __call__ return quotient_ring_element.QuotientRingElement(self, x) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 104, in __init__ self._reduce_() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 123, in _reduce_ self.__rep = I.reduce(self.__rep) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2591, in reduce gb = self.groebner_basis() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/misc/cachefunc.py", line 242, in __call__ cache[key] = self.f(self._instance, *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2485, in groebner_basis gb = self._groebner_basis_singular("groebner", *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 364, in wrapper with RedSBContext(): File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 322, in __enter__ self.o = self.singular.option("get") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1069, in option return self(self.eval("option(get)"),"intvec") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring_element.py", line 644: sage: f = Q((a*b + c*d + 1)^2 + e) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in f = Q((a*b + c*d + Integer(1))**Integer(2) + e)###line 644: sage: f = Q((a*b + c*d + 1)^2 + e) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 523, in __call__ return quotient_ring_element.QuotientRingElement(self, x) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 104, in __init__ self._reduce_() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 123, in _reduce_ self.__rep = I.reduce(self.__rep) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2591, in reduce gb = self.groebner_basis() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/misc/cachefunc.py", line 242, in __call__ cache[key] = self.f(self._instance, *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2485, in groebner_basis gb = self._groebner_basis_singular("groebner", *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 364, in wrapper with RedSBContext(): File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 322, in __enter__ self.o = self.singular.option("get") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1069, in option return self(self.eval("option(get)"),"intvec") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring_element.py", line 645: sage: f.reduce(I2.gens()) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in f.reduce(I2.gens())###line 645: sage: f.reduce(I2.gens()) NameError: name 'I2' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring_element.py", line 116: sage: R. = QQ[]; S. = R.quo(x^2 + y^2); type(a) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in R = QQ['x, y']; (x, y,) = R._first_ngens(2); S = R.quo(x**Integer(2) + y**Integer(2), names=('a', 'b',)); (a, b,) = S._first_ngens(2); type(a)###line 116: sage: R. = QQ[]; S. = R.quo(x^2 + y^2); type(a) File "category_object.pyx", line 225, in sage.structure.category_object.CategoryObject._first_ngens (sage/structure/category_object.c:2701) File "parent_gens.pyx", line 281, in sage.structure.parent_gens.ParentWithGens.gens (sage/structure/parent_gens.c:2600) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 641, in gen return self(self.__R.gen(i)) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 523, in __call__ return quotient_ring_element.QuotientRingElement(self, x) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 104, in __init__ self._reduce_() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 123, in _reduce_ self.__rep = I.reduce(self.__rep) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2591, in reduce gb = self.groebner_basis() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/misc/cachefunc.py", line 242, in __call__ cache[key] = self.f(self._instance, *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2485, in groebner_basis gb = self._groebner_basis_singular("groebner", *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 364, in wrapper with RedSBContext(): File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 322, in __enter__ self.o = self.singular.option("get") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1069, in option return self(self.eval("option(get)"),"intvec") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring_element.py", line 118: sage: a._reduce_() Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in a._reduce_()###line 118: sage: a._reduce_() NameError: name 'a' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring_element.py", line 119: sage: a._QuotientRingElement__rep Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in a._QuotientRingElement__rep###line 119: sage: a._QuotientRingElement__rep NameError: name 'a' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring_element.py", line 132: sage: R. = QQ[]; S. = R.quo(x^2 + y^2); type(a) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in R = QQ['x, y']; (x, y,) = R._first_ngens(2); S = R.quo(x**Integer(2) + y**Integer(2), names=('a', 'b',)); (a, b,) = S._first_ngens(2); type(a)###line 132: sage: R. = QQ[]; S. = R.quo(x^2 + y^2); type(a) File "category_object.pyx", line 225, in sage.structure.category_object.CategoryObject._first_ngens (sage/structure/category_object.c:2701) File "parent_gens.pyx", line 281, in sage.structure.parent_gens.ParentWithGens.gens (sage/structure/parent_gens.c:2600) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 641, in gen return self(self.__R.gen(i)) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 523, in __call__ return quotient_ring_element.QuotientRingElement(self, x) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 104, in __init__ self._reduce_() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 123, in _reduce_ self.__rep = I.reduce(self.__rep) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2591, in reduce gb = self.groebner_basis() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/misc/cachefunc.py", line 242, in __call__ cache[key] = self.f(self._instance, *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2485, in groebner_basis gb = self._groebner_basis_singular("groebner", *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 364, in wrapper with RedSBContext(): File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 322, in __enter__ self.o = self.singular.option("get") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1069, in option return self(self.eval("option(get)"),"intvec") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring_element.py", line 134: sage: a.lift() Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in a.lift()###line 134: sage: a.lift() NameError: name 'a' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring_element.py", line 136: sage: (3/5*(a + a^2 + b^2)).lift() Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in (Integer(3)/Integer(5)*(a + a**Integer(2) + b**Integer(2))).lift()###line 136: sage: (3/5*(a + a^2 + b^2)).lift() NameError: name 'a' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring_element.py", line 149: sage: R. = QQ[]; S. = R.quo(x^2 + y^2); type(a) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in R = QQ['x, y']; (x, y,) = R._first_ngens(2); S = R.quo(x**Integer(2) + y**Integer(2), names=('a', 'b',)); (a, b,) = S._first_ngens(2); type(a)###line 149: sage: R. = QQ[]; S. = R.quo(x^2 + y^2); type(a) File "category_object.pyx", line 225, in sage.structure.category_object.CategoryObject._first_ngens (sage/structure/category_object.c:2701) File "parent_gens.pyx", line 281, in sage.structure.parent_gens.ParentWithGens.gens (sage/structure/parent_gens.c:2600) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 641, in gen return self(self.__R.gen(i)) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 523, in __call__ return quotient_ring_element.QuotientRingElement(self, x) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 104, in __init__ self._reduce_() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 123, in _reduce_ self.__rep = I.reduce(self.__rep) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2591, in reduce gb = self.groebner_basis() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/misc/cachefunc.py", line 242, in __call__ cache[key] = self.f(self._instance, *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2485, in groebner_basis gb = self._groebner_basis_singular("groebner", *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 364, in wrapper with RedSBContext(): File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 322, in __enter__ self.o = self.singular.option("get") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1069, in option return self(self.eval("option(get)"),"intvec") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring_element.py", line 151: sage: bool(a) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in bool(a)###line 151: sage: bool(a) NameError: name 'a' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring_element.py", line 153: sage: bool(S(0)) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in bool(S(Integer(0)))###line 153: sage: bool(S(0)) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 523, in __call__ return quotient_ring_element.QuotientRingElement(self, x) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 104, in __init__ self._reduce_() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 123, in _reduce_ self.__rep = I.reduce(self.__rep) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2591, in reduce gb = self.groebner_basis() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/misc/cachefunc.py", line 242, in __call__ cache[key] = self.f(self._instance, *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2485, in groebner_basis gb = self._groebner_basis_singular("groebner", *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 364, in wrapper with RedSBContext(): File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 322, in __enter__ self.o = self.singular.option("get") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1069, in option return self(self.eval("option(get)"),"intvec") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring_element.py", line 158: sage: S(0).__nonzero__() Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in S(Integer(0)).__nonzero__()###line 158: sage: S(0).__nonzero__() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 523, in __call__ return quotient_ring_element.QuotientRingElement(self, x) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 104, in __init__ self._reduce_() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 123, in _reduce_ self.__rep = I.reduce(self.__rep) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2591, in reduce gb = self.groebner_basis() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/misc/cachefunc.py", line 242, in __call__ cache[key] = self.f(self._instance, *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2485, in groebner_basis gb = self._groebner_basis_singular("groebner", *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 364, in wrapper with RedSBContext(): File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 322, in __enter__ self.o = self.singular.option("get") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1069, in option return self(self.eval("option(get)"),"intvec") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring_element.py", line 160: sage: (a-a).__nonzero__() Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in (a-a).__nonzero__()###line 160: sage: (a-a).__nonzero__() NameError: name 'a' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring_element.py", line 175: sage: R. = QQ[]; S. = R.quo(1 - x*y); type(a) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in R = QQ['x, y']; (x, y,) = R._first_ngens(2); S = R.quo(Integer(1) - x*y, names=('a', 'b',)); (a, b,) = S._first_ngens(2); type(a)###line 175: sage: R. = QQ[]; S. = R.quo(1 - x*y); type(a) File "category_object.pyx", line 225, in sage.structure.category_object.CategoryObject._first_ngens (sage/structure/category_object.c:2701) File "parent_gens.pyx", line 281, in sage.structure.parent_gens.ParentWithGens.gens (sage/structure/parent_gens.c:2600) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 641, in gen return self(self.__R.gen(i)) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 523, in __call__ return quotient_ring_element.QuotientRingElement(self, x) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 104, in __init__ self._reduce_() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 123, in _reduce_ self.__rep = I.reduce(self.__rep) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2591, in reduce gb = self.groebner_basis() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/misc/cachefunc.py", line 242, in __call__ cache[key] = self.f(self._instance, *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2485, in groebner_basis gb = self._groebner_basis_singular("groebner", *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 364, in wrapper with RedSBContext(): File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 322, in __enter__ self.o = self.singular.option("get") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1069, in option return self(self.eval("option(get)"),"intvec") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring_element.py", line 177: sage: a*b Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in a*b###line 177: sage: a*b NameError: name 'a' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring_element.py", line 179: sage: a.is_unit() Expected: Traceback (most recent call last): ... NotImplementedError Got: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in a.is_unit()###line 179: sage: a.is_unit() NameError: name 'a' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring_element.py", line 183: sage: S(1).is_unit() Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in S(Integer(1)).is_unit()###line 183: sage: S(1).is_unit() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 523, in __call__ return quotient_ring_element.QuotientRingElement(self, x) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 104, in __init__ self._reduce_() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 123, in _reduce_ self.__rep = I.reduce(self.__rep) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2591, in reduce gb = self.groebner_basis() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/misc/cachefunc.py", line 242, in __call__ cache[key] = self.f(self._instance, *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2485, in groebner_basis gb = self._groebner_basis_singular("groebner", *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 364, in wrapper with RedSBContext(): File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 322, in __enter__ self.o = self.singular.option("get") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1069, in option return self(self.eval("option(get)"),"intvec") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring_element.py", line 196: sage: R. = QQ[]; S. = R.quo(x^2 + y^2); type(a) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in R = QQ['x, y']; (x, y,) = R._first_ngens(2); S = R.quo(x**Integer(2) + y**Integer(2), names=('a', 'b',)); (a, b,) = S._first_ngens(2); type(a)###line 196: sage: R. = QQ[]; S. = R.quo(x^2 + y^2); type(a) File "category_object.pyx", line 225, in sage.structure.category_object.CategoryObject._first_ngens (sage/structure/category_object.c:2701) File "parent_gens.pyx", line 281, in sage.structure.parent_gens.ParentWithGens.gens (sage/structure/parent_gens.c:2600) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 641, in gen return self(self.__R.gen(i)) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 523, in __call__ return quotient_ring_element.QuotientRingElement(self, x) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 104, in __init__ self._reduce_() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 123, in _reduce_ self.__rep = I.reduce(self.__rep) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2591, in reduce gb = self.groebner_basis() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/misc/cachefunc.py", line 242, in __call__ cache[key] = self.f(self._instance, *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2485, in groebner_basis gb = self._groebner_basis_singular("groebner", *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 364, in wrapper with RedSBContext(): File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 322, in __enter__ self.o = self.singular.option("get") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1069, in option return self(self.eval("option(get)"),"intvec") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring_element.py", line 198: sage: (a-2*a*b)._repr_() Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in (a-Integer(2)*a*b)._repr_()###line 198: sage: (a-2*a*b)._repr_() NameError: name 'a' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring_element.py", line 218: sage: R. = QQ[]; S. = R.quo(x^2 + y^2); type(a) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in R = QQ['x, y']; (x, y,) = R._first_ngens(2); S = R.quo(x**Integer(2) + y**Integer(2), names=('a', 'b',)); (a, b,) = S._first_ngens(2); type(a)###line 218: sage: R. = QQ[]; S. = R.quo(x^2 + y^2); type(a) File "category_object.pyx", line 225, in sage.structure.category_object.CategoryObject._first_ngens (sage/structure/category_object.c:2701) File "parent_gens.pyx", line 281, in sage.structure.parent_gens.ParentWithGens.gens (sage/structure/parent_gens.c:2600) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 641, in gen return self(self.__R.gen(i)) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 523, in __call__ return quotient_ring_element.QuotientRingElement(self, x) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 104, in __init__ self._reduce_() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 123, in _reduce_ self.__rep = I.reduce(self.__rep) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2591, in reduce gb = self.groebner_basis() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/misc/cachefunc.py", line 242, in __call__ cache[key] = self.f(self._instance, *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2485, in groebner_basis gb = self._groebner_basis_singular("groebner", *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 364, in wrapper with RedSBContext(): File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 322, in __enter__ self.o = self.singular.option("get") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1069, in option return self(self.eval("option(get)"),"intvec") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring_element.py", line 220: sage: a + b Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in a + b###line 220: sage: a + b NameError: name 'a' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring_element.py", line 225: sage: a._add_(b) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in a._add_(b)###line 225: sage: a._add_(b) NameError: name 'a' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring_element.py", line 238: sage: R. = QQ[]; S. = R.quo(x^2 + y^2); type(a) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in R = QQ['x, y']; (x, y,) = R._first_ngens(2); S = R.quo(x**Integer(2) + y**Integer(2), names=('a', 'b',)); (a, b,) = S._first_ngens(2); type(a)###line 238: sage: R. = QQ[]; S. = R.quo(x^2 + y^2); type(a) File "category_object.pyx", line 225, in sage.structure.category_object.CategoryObject._first_ngens (sage/structure/category_object.c:2701) File "parent_gens.pyx", line 281, in sage.structure.parent_gens.ParentWithGens.gens (sage/structure/parent_gens.c:2600) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 641, in gen return self(self.__R.gen(i)) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 523, in __call__ return quotient_ring_element.QuotientRingElement(self, x) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 104, in __init__ self._reduce_() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 123, in _reduce_ self.__rep = I.reduce(self.__rep) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2591, in reduce gb = self.groebner_basis() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/misc/cachefunc.py", line 242, in __call__ cache[key] = self.f(self._instance, *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2485, in groebner_basis gb = self._groebner_basis_singular("groebner", *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 364, in wrapper with RedSBContext(): File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 322, in __enter__ self.o = self.singular.option("get") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1069, in option return self(self.eval("option(get)"),"intvec") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring_element.py", line 240: sage: a - b Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in a - b###line 240: sage: a - b NameError: name 'a' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring_element.py", line 245: sage: a._sub_(b) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in a._sub_(b)###line 245: sage: a._sub_(b) NameError: name 'a' is not defined ********************************************************************** 27 items had failures: 7 of 15 in __main__.example_1 4 of 6 in __main__.example_10 6 of 8 in __main__.example_11 4 of 6 in __main__.example_12 3 of 5 in __main__.example_13 3 of 5 in __main__.example_14 2 of 4 in __main__.example_15 3 of 5 in __main__.example_16 3 of 5 in __main__.example_17 4 of 6 in __main__.example_18 3 of 5 in __main__.example_19 6 of 8 in __main__.example_20 4 of 9 in __main__.example_21 4 of 9 in __main__.example_22 4 of 9 in __main__.example_23 6 of 8 in __main__.example_24 3 of 5 in __main__.example_25 7 of 12 in __main__.example_26 1 of 5 in __main__.example_27 3 of 8 in __main__.example_28 3 of 5 in __main__.example_3 3 of 5 in __main__.example_4 5 of 7 in __main__.example_5 4 of 6 in __main__.example_6 2 of 4 in __main__.example_7 3 of 5 in __main__.example_8 3 of 5 in __main__.example_9 ***Test Failed*** 103 failures. For whitespace errors, see the file /opt/sage-4.0.1/tmp/.doctest_quotient_ring_element.py [10.4 s] sage -t -long "devel/sage/sage/rings/quotient_ring.py" ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring.py", line 115: sage: S. = QuotientRing(R,R.ideal(1 + y^2)) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in S = QuotientRing(R,R.ideal(Integer(1) + y**Integer(2)), names=('a', 'b',)); (a, b,) = S._first_ngens(2)###line 115: sage: S. = QuotientRing(R,R.ideal(1 + y^2)) File "category_object.pyx", line 225, in sage.structure.category_object.CategoryObject._first_ngens (sage/structure/category_object.c:2701) File "parent_gens.pyx", line 281, in sage.structure.parent_gens.ParentWithGens.gens (sage/structure/parent_gens.c:2600) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 641, in gen return self(self.__R.gen(i)) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 523, in __call__ return quotient_ring_element.QuotientRingElement(self, x) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 104, in __init__ self._reduce_() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 123, in _reduce_ self.__rep = I.reduce(self.__rep) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2591, in reduce gb = self.groebner_basis() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/misc/cachefunc.py", line 242, in __call__ cache[key] = self.f(self._instance, *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2485, in groebner_basis gb = self._groebner_basis_singular("groebner", *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 364, in wrapper with RedSBContext(): File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 322, in __enter__ self.o = self.singular.option("get") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1069, in option return self(self.eval("option(get)"),"intvec") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring.py", line 116: sage: T. = QuotientRing(S,S.ideal(a)) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in T = QuotientRing(S,S.ideal(a), names=('c', 'd',)); (c, d,) = T._first_ngens(2)###line 116: sage: T. = QuotientRing(S,S.ideal(a)) NameError: name 'a' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring.py", line 117: sage: T Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in T###line 117: sage: T NameError: name 'T' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring.py", line 119: sage: R.gens(); S.gens(); T.gens() Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in R.gens(); S.gens(); T.gens()###line 119: sage: R.gens(); S.gens(); T.gens() File "parent_gens.pyx", line 281, in sage.structure.parent_gens.ParentWithGens.gens (sage/structure/parent_gens.c:2600) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 641, in gen return self(self.__R.gen(i)) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 523, in __call__ return quotient_ring_element.QuotientRingElement(self, x) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 104, in __init__ self._reduce_() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 123, in _reduce_ self.__rep = I.reduce(self.__rep) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2591, in reduce gb = self.groebner_basis() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/misc/cachefunc.py", line 242, in __call__ cache[key] = self.f(self._instance, *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2485, in groebner_basis gb = self._groebner_basis_singular("groebner", *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 364, in wrapper with RedSBContext(): File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 322, in __enter__ self.o = self.singular.option("get") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1069, in option return self(self.eval("option(get)"),"intvec") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring.py", line 123: sage: for n in range(4): d^n Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in for n in range(Integer(4)): d**n###line 123: sage: for n in range(4): d^n NameError: name 'd' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring.py", line 396: sage: S. = QuotientRing(R,R.ideal(1 + y^2)) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in S = QuotientRing(R,R.ideal(Integer(1) + y**Integer(2)), names=('a', 'b',)); (a, b,) = S._first_ngens(2)###line 396: sage: S. = QuotientRing(R,R.ideal(1 + y^2)) File "category_object.pyx", line 225, in sage.structure.category_object.CategoryObject._first_ngens (sage/structure/category_object.c:2701) File "parent_gens.pyx", line 281, in sage.structure.parent_gens.ParentWithGens.gens (sage/structure/parent_gens.c:2600) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 641, in gen return self(self.__R.gen(i)) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 523, in __call__ return quotient_ring_element.QuotientRingElement(self, x) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 104, in __init__ self._reduce_() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 123, in _reduce_ self.__rep = I.reduce(self.__rep) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2591, in reduce gb = self.groebner_basis() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/misc/cachefunc.py", line 242, in __call__ cache[key] = self.f(self._instance, *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2485, in groebner_basis gb = self._groebner_basis_singular("groebner", *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 364, in wrapper with RedSBContext(): File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 322, in __enter__ self.o = self.singular.option("get") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1069, in option return self(self.eval("option(get)"),"intvec") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring.py", line 397: sage: T. = QuotientRing(S,S.ideal(a)) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in T = QuotientRing(S,S.ideal(a), names=('c', 'd',)); (c, d,) = T._first_ngens(2)###line 397: sage: T. = QuotientRing(S,S.ideal(a)) NameError: name 'a' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring.py", line 400: sage: T.defining_ideal() Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in T.defining_ideal()###line 400: sage: T.defining_ideal() NameError: name 'T' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring.py", line 481: sage: S.ideal() Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in S.ideal()###line 481: sage: S.ideal() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 499, in ideal return sage.rings.polynomial.multi_polynomial_ideal.MPolynomialIdeal(self, gens, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2148, in __init__ Ideal_generic.__init__(self, ring, gens, coerce=coerce) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/ideal.py", line 226, in __init__ if len(gens)==0: gens=(ring.zero_element(),) File "ring.pyx", line 324, in sage.rings.ring.Ring.zero_element (sage/rings/ring.c:4164) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 523, in __call__ return quotient_ring_element.QuotientRingElement(self, x) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 104, in __init__ self._reduce_() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 123, in _reduce_ self.__rep = I.reduce(self.__rep) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2591, in reduce gb = self.groebner_basis() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/misc/cachefunc.py", line 242, in __call__ cache[key] = self.f(self._instance, *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2485, in groebner_basis gb = self._groebner_basis_singular("groebner", *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 364, in wrapper with RedSBContext(): File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 322, in __enter__ self.o = self.singular.option("get") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1069, in option return self(self.eval("option(get)"),"intvec") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring.py", line 483: sage: S.ideal(x+y+1) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in S.ideal(x+y+Integer(1))###line 483: sage: S.ideal(x+y+1) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 499, in ideal return sage.rings.polynomial.multi_polynomial_ideal.MPolynomialIdeal(self, gens, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2148, in __init__ Ideal_generic.__init__(self, ring, gens, coerce=coerce) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/ideal.py", line 223, in __init__ gens = [ring(x) for x in gens] File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 523, in __call__ return quotient_ring_element.QuotientRingElement(self, x) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 104, in __init__ self._reduce_() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 123, in _reduce_ self.__rep = I.reduce(self.__rep) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2591, in reduce gb = self.groebner_basis() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/misc/cachefunc.py", line 242, in __call__ cache[key] = self.f(self._instance, *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2485, in groebner_basis gb = self._groebner_basis_singular("groebner", *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 364, in wrapper with RedSBContext(): File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 322, in __enter__ self.o = self.singular.option("get") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1069, in option return self(self.eval("option(get)"),"intvec") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring.py", line 507: sage: S(x) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in S(x)###line 507: sage: S(x) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 523, in __call__ return quotient_ring_element.QuotientRingElement(self, x) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 104, in __init__ self._reduce_() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 123, in _reduce_ self.__rep = I.reduce(self.__rep) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2591, in reduce gb = self.groebner_basis() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/misc/cachefunc.py", line 242, in __call__ cache[key] = self.f(self._instance, *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2485, in groebner_basis gb = self._groebner_basis_singular("groebner", *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 364, in wrapper with RedSBContext(): File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 322, in __enter__ self.o = self.singular.option("get") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1069, in option return self(self.eval("option(get)"),"intvec") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring.py", line 509: sage: S(x^2 + y^2) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in S(x**Integer(2) + y**Integer(2))###line 509: sage: S(x^2 + y^2) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 523, in __call__ return quotient_ring_element.QuotientRingElement(self, x) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 104, in __init__ self._reduce_() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 123, in _reduce_ self.__rep = I.reduce(self.__rep) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2591, in reduce gb = self.groebner_basis() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/misc/cachefunc.py", line 242, in __call__ cache[key] = self.f(self._instance, *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2485, in groebner_basis gb = self._groebner_basis_singular("groebner", *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 364, in wrapper with RedSBContext(): File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 322, in __enter__ self.o = self.singular.option("get") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1069, in option return self(self.eval("option(get)"),"intvec") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring.py", line 539: sage: S. = R.quotient(x^2 + y^2) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in S = R.quotient(x**Integer(2) + y**Integer(2), names=('a', 'b',)); (a, b,) = S._first_ngens(2)###line 539: sage: S. = R.quotient(x^2 + y^2) File "category_object.pyx", line 225, in sage.structure.category_object.CategoryObject._first_ngens (sage/structure/category_object.c:2701) File "parent_gens.pyx", line 281, in sage.structure.parent_gens.ParentWithGens.gens (sage/structure/parent_gens.c:2600) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 641, in gen return self(self.__R.gen(i)) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 523, in __call__ return quotient_ring_element.QuotientRingElement(self, x) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 104, in __init__ self._reduce_() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 123, in _reduce_ self.__rep = I.reduce(self.__rep) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2591, in reduce gb = self.groebner_basis() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/misc/cachefunc.py", line 242, in __call__ cache[key] = self.f(self._instance, *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2485, in groebner_basis gb = self._groebner_basis_singular("groebner", *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 364, in wrapper with RedSBContext(): File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 322, in __enter__ self.o = self.singular.option("get") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1069, in option return self(self.eval("option(get)"),"intvec") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring.py", line 540: sage: S._coerce_(0) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in S._coerce_(Integer(0))###line 540: sage: S._coerce_(0) File "parent_old.pyx", line 333, in sage.structure.parent_old.Parent._coerce_ (sage/structure/parent_old.c:4660) File "parent_old.pyx", line 346, in sage.structure.parent_old.Parent._coerce_c (sage/structure/parent_old.c:4894) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 551, in _coerce_impl return self._coerce_try(x, [self.cover_ring()]) File "parent_old.pyx", line 384, in sage.structure.parent_old.Parent._coerce_try (sage/structure/parent_old.c:5268) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 523, in __call__ return quotient_ring_element.QuotientRingElement(self, x) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 104, in __init__ self._reduce_() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 123, in _reduce_ self.__rep = I.reduce(self.__rep) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2591, in reduce gb = self.groebner_basis() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/misc/cachefunc.py", line 242, in __call__ cache[key] = self.f(self._instance, *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2485, in groebner_basis gb = self._groebner_basis_singular("groebner", *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 364, in wrapper with RedSBContext(): File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 322, in __enter__ self.o = self.singular.option("get") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1069, in option return self(self.eval("option(get)"),"intvec") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring.py", line 542: sage: S._coerce_(2/3) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in S._coerce_(Integer(2)/Integer(3))###line 542: sage: S._coerce_(2/3) File "parent_old.pyx", line 333, in sage.structure.parent_old.Parent._coerce_ (sage/structure/parent_old.c:4660) File "parent_old.pyx", line 346, in sage.structure.parent_old.Parent._coerce_c (sage/structure/parent_old.c:4894) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 551, in _coerce_impl return self._coerce_try(x, [self.cover_ring()]) File "parent_old.pyx", line 384, in sage.structure.parent_old.Parent._coerce_try (sage/structure/parent_old.c:5268) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 523, in __call__ return quotient_ring_element.QuotientRingElement(self, x) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 104, in __init__ self._reduce_() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 123, in _reduce_ self.__rep = I.reduce(self.__rep) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2591, in reduce gb = self.groebner_basis() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/misc/cachefunc.py", line 242, in __call__ cache[key] = self.f(self._instance, *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2485, in groebner_basis gb = self._groebner_basis_singular("groebner", *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 364, in wrapper with RedSBContext(): File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 322, in __enter__ self.o = self.singular.option("get") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1069, in option return self(self.eval("option(get)"),"intvec") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring.py", line 544: sage: S._coerce_(a^2 - b) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in S._coerce_(a**Integer(2) - b)###line 544: sage: S._coerce_(a^2 - b) NameError: name 'a' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring.py", line 569: sage: R.ideal(x^2+y^2) == R.ideal(-x^2 - y^2) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in R.ideal(x**Integer(2)+y**Integer(2)) == R.ideal(-x**Integer(2) - y**Integer(2))###line 569: sage: R.ideal(x^2+y^2) == R.ideal(-x^2 - y^2) File "element.pyx", line 637, in sage.structure.element.Element.__richcmp__ (sage/structure/element.c:6023) File "element.pyx", line 609, in sage.structure.element.Element._richcmp (sage/structure/element.c:5902) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2208, in __cmp__ l = self.change_ring(R.change_ring(order="degrevlex")).groebner_basis() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/misc/cachefunc.py", line 242, in __call__ cache[key] = self.f(self._instance, *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2485, in groebner_basis gb = self._groebner_basis_singular("groebner", *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 364, in wrapper with RedSBContext(): File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 322, in __enter__ self.o = self.singular.option("get") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1069, in option return self(self.eval("option(get)"),"intvec") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring.py", line 599: sage: S. = QuotientRing(R,R.ideal(1 + y^2)) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in S = QuotientRing(R,R.ideal(Integer(1) + y**Integer(2)), names=('a', 'b',)); (a, b,) = S._first_ngens(2)###line 599: sage: S. = QuotientRing(R,R.ideal(1 + y^2)) File "category_object.pyx", line 225, in sage.structure.category_object.CategoryObject._first_ngens (sage/structure/category_object.c:2701) File "parent_gens.pyx", line 281, in sage.structure.parent_gens.ParentWithGens.gens (sage/structure/parent_gens.c:2600) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 641, in gen return self(self.__R.gen(i)) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 523, in __call__ return quotient_ring_element.QuotientRingElement(self, x) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 104, in __init__ self._reduce_() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 123, in _reduce_ self.__rep = I.reduce(self.__rep) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2591, in reduce gb = self.groebner_basis() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/misc/cachefunc.py", line 242, in __call__ cache[key] = self.f(self._instance, *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2485, in groebner_basis gb = self._groebner_basis_singular("groebner", *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 364, in wrapper with RedSBContext(): File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 322, in __enter__ self.o = self.singular.option("get") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1069, in option return self(self.eval("option(get)"),"intvec") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring.py", line 600: sage: T. = QuotientRing(S,S.ideal(a)) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in T = QuotientRing(S,S.ideal(a), names=('c', 'd',)); (c, d,) = T._first_ngens(2)###line 600: sage: T. = QuotientRing(S,S.ideal(a)) NameError: name 'a' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring.py", line 601: sage: T Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in T###line 601: sage: T NameError: name 'T' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring.py", line 603: sage: R.gens(); S.gens(); T.gens() Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in R.gens(); S.gens(); T.gens()###line 603: sage: R.gens(); S.gens(); T.gens() File "parent_gens.pyx", line 281, in sage.structure.parent_gens.ParentWithGens.gens (sage/structure/parent_gens.c:2600) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 641, in gen return self(self.__R.gen(i)) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 523, in __call__ return quotient_ring_element.QuotientRingElement(self, x) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 104, in __init__ self._reduce_() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 123, in _reduce_ self.__rep = I.reduce(self.__rep) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2591, in reduce gb = self.groebner_basis() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/misc/cachefunc.py", line 242, in __call__ cache[key] = self.f(self._instance, *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2485, in groebner_basis gb = self._groebner_basis_singular("groebner", *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 364, in wrapper with RedSBContext(): File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 322, in __enter__ self.o = self.singular.option("get") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1069, in option return self(self.eval("option(get)"),"intvec") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring.py", line 607: sage: R.ngens(); S.ngens(); T.ngens() Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in R.ngens(); S.ngens(); T.ngens()###line 607: sage: R.ngens(); S.ngens(); T.ngens() NameError: name 'T' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring.py", line 627: sage: S. = QuotientRing(R,R.ideal(1 + y^2)) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in S = QuotientRing(R,R.ideal(Integer(1) + y**Integer(2)), names=('a', 'b',)); (a, b,) = S._first_ngens(2)###line 627: sage: S. = QuotientRing(R,R.ideal(1 + y^2)) File "category_object.pyx", line 225, in sage.structure.category_object.CategoryObject._first_ngens (sage/structure/category_object.c:2701) File "parent_gens.pyx", line 281, in sage.structure.parent_gens.ParentWithGens.gens (sage/structure/parent_gens.c:2600) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 641, in gen return self(self.__R.gen(i)) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 523, in __call__ return quotient_ring_element.QuotientRingElement(self, x) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 104, in __init__ self._reduce_() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 123, in _reduce_ self.__rep = I.reduce(self.__rep) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2591, in reduce gb = self.groebner_basis() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/misc/cachefunc.py", line 242, in __call__ cache[key] = self.f(self._instance, *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2485, in groebner_basis gb = self._groebner_basis_singular("groebner", *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 364, in wrapper with RedSBContext(): File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 322, in __enter__ self.o = self.singular.option("get") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1069, in option return self(self.eval("option(get)"),"intvec") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring.py", line 628: sage: T. = QuotientRing(S,S.ideal(a)) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in T = QuotientRing(S,S.ideal(a), names=('c', 'd',)); (c, d,) = T._first_ngens(2)###line 628: sage: T. = QuotientRing(S,S.ideal(a)) NameError: name 'a' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring.py", line 629: sage: T Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in T###line 629: sage: T NameError: name 'T' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring.py", line 634: sage: S.gen(0); S.gen(1) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in S.gen(Integer(0)); S.gen(Integer(1))###line 634: sage: S.gen(0); S.gen(1) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 641, in gen return self(self.__R.gen(i)) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 523, in __call__ return quotient_ring_element.QuotientRingElement(self, x) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 104, in __init__ self._reduce_() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 123, in _reduce_ self.__rep = I.reduce(self.__rep) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2591, in reduce gb = self.groebner_basis() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/misc/cachefunc.py", line 242, in __call__ cache[key] = self.f(self._instance, *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2485, in groebner_basis gb = self._groebner_basis_singular("groebner", *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 364, in wrapper with RedSBContext(): File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 322, in __enter__ self.o = self.singular.option("get") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1069, in option return self(self.eval("option(get)"),"intvec") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring.py", line 637: sage: T.gen(0); T.gen(1) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in T.gen(Integer(0)); T.gen(Integer(1))###line 637: sage: T.gen(0); T.gen(1) NameError: name 'T' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring.py", line 667: sage: S._singular_() Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in S._singular_()###line 667: sage: S._singular_() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 683, in _singular_ return self._singular_init_(singular) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 702, in _singular_init_ self.__R._singular_().set_ring() File "multi_polynomial_libsingular.pyx", line 982, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10180) File "multi_polynomial_libsingular.pyx", line 1094, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_init_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10764) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 884, in ring self.eval(s) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring.py", line 696: sage: T = S._singular_init_() Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in T = S._singular_init_()###line 696: sage: T = S._singular_init_() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 702, in _singular_init_ self.__R._singular_().set_ring() File "multi_polynomial_libsingular.pyx", line 982, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10180) File "multi_polynomial_libsingular.pyx", line 1094, in sage.rings.polynomial.multi_polynomial_libsingular.MPolynomialRing_libsingular._singular_init_ (sage/rings/polynomial/multi_polynomial_libsingular.cpp:10764) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 884, in ring self.eval(s) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring.py", line 699: sage: parent(T) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in parent(T)###line 699: sage: parent(T) NameError: name 'T' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring.py", line 187: sage: S. = R.quo(x^2 + y^2) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in S = R.quo(x**Integer(2) + y**Integer(2), names=('a', 'b',)); (a, b,) = S._first_ngens(2)###line 187: sage: S. = R.quo(x^2 + y^2) File "category_object.pyx", line 225, in sage.structure.category_object.CategoryObject._first_ngens (sage/structure/category_object.c:2701) File "parent_gens.pyx", line 281, in sage.structure.parent_gens.ParentWithGens.gens (sage/structure/parent_gens.c:2600) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 641, in gen return self(self.__R.gen(i)) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 523, in __call__ return quotient_ring_element.QuotientRingElement(self, x) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 104, in __init__ self._reduce_() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 123, in _reduce_ self.__rep = I.reduce(self.__rep) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2591, in reduce gb = self.groebner_basis() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/misc/cachefunc.py", line 242, in __call__ cache[key] = self.f(self._instance, *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2485, in groebner_basis gb = self._groebner_basis_singular("groebner", *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 364, in wrapper with RedSBContext(): File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 322, in __enter__ self.o = self.singular.option("get") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1069, in option return self(self.eval("option(get)"),"intvec") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring.py", line 188: sage: a^2 + b^2 == 0 Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in a**Integer(2) + b**Integer(2) == Integer(0)###line 188: sage: a^2 + b^2 == 0 NameError: name 'a' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring.py", line 190: sage: S(0) == a^2 + b^2 Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in S(Integer(0)) == a**Integer(2) + b**Integer(2)###line 190: sage: S(0) == a^2 + b^2 File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 523, in __call__ return quotient_ring_element.QuotientRingElement(self, x) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 104, in __init__ self._reduce_() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 123, in _reduce_ self.__rep = I.reduce(self.__rep) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2591, in reduce gb = self.groebner_basis() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/misc/cachefunc.py", line 242, in __call__ cache[key] = self.f(self._instance, *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2485, in groebner_basis gb = self._groebner_basis_singular("groebner", *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 364, in wrapper with RedSBContext(): File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 322, in __enter__ self.o = self.singular.option("get") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1069, in option return self(self.eval("option(get)"),"intvec") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring.py", line 201: sage: S. = R.quo(1 + y^2) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in S = R.quo(Integer(1) + y**Integer(2), names=('a', 'b',)); (a, b,) = S._first_ngens(2)###line 201: sage: S. = R.quo(1 + y^2) File "category_object.pyx", line 225, in sage.structure.category_object.CategoryObject._first_ngens (sage/structure/category_object.c:2701) File "parent_gens.pyx", line 281, in sage.structure.parent_gens.ParentWithGens.gens (sage/structure/parent_gens.c:2600) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 641, in gen return self(self.__R.gen(i)) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 523, in __call__ return quotient_ring_element.QuotientRingElement(self, x) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 104, in __init__ self._reduce_() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 123, in _reduce_ self.__rep = I.reduce(self.__rep) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2591, in reduce gb = self.groebner_basis() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/misc/cachefunc.py", line 242, in __call__ cache[key] = self.f(self._instance, *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2485, in groebner_basis gb = self._groebner_basis_singular("groebner", *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 364, in wrapper with RedSBContext(): File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 322, in __enter__ self.o = self.singular.option("get") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1069, in option return self(self.eval("option(get)"),"intvec") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring.py", line 202: sage: T. = S.quo(a) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in T = S.quo(a, names=('c', 'd',)); (c, d,) = T._first_ngens(2)###line 202: sage: T. = S.quo(a) NameError: name 'a' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring.py", line 203: sage: T Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in T###line 203: sage: T NameError: name 'T' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring.py", line 205: sage: T.gens() Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in T.gens()###line 205: sage: T.gens() NameError: name 'T' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring.py", line 297: sage: pi = Q.cover() Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in pi = Q.cover()###line 297: sage: pi = Q.cover() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 316, in cover lift = self.lift() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 360, in lift self.__lift = RingMap_lift(self, self.__R) File "morphism.pyx", line 475, in sage.rings.morphism.RingMap_lift.__init__ (sage/rings/morphism.c:2543) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 523, in __call__ return quotient_ring_element.QuotientRingElement(self, x) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 104, in __init__ self._reduce_() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 123, in _reduce_ self.__rep = I.reduce(self.__rep) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2591, in reduce gb = self.groebner_basis() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/misc/cachefunc.py", line 242, in __call__ cache[key] = self.f(self._instance, *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2485, in groebner_basis gb = self._groebner_basis_singular("groebner", *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 364, in wrapper with RedSBContext(): File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 322, in __enter__ self.o = self.singular.option("get") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1069, in option return self(self.eval("option(get)"),"intvec") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring.py", line 298: sage: pi(x^3+y) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in pi(x**Integer(3)+y)###line 298: sage: pi(x^3+y) File "map.pyx", line 137, in sage.categories.map.Map.__call__ (sage/categories/map.c:3227) TypeError: x^3 + y must be coercible into Integer Ring ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring.py", line 300: sage: l = pi.lift(x+y^3) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in l = pi.lift(x+y**Integer(3))###line 300: sage: l = pi.lift(x+y^3) File "morphism.pyx", line 774, in sage.rings.morphism.RingHomomorphism.lift (sage/rings/morphism.c:3956) File "map.pyx", line 137, in sage.categories.map.Map.__call__ (sage/categories/map.c:3227) TypeError: y^3 + x must be coercible into Ring of integers modulo 3 ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring.py", line 301: sage: l Expected: x Got: Set-theoretic ring morphism: From: Ring of integers modulo 3 To: Integer Ring Defn: Choice of lifting map ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring.py", line 303: sage: l = pi.lift(); l Expected: Set-theoretic ring morphism: From: Quotient of Multivariate Polynomial Ring in x, y over Rational Field by the ideal (x^2, y^2) To: Multivariate Polynomial Ring in x, y over Rational Field Defn: Choice of lifting map Got: Set-theoretic ring morphism: From: Ring of integers modulo 3 To: Integer Ring Defn: Choice of lifting map ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring.py", line 308: sage: l(x+y^3) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in l(x+y**Integer(3))###line 308: sage: l(x+y^3) File "map.pyx", line 137, in sage.categories.map.Map.__call__ (sage/categories/map.c:3227) TypeError: y^3 + x must be coercible into Ring of integers modulo 3 ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring.py", line 329: sage: pi = S.cover(); pi Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in pi = S.cover(); pi###line 329: sage: pi = S.cover(); pi File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 316, in cover lift = self.lift() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 360, in lift self.__lift = RingMap_lift(self, self.__R) File "morphism.pyx", line 475, in sage.rings.morphism.RingMap_lift.__init__ (sage/rings/morphism.c:2543) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 523, in __call__ return quotient_ring_element.QuotientRingElement(self, x) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 104, in __init__ self._reduce_() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 123, in _reduce_ self.__rep = I.reduce(self.__rep) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2591, in reduce gb = self.groebner_basis() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/misc/cachefunc.py", line 242, in __call__ cache[key] = self.f(self._instance, *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2485, in groebner_basis gb = self._groebner_basis_singular("groebner", *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 364, in wrapper with RedSBContext(): File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 322, in __enter__ self.o = self.singular.option("get") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1069, in option return self(self.eval("option(get)"),"intvec") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring.py", line 334: sage: L = S.lift(); L Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in L = S.lift(); L###line 334: sage: L = S.lift(); L File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 360, in lift self.__lift = RingMap_lift(self, self.__R) File "morphism.pyx", line 475, in sage.rings.morphism.RingMap_lift.__init__ (sage/rings/morphism.c:2543) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 523, in __call__ return quotient_ring_element.QuotientRingElement(self, x) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 104, in __init__ self._reduce_() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 123, in _reduce_ self.__rep = I.reduce(self.__rep) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2591, in reduce gb = self.groebner_basis() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/misc/cachefunc.py", line 242, in __call__ cache[key] = self.f(self._instance, *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2485, in groebner_basis gb = self._groebner_basis_singular("groebner", *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 364, in wrapper with RedSBContext(): File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 322, in __enter__ self.o = self.singular.option("get") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1069, in option return self(self.eval("option(get)"),"intvec") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring.py", line 339: sage: L(S.0) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in L(S.gen(0))###line 339: sage: L(S.0) NameError: name 'L' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring.py", line 341: sage: L(S.1) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in L(S.gen(1))###line 341: sage: L(S.1) NameError: name 'L' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring.py", line 349: sage: z = pi(x^3 + 2*y^2); z Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in z = pi(x**Integer(3) + Integer(2)*y**Integer(2)); z###line 349: sage: z = pi(x^3 + 2*y^2); z File "expression.pyx", line 2854, in sage.symbolic.expression.Expression.__call__ (sage/symbolic/expression.cpp:14350) File "ring.pyx", line 561, in sage.symbolic.ring.SymbolicRing._call_element_ (sage/symbolic/ring.cpp:5918) ValueError: the number of arguments must be less than or equal to 0 ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring.py", line 351: sage: L(z) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in L(z)###line 351: sage: L(z) NameError: name 'L' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/quotient_ring.py", line 353: sage: L(z) == x^3 + 2*y^2 Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in L(z) == x**Integer(3) + Integer(2)*y**Integer(2)###line 353: sage: L(z) == x^3 + 2*y^2 NameError: name 'L' is not defined ********************************************************************** 13 items had failures: 5 of 20 in __main__.example_1 3 of 9 in __main__.example_11 2 of 6 in __main__.example_15 2 of 6 in __main__.example_16 4 of 8 in __main__.example_17 1 of 7 in __main__.example_18 5 of 10 in __main__.example_19 5 of 11 in __main__.example_20 1 of 5 in __main__.example_21 2 of 7 in __main__.example_22 7 of 14 in __main__.example_3 6 of 15 in __main__.example_8 7 of 11 in __main__.example_9 ***Test Failed*** 50 failures. For whitespace errors, see the file /opt/sage-4.0.1/tmp/.doctest_quotient_ring.py [5.7 s] sage -t -long "devel/sage/sage/rings/power_series_mpoly.pyx" [1.4 s] sage -t -long "devel/sage/sage/rings/principal_ideal_domain_element.py" [1.4 s] sage -t -long "devel/sage/sage/rings/ideal_monoid.py" [1.4 s] sage -t -long "devel/sage/sage/rings/real_interval_field.py" [1.4 s] sage -t -long "devel/sage/sage/rings/finite_field_morphism.py" [1.7 s] sage -t -long "devel/sage/sage/rings/all.py" [1.4 s] sage -t -long "devel/sage/sage/rings/laurent_series_ring_element.pyx" [1.7 s] sage -t -long "devel/sage/sage/rings/monomials.py" [1.4 s] sage -t -long "devel/sage/sage/rings/fast_arith.pyx" [1.5 s] sage -t -long "devel/sage/sage/rings/infinity.py" [1.7 s] sage -t -long "devel/sage/sage/rings/fraction_field_element.pyx" [1.7 s] sage -t -long "devel/sage/sage/rings/bernoulli_mod_p.pyx" [1.5 s] sage -t -long "devel/sage/sage/rings/complex_number.pyx" [3.6 s] sage -t -long "devel/sage/sage/rings/big_oh.py" [1.4 s] sage -t -long "devel/sage/sage/rings/real_lazy.pyx" [1.6 s] sage -t -long "devel/sage/sage/rings/tests.py" [20.5 s] sage -t -long "devel/sage/sage/rings/rational_field.py" [2.2 s] sage -t -long "devel/sage/sage/rings/power_series_ring.py" [1.5 s] sage -t -long "devel/sage/sage/rings/arith.py" ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/arith.py", line 1346: sage: lcm((2*X+4,2*X^2,2)) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in lcm((Integer(2)*X+Integer(4),Integer(2)*X**Integer(2),Integer(2)))###line 1346: sage: lcm((2*X+4,2*X^2,2)) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/arith.py", line 1303, in lcm return __LCM_sequence(seq) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/arith.py", line 1357, in __LCM_sequence g = vi.lcm(g) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/polynomial_singular_interface.py", line 304, in lcm return lcm_func(self, singular, have_ring) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/polynomial_singular_interface.py", line 418, in lcm_func lcm = self._singular_(have_ring=have_ring).lcm(right._singular_(have_ring=have_ring)) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/polynomial_singular_interface.py", line 300, in _singular_ return _singular_func(self, singular, have_ring, force) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/polynomial_singular_interface.py", line 352, in _singular_func self.parent()._singular_(singular,force=force).set_ring() #this is expensive File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/polynomial_singular_interface.py", line 171, in _singular_ return self._singular_init_(singular, force) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/polynomial_singular_interface.py", line 214, in _singular_init_ self.__singular = singular.ring(self.characteristic(), _vars, order=order, check=False) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 891, in ring R = self('%s,%s,%s'%(char, vars, order), 'ring') File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 654, in __call__ return SingularElement(self, type, x, False) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1103, in __init__ raise TypeError, x TypeError: Unable to start singular ********************************************************************** 1 items had failures: 1 of 10 in __main__.example_25 ***Test Failed*** 1 failures. For whitespace errors, see the file /opt/sage-4.0.1/tmp/.doctest_arith.py [223.5 s] sage -t -long "devel/sage/sage/rings/rational.pyx" [1.9 s] sage -t -long "devel/sage/sage/rings/morphism.pyx" ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/morphism.pyx", line 113: sage: S. = quo(R, ideal(1 + y^2)) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in S = quo(R, ideal(Integer(1) + y**Integer(2)), names=('a', 'b',)); (a, b,) = S._first_ngens(2)###line 113: sage: S. = quo(R, ideal(1 + y^2)) File "category_object.pyx", line 225, in sage.structure.category_object.CategoryObject._first_ngens (sage/structure/category_object.c:2701) File "parent_gens.pyx", line 281, in sage.structure.parent_gens.ParentWithGens.gens (sage/structure/parent_gens.c:2600) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 641, in gen return self(self.__R.gen(i)) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 523, in __call__ return quotient_ring_element.QuotientRingElement(self, x) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 104, in __init__ self._reduce_() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 123, in _reduce_ self.__rep = I.reduce(self.__rep) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2591, in reduce gb = self.groebner_basis() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/misc/cachefunc.py", line 242, in __call__ cache[key] = self.f(self._instance, *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2485, in groebner_basis gb = self._groebner_basis_singular("groebner", *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 364, in wrapper with RedSBContext(): File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 322, in __enter__ self.o = self.singular.option("get") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1069, in option return self(self.eval("option(get)"),"intvec") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/morphism.pyx", line 114: sage: phi = S.hom([a^2, -b]) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in phi = S.hom([a**Integer(2), -b])###line 114: sage: phi = S.hom([a^2, -b]) NameError: name 'a' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/morphism.pyx", line 115: sage: phi Expected: Ring endomorphism of Quotient of Multivariate Polynomial Ring in x, y over Rational Field by the ideal (y^2 + 1) Defn: a |--> a^2 b |--> -b Got: Ring endomorphism of Multivariate Polynomial Ring in x, y, z over Rational Field Defn: x |--> y y |--> z z |--> x^2 ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/morphism.pyx", line 119: sage: phi(b) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in phi(b)###line 119: sage: phi(b) NameError: name 'b' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/morphism.pyx", line 121: sage: phi(a^2 + b^2) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in phi(a**Integer(2) + b**Integer(2))###line 121: sage: phi(a^2 + b^2) NameError: name 'a' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/morphism.pyx", line 720: sage: R. = QQ[]; S. = R.quo([x^2,y^2]); f = S.cover() Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in R = QQ['x, y']; (x, y,) = R._first_ngens(2); S = R.quo([x**Integer(2),y**Integer(2)], names=('xx', 'yy',)); (xx, yy,) = S._first_ngens(2); f = S.cover()###line 720: sage: R. = QQ[]; S. = R.quo([x^2,y^2]); f = S.cover() File "category_object.pyx", line 225, in sage.structure.category_object.CategoryObject._first_ngens (sage/structure/category_object.c:2701) File "parent_gens.pyx", line 281, in sage.structure.parent_gens.ParentWithGens.gens (sage/structure/parent_gens.c:2600) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 641, in gen return self(self.__R.gen(i)) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 523, in __call__ return quotient_ring_element.QuotientRingElement(self, x) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 104, in __init__ self._reduce_() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 123, in _reduce_ self.__rep = I.reduce(self.__rep) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2591, in reduce gb = self.groebner_basis() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/misc/cachefunc.py", line 242, in __call__ cache[key] = self.f(self._instance, *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2485, in groebner_basis gb = self._groebner_basis_singular("groebner", *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 364, in wrapper with RedSBContext(): File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 322, in __enter__ self.o = self.singular.option("get") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1069, in option return self(self.eval("option(get)"),"intvec") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/morphism.pyx", line 721: sage: f.pushforward(R.ideal([x,3*x+x*y+y^2])) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in f.pushforward(R.ideal([x,Integer(3)*x+x*y+y**Integer(2)]))###line 721: sage: f.pushforward(R.ideal([x,3*x+x*y+y^2])) NameError: name 'f' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/morphism.pyx", line 876: sage: S. = R.quotient(x - y) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in S = R.quotient(x - y, names=('xx', 'yy',)); (xx, yy,) = S._first_ngens(2)###line 876: sage: S. = R.quotient(x - y) File "category_object.pyx", line 225, in sage.structure.category_object.CategoryObject._first_ngens (sage/structure/category_object.c:2701) File "parent_gens.pyx", line 281, in sage.structure.parent_gens.ParentWithGens.gens (sage/structure/parent_gens.c:2600) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 641, in gen return self(self.__R.gen(i)) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 523, in __call__ return quotient_ring_element.QuotientRingElement(self, x) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 104, in __init__ self._reduce_() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 123, in _reduce_ self.__rep = I.reduce(self.__rep) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2591, in reduce gb = self.groebner_basis() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/misc/cachefunc.py", line 242, in __call__ cache[key] = self.f(self._instance, *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2485, in groebner_basis gb = self._groebner_basis_singular("groebner", *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 364, in wrapper with RedSBContext(): File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 322, in __enter__ self.o = self.singular.option("get") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1069, in option return self(self.eval("option(get)"),"intvec") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/morphism.pyx", line 877: sage: phi = S.hom([xx+1,xx+1]) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in phi = S.hom([xx+Integer(1),xx+Integer(1)])###line 877: sage: phi = S.hom([xx+1,xx+1]) NameError: name 'xx' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/morphism.pyx", line 881: sage: phi = S.hom([xx+1,xx-1]) Expected: Traceback (most recent call last): ... TypeError: images do not define a valid homomorphism Got: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in phi = S.hom([xx+Integer(1),xx-Integer(1)])###line 881: sage: phi = S.hom([xx+1,xx-1]) NameError: name 'xx' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/morphism.pyx", line 890: sage: phi = S.hom([xx+1,xx-1],check=False) Expected: Traceback (most recent call last): ... TypeError: images do not define a valid homomorphism Got: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in phi = S.hom([xx+Integer(1),xx-Integer(1)],check=False)###line 890: sage: phi = S.hom([xx+1,xx-1],check=False) NameError: name 'xx' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/morphism.pyx", line 987: sage: Q. = R.quotient([x^2 + x + 1, y^2 + y + 1]) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in Q = R.quotient([x**Integer(2) + x + Integer(1), y**Integer(2) + y + Integer(1)], names=('a', 'b',)); (a, b,) = Q._first_ngens(2)###line 987: sage: Q. = R.quotient([x^2 + x + 1, y^2 + y + 1]) File "category_object.pyx", line 225, in sage.structure.category_object.CategoryObject._first_ngens (sage/structure/category_object.c:2701) File "parent_gens.pyx", line 281, in sage.structure.parent_gens.ParentWithGens.gens (sage/structure/parent_gens.c:2600) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 641, in gen return self(self.__R.gen(i)) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 523, in __call__ return quotient_ring_element.QuotientRingElement(self, x) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 104, in __init__ self._reduce_() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 123, in _reduce_ self.__rep = I.reduce(self.__rep) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2591, in reduce gb = self.groebner_basis() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/misc/cachefunc.py", line 242, in __call__ cache[key] = self.f(self._instance, *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2485, in groebner_basis gb = self._groebner_basis_singular("groebner", *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 364, in wrapper with RedSBContext(): File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 322, in __enter__ self.o = self.singular.option("get") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1069, in option return self(self.eval("option(get)"),"intvec") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/morphism.pyx", line 988: sage: f1 = R.hom([a, b]) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in f1 = R.hom([a, b])###line 988: sage: f1 = R.hom([a, b]) NameError: name 'b' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/morphism.pyx", line 989: sage: f2 = R.hom([a + a^2 + a + 1, b + b^2 + b + 1]) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in f2 = R.hom([a + a**Integer(2) + a + Integer(1), b + b**Integer(2) + b + Integer(1)])###line 989: sage: f2 = R.hom([a + a^2 + a + 1, b + b^2 + b + 1]) NameError: name 'b' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/morphism.pyx", line 992: sage: f1 == R.hom([b,a]) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in f1 == R.hom([b,a])###line 992: sage: f1 == R.hom([b,a]) NameError: name 'b' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/morphism.pyx", line 996: sage: f1(x^3 + x + y^2) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in f1(x**Integer(3) + x + y**Integer(2))###line 996: sage: f1(x^3 + x + y^2) File "map.pyx", line 137, in sage.categories.map.Map.__call__ (sage/categories/map.c:3227) TypeError: x^3 + y^2 + x must be coercible into Univariate Polynomial Ring in x over Rational Field ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/morphism.pyx", line 998: sage: f2(x^3 + x + y^2) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in f2(x**Integer(3) + x + y**Integer(2))###line 998: sage: f2(x^3 + x + y^2) File "map.pyx", line 137, in sage.categories.map.Map.__call__ (sage/categories/map.c:3227) TypeError: x^3 + y^2 + x must be coercible into Univariate Polynomial Ring in x over Rational Field ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/morphism.pyx", line 1045: sage: S. = R.quo(x^2 + y^2) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in S = R.quo(x**Integer(2) + y**Integer(2), names=('a', 'b',)); (a, b,) = S._first_ngens(2)###line 1045: sage: S. = R.quo(x^2 + y^2) File "category_object.pyx", line 225, in sage.structure.category_object.CategoryObject._first_ngens (sage/structure/category_object.c:2701) File "parent_gens.pyx", line 281, in sage.structure.parent_gens.ParentWithGens.gens (sage/structure/parent_gens.c:2600) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 641, in gen return self(self.__R.gen(i)) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 523, in __call__ return quotient_ring_element.QuotientRingElement(self, x) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 104, in __init__ self._reduce_() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 123, in _reduce_ self.__rep = I.reduce(self.__rep) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2591, in reduce gb = self.groebner_basis() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/misc/cachefunc.py", line 242, in __call__ cache[key] = self.f(self._instance, *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2485, in groebner_basis gb = self._groebner_basis_singular("groebner", *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 364, in wrapper with RedSBContext(): File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 322, in __enter__ self.o = self.singular.option("get") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1069, in option return self(self.eval("option(get)"),"intvec") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/morphism.pyx", line 1046: sage: phi = S.cover(); phi Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in phi = S.cover(); phi###line 1046: sage: phi = S.cover(); phi File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 316, in cover lift = self.lift() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 360, in lift self.__lift = RingMap_lift(self, self.__R) File "morphism.pyx", line 475, in sage.rings.morphism.RingMap_lift.__init__ (sage/rings/morphism.c:2543) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 523, in __call__ return quotient_ring_element.QuotientRingElement(self, x) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 104, in __init__ self._reduce_() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 123, in _reduce_ self.__rep = I.reduce(self.__rep) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2591, in reduce gb = self.groebner_basis() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/misc/cachefunc.py", line 242, in __call__ cache[key] = self.f(self._instance, *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2485, in groebner_basis gb = self._groebner_basis_singular("groebner", *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 364, in wrapper with RedSBContext(): File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 322, in __enter__ self.o = self.singular.option("get") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1069, in option return self(self.eval("option(get)"),"intvec") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/morphism.pyx", line 1051: sage: phi(x+y) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in phi(x+y)###line 1051: sage: phi(x+y) NameError: name 'phi' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/morphism.pyx", line 1133: sage: S. = R.quo(x^2 + y^2) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in S = R.quo(x**Integer(2) + y**Integer(2), names=('a', 'b',)); (a, b,) = S._first_ngens(2)###line 1133: sage: S. = R.quo(x^2 + y^2) File "category_object.pyx", line 225, in sage.structure.category_object.CategoryObject._first_ngens (sage/structure/category_object.c:2701) File "parent_gens.pyx", line 281, in sage.structure.parent_gens.ParentWithGens.gens (sage/structure/parent_gens.c:2600) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 641, in gen return self(self.__R.gen(i)) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 523, in __call__ return quotient_ring_element.QuotientRingElement(self, x) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 104, in __init__ self._reduce_() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 123, in _reduce_ self.__rep = I.reduce(self.__rep) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2591, in reduce gb = self.groebner_basis() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/misc/cachefunc.py", line 242, in __call__ cache[key] = self.f(self._instance, *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2485, in groebner_basis gb = self._groebner_basis_singular("groebner", *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 364, in wrapper with RedSBContext(): File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 322, in __enter__ self.o = self.singular.option("get") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1069, in option return self(self.eval("option(get)"),"intvec") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/morphism.pyx", line 1134: sage: phi = S.cover() Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in phi = S.cover()###line 1134: sage: phi = S.cover() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 316, in cover lift = self.lift() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 360, in lift self.__lift = RingMap_lift(self, self.__R) File "morphism.pyx", line 475, in sage.rings.morphism.RingMap_lift.__init__ (sage/rings/morphism.c:2543) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 523, in __call__ return quotient_ring_element.QuotientRingElement(self, x) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 104, in __init__ self._reduce_() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 123, in _reduce_ self.__rep = I.reduce(self.__rep) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2591, in reduce gb = self.groebner_basis() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/misc/cachefunc.py", line 242, in __call__ cache[key] = self.f(self._instance, *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2485, in groebner_basis gb = self._groebner_basis_singular("groebner", *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 364, in wrapper with RedSBContext(): File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 322, in __enter__ self.o = self.singular.option("get") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1069, in option return self(self.eval("option(get)"),"intvec") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/morphism.pyx", line 1135: sage: phi == loads(dumps(phi)) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in phi == loads(dumps(phi))###line 1135: sage: phi == loads(dumps(phi)) NameError: name 'phi' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/morphism.pyx", line 1137: sage: phi == R.quo(x^2 + y^3).cover() Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in phi == R.quo(x**Integer(2) + y**Integer(3)).cover()###line 1137: sage: phi == R.quo(x^2 + y^3).cover() NameError: name 'phi' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/morphism.pyx", line 1169: sage: S. = R.quo(x^3 + y^3 + z^3) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in S = R.quo(x**Integer(3) + y**Integer(3) + z**Integer(3), names=('a', 'b', 'c',)); (a, b, c,) = S._first_ngens(3)###line 1169: sage: S. = R.quo(x^3 + y^3 + z^3) File "category_object.pyx", line 225, in sage.structure.category_object.CategoryObject._first_ngens (sage/structure/category_object.c:2701) File "parent_gens.pyx", line 281, in sage.structure.parent_gens.ParentWithGens.gens (sage/structure/parent_gens.c:2600) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 641, in gen return self(self.__R.gen(i)) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 523, in __call__ return quotient_ring_element.QuotientRingElement(self, x) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 104, in __init__ self._reduce_() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 123, in _reduce_ self.__rep = I.reduce(self.__rep) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2591, in reduce gb = self.groebner_basis() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/misc/cachefunc.py", line 242, in __call__ cache[key] = self.f(self._instance, *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2485, in groebner_basis gb = self._groebner_basis_singular("groebner", *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 364, in wrapper with RedSBContext(): File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 322, in __enter__ self.o = self.singular.option("get") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1069, in option return self(self.eval("option(get)"),"intvec") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/morphism.pyx", line 1170: sage: phi = S.hom([b, c, a]); phi Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in phi = S.hom([b, c, a]); phi###line 1170: sage: phi = S.hom([b, c, a]); phi NameError: name 'b' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/morphism.pyx", line 1175: sage: phi(a+b+c) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in phi(a+b+c)###line 1175: sage: phi(a+b+c) NameError: name 'phi' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/morphism.pyx", line 1177: sage: loads(dumps(phi)) == phi Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in loads(dumps(phi)) == phi###line 1177: sage: loads(dumps(phi)) == phi NameError: name 'phi' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/morphism.pyx", line 1186: sage: S.hom([b^2, c^2, a^2]) Expected: Traceback (most recent call last): ... TypeError: images do not define a valid homomorphism Got: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in S.hom([b**Integer(2), c**Integer(2), a**Integer(2)])###line 1186: sage: S.hom([b^2, c^2, a^2]) NameError: name 'b' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/morphism.pyx", line 1195: sage: R. = QQ[]; S. = R.quo([x^2,y^2]); S.hom([yy,xx]) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in R = QQ['x, y']; (x, y,) = R._first_ngens(2); S = R.quo([x**Integer(2),y**Integer(2)], names=('xx', 'yy',)); (xx, yy,) = S._first_ngens(2); S.hom([yy,xx])###line 1195: sage: R. = QQ[]; S. = R.quo([x^2,y^2]); S.hom([yy,xx]) File "category_object.pyx", line 225, in sage.structure.category_object.CategoryObject._first_ngens (sage/structure/category_object.c:2701) File "parent_gens.pyx", line 281, in sage.structure.parent_gens.ParentWithGens.gens (sage/structure/parent_gens.c:2600) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 641, in gen return self(self.__R.gen(i)) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 523, in __call__ return quotient_ring_element.QuotientRingElement(self, x) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 104, in __init__ self._reduce_() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 123, in _reduce_ self.__rep = I.reduce(self.__rep) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2591, in reduce gb = self.groebner_basis() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/misc/cachefunc.py", line 242, in __call__ cache[key] = self.f(self._instance, *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2485, in groebner_basis gb = self._groebner_basis_singular("groebner", *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 364, in wrapper with RedSBContext(): File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 322, in __enter__ self.o = self.singular.option("get") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1069, in option return self(self.eval("option(get)"),"intvec") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/morphism.pyx", line 1230: sage: R. = QQ[]; S. = R.quo([x^2,y^2]); f = S.hom([yy,xx]) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in R = QQ['x, y']; (x, y,) = R._first_ngens(2); S = R.quo([x**Integer(2),y**Integer(2)], names=('xx', 'yy',)); (xx, yy,) = S._first_ngens(2); f = S.hom([yy,xx])###line 1230: sage: R. = QQ[]; S. = R.quo([x^2,y^2]); f = S.hom([yy,xx]) File "category_object.pyx", line 225, in sage.structure.category_object.CategoryObject._first_ngens (sage/structure/category_object.c:2701) File "parent_gens.pyx", line 281, in sage.structure.parent_gens.ParentWithGens.gens (sage/structure/parent_gens.c:2600) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 641, in gen return self(self.__R.gen(i)) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 523, in __call__ return quotient_ring_element.QuotientRingElement(self, x) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 104, in __init__ self._reduce_() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 123, in _reduce_ self.__rep = I.reduce(self.__rep) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2591, in reduce gb = self.groebner_basis() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/misc/cachefunc.py", line 242, in __call__ cache[key] = self.f(self._instance, *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2485, in groebner_basis gb = self._groebner_basis_singular("groebner", *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 364, in wrapper with RedSBContext(): File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 322, in __enter__ self.o = self.singular.option("get") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1069, in option return self(self.eval("option(get)"),"intvec") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/morphism.pyx", line 1231: sage: f._phi() Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in f._phi()###line 1231: sage: f._phi() NameError: name 'f' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/morphism.pyx", line 1247: sage: R. = QQ[]; S. = R.quo([x^2,y^2]) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in R = QQ['x, y']; (x, y,) = R._first_ngens(2); S = R.quo([x**Integer(2),y**Integer(2)], names=('xx', 'yy',)); (xx, yy,) = S._first_ngens(2)###line 1247: sage: R. = QQ[]; S. = R.quo([x^2,y^2]) File "category_object.pyx", line 225, in sage.structure.category_object.CategoryObject._first_ngens (sage/structure/category_object.c:2701) File "parent_gens.pyx", line 281, in sage.structure.parent_gens.ParentWithGens.gens (sage/structure/parent_gens.c:2600) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 641, in gen return self(self.__R.gen(i)) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 523, in __call__ return quotient_ring_element.QuotientRingElement(self, x) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 104, in __init__ self._reduce_() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 123, in _reduce_ self.__rep = I.reduce(self.__rep) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2591, in reduce gb = self.groebner_basis() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/misc/cachefunc.py", line 242, in __call__ cache[key] = self.f(self._instance, *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2485, in groebner_basis gb = self._groebner_basis_singular("groebner", *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 364, in wrapper with RedSBContext(): File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 322, in __enter__ self.o = self.singular.option("get") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1069, in option return self(self.eval("option(get)"),"intvec") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/morphism.pyx", line 1248: sage: S.hom([yy,xx]).morphism_from_cover() Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in S.hom([yy,xx]).morphism_from_cover()###line 1248: sage: S.hom([yy,xx]).morphism_from_cover() NameError: name 'yy' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/morphism.pyx", line 1262: sage: S. = R.quo(x^3 + y^3 + z^3) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in S = R.quo(x**Integer(3) + y**Integer(3) + z**Integer(3), names=('a', 'b', 'c',)); (a, b, c,) = S._first_ngens(3)###line 1262: sage: S. = R.quo(x^3 + y^3 + z^3) File "category_object.pyx", line 225, in sage.structure.category_object.CategoryObject._first_ngens (sage/structure/category_object.c:2701) File "parent_gens.pyx", line 281, in sage.structure.parent_gens.ParentWithGens.gens (sage/structure/parent_gens.c:2600) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 641, in gen return self(self.__R.gen(i)) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 523, in __call__ return quotient_ring_element.QuotientRingElement(self, x) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 104, in __init__ self._reduce_() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 123, in _reduce_ self.__rep = I.reduce(self.__rep) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2591, in reduce gb = self.groebner_basis() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/misc/cachefunc.py", line 242, in __call__ cache[key] = self.f(self._instance, *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2485, in groebner_basis gb = self._groebner_basis_singular("groebner", *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 364, in wrapper with RedSBContext(): File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 322, in __enter__ self.o = self.singular.option("get") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1069, in option return self(self.eval("option(get)"),"intvec") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/morphism.pyx", line 1263: sage: phi = S.hom([b, c, a]) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in phi = S.hom([b, c, a])###line 1263: sage: phi = S.hom([b, c, a]) NameError: name 'b' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/morphism.pyx", line 1264: sage: psi = S.hom([c, b, a]) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in psi = S.hom([c, b, a])###line 1264: sage: psi = S.hom([c, b, a]) NameError: name 'c' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/morphism.pyx", line 1265: sage: f = S.hom([b, c, a + a^3 + b^3 + c^3]) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in f = S.hom([b, c, a + a**Integer(3) + b**Integer(3) + c**Integer(3)])###line 1265: sage: f = S.hom([b, c, a + a^3 + b^3 + c^3]) NameError: name 'b' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/morphism.pyx", line 1266: sage: phi == psi Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in phi == psi###line 1266: sage: phi == psi NameError: name 'phi' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/morphism.pyx", line 1268: sage: phi == f Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in phi == f###line 1268: sage: phi == f NameError: name 'phi' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/morphism.pyx", line 1281: sage: R. = QQ[]; S. = R.quo([x^2,y^2]); f = S.hom([yy,xx]) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in R = QQ['x, y']; (x, y,) = R._first_ngens(2); S = R.quo([x**Integer(2),y**Integer(2)], names=('xx', 'yy',)); (xx, yy,) = S._first_ngens(2); f = S.hom([yy,xx])###line 1281: sage: R. = QQ[]; S. = R.quo([x^2,y^2]); f = S.hom([yy,xx]) File "category_object.pyx", line 225, in sage.structure.category_object.CategoryObject._first_ngens (sage/structure/category_object.c:2701) File "parent_gens.pyx", line 281, in sage.structure.parent_gens.ParentWithGens.gens (sage/structure/parent_gens.c:2600) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 641, in gen return self(self.__R.gen(i)) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 523, in __call__ return quotient_ring_element.QuotientRingElement(self, x) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 104, in __init__ self._reduce_() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 123, in _reduce_ self.__rep = I.reduce(self.__rep) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2591, in reduce gb = self.groebner_basis() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/misc/cachefunc.py", line 242, in __call__ cache[key] = self.f(self._instance, *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2485, in groebner_basis gb = self._groebner_basis_singular("groebner", *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 364, in wrapper with RedSBContext(): File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 322, in __enter__ self.o = self.singular.option("get") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1069, in option return self(self.eval("option(get)"),"intvec") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/morphism.pyx", line 1282: sage: print f._repr_defn() Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in print f._repr_defn()###line 1282: sage: print f._repr_defn() NameError: name 'f' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/morphism.pyx", line 1297: sage: R. = QQ[]; S. = R.quo([x^2,y^2]); f = S.hom([yy,xx]) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in R = QQ['x, y']; (x, y,) = R._first_ngens(2); S = R.quo([x**Integer(2),y**Integer(2)], names=('xx', 'yy',)); (xx, yy,) = S._first_ngens(2); f = S.hom([yy,xx])###line 1297: sage: R. = QQ[]; S. = R.quo([x^2,y^2]); f = S.hom([yy,xx]) File "category_object.pyx", line 225, in sage.structure.category_object.CategoryObject._first_ngens (sage/structure/category_object.c:2701) File "parent_gens.pyx", line 281, in sage.structure.parent_gens.ParentWithGens.gens (sage/structure/parent_gens.c:2600) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 641, in gen return self(self.__R.gen(i)) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 523, in __call__ return quotient_ring_element.QuotientRingElement(self, x) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 104, in __init__ self._reduce_() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 123, in _reduce_ self.__rep = I.reduce(self.__rep) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2591, in reduce gb = self.groebner_basis() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/misc/cachefunc.py", line 242, in __call__ cache[key] = self.f(self._instance, *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2485, in groebner_basis gb = self._groebner_basis_singular("groebner", *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 364, in wrapper with RedSBContext(): File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 322, in __enter__ self.o = self.singular.option("get") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1069, in option return self(self.eval("option(get)"),"intvec") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/morphism.pyx", line 1298: sage: f(3*x + (1/2)*y) # indirect doctest Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in f(Integer(3)*x + (Integer(1)/Integer(2))*y) # indirect doctest###line 1298: sage: f(3*x + (1/2)*y) # indirect doctest NameError: name 'f' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/morphism.pyx", line 448: sage: S. = R.quo( (x^2 + y^2, y) ) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in S = R.quo( (x**Integer(2) + y**Integer(2), y) , names=('xbar', 'ybar',)); (xbar, ybar,) = S._first_ngens(2)###line 448: sage: S. = R.quo( (x^2 + y^2, y) ) File "category_object.pyx", line 225, in sage.structure.category_object.CategoryObject._first_ngens (sage/structure/category_object.c:2701) File "parent_gens.pyx", line 281, in sage.structure.parent_gens.ParentWithGens.gens (sage/structure/parent_gens.c:2600) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 641, in gen return self(self.__R.gen(i)) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 523, in __call__ return quotient_ring_element.QuotientRingElement(self, x) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 104, in __init__ self._reduce_() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 123, in _reduce_ self.__rep = I.reduce(self.__rep) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2591, in reduce gb = self.groebner_basis() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/misc/cachefunc.py", line 242, in __call__ cache[key] = self.f(self._instance, *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2485, in groebner_basis gb = self._groebner_basis_singular("groebner", *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 364, in wrapper with RedSBContext(): File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 322, in __enter__ self.o = self.singular.option("get") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1069, in option return self(self.eval("option(get)"),"intvec") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/morphism.pyx", line 449: sage: S.lift() Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in S.lift()###line 449: sage: S.lift() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 360, in lift self.__lift = RingMap_lift(self, self.__R) File "morphism.pyx", line 475, in sage.rings.morphism.RingMap_lift.__init__ (sage/rings/morphism.c:2543) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 523, in __call__ return quotient_ring_element.QuotientRingElement(self, x) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 104, in __init__ self._reduce_() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 123, in _reduce_ self.__rep = I.reduce(self.__rep) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2591, in reduce gb = self.groebner_basis() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/misc/cachefunc.py", line 242, in __call__ cache[key] = self.f(self._instance, *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2485, in groebner_basis gb = self._groebner_basis_singular("groebner", *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 364, in wrapper with RedSBContext(): File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 322, in __enter__ self.o = self.singular.option("get") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1069, in option return self(self.eval("option(get)"),"intvec") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/morphism.pyx", line 454: sage: S.lift() == 0 Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in S.lift() == Integer(0)###line 454: sage: S.lift() == 0 File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 360, in lift self.__lift = RingMap_lift(self, self.__R) File "morphism.pyx", line 475, in sage.rings.morphism.RingMap_lift.__init__ (sage/rings/morphism.c:2543) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 523, in __call__ return quotient_ring_element.QuotientRingElement(self, x) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 104, in __init__ self._reduce_() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 123, in _reduce_ self.__rep = I.reduce(self.__rep) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2591, in reduce gb = self.groebner_basis() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/misc/cachefunc.py", line 242, in __call__ cache[key] = self.f(self._instance, *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2485, in groebner_basis gb = self._groebner_basis_singular("groebner", *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 364, in wrapper with RedSBContext(): File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 322, in __enter__ self.o = self.singular.option("get") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1069, in option return self(self.eval("option(get)"),"intvec") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** 14 items had failures: 5 of 119 in __main__.example_0 2 of 4 in __main__.example_17 4 of 9 in __main__.example_25 6 of 21 in __main__.example_28 3 of 6 in __main__.example_31 4 of 7 in __main__.example_36 5 of 8 in __main__.example_37 1 of 3 in __main__.example_38 2 of 4 in __main__.example_39 2 of 4 in __main__.example_40 6 of 9 in __main__.example_41 2 of 4 in __main__.example_42 2 of 4 in __main__.example_43 3 of 6 in __main__.example_5 ***Test Failed*** 47 failures. For whitespace errors, see the file /opt/sage-4.0.1/tmp/.doctest_morphism.py [5.0 s] sage -t -long "devel/sage/sage/rings/power_series_poly.pyx" [1.6 s] sage -t -long "devel/sage/sage/rings/fraction_field.py" [1.5 s] sage -t -long "devel/sage/sage/rings/finite_field_ntl_gf2e.pyx" [1.8 s] sage -t -long "devel/sage/sage/rings/complex_field.py" [1.5 s] sage -t -long "devel/sage/sage/rings/rational.pxi" [0.1 s] sage -t -long "devel/sage/sage/rings/real_mpfr.pyx" [5.3 s] sage -t -long "devel/sage/sage/rings/commutative_algebra_element.py" [1.4 s] sage -t -long "devel/sage/sage/rings/euclidean_domain.py" [1.4 s] sage -t -long "devel/sage/sage/rings/finite_field_element.py" [2.2 s] sage -t -long "devel/sage/sage/rings/ring.pyx" ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/ring.pyx", line 858: sage: S. = R.quotient((x^2, y)) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in S = R.quotient((x**Integer(2), y), names=('a', 'b',)); (a, b,) = S._first_ngens(2)###line 858: sage: S. = R.quotient((x^2, y)) File "category_object.pyx", line 225, in sage.structure.category_object.CategoryObject._first_ngens (sage/structure/category_object.c:2701) File "parent_gens.pyx", line 281, in sage.structure.parent_gens.ParentWithGens.gens (sage/structure/parent_gens.c:2600) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 641, in gen return self(self.__R.gen(i)) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 523, in __call__ return quotient_ring_element.QuotientRingElement(self, x) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 104, in __init__ self._reduce_() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 123, in _reduce_ self.__rep = I.reduce(self.__rep) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2591, in reduce gb = self.groebner_basis() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/misc/cachefunc.py", line 242, in __call__ cache[key] = self.f(self._instance, *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2485, in groebner_basis gb = self._groebner_basis_singular("groebner", *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 364, in wrapper with RedSBContext(): File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 322, in __enter__ self.o = self.singular.option("get") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1069, in option return self(self.eval("option(get)"),"intvec") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/ring.pyx", line 861: sage: S.gens() Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in S.gens()###line 861: sage: S.gens() File "parent_gens.pyx", line 281, in sage.structure.parent_gens.ParentWithGens.gens (sage/structure/parent_gens.c:2600) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 641, in gen return self(self.__R.gen(i)) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 523, in __call__ return quotient_ring_element.QuotientRingElement(self, x) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 104, in __init__ self._reduce_() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 123, in _reduce_ self.__rep = I.reduce(self.__rep) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2591, in reduce gb = self.groebner_basis() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/misc/cachefunc.py", line 242, in __call__ cache[key] = self.f(self._instance, *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2485, in groebner_basis gb = self._groebner_basis_singular("groebner", *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 364, in wrapper with RedSBContext(): File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 322, in __enter__ self.o = self.singular.option("get") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1069, in option return self(self.eval("option(get)"),"intvec") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/ring.pyx", line 863: sage: a == b Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in a == b###line 863: sage: a == b NameError: name 'a' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/ring.pyx", line 881: sage: S. = R.quo((x^2, y)) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in S = R.quo((x**Integer(2), y), names=('a', 'b',)); (a, b,) = S._first_ngens(2)###line 881: sage: S. = R.quo((x^2, y)) File "category_object.pyx", line 225, in sage.structure.category_object.CategoryObject._first_ngens (sage/structure/category_object.c:2701) File "parent_gens.pyx", line 281, in sage.structure.parent_gens.ParentWithGens.gens (sage/structure/parent_gens.c:2600) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 641, in gen return self(self.__R.gen(i)) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 523, in __call__ return quotient_ring_element.QuotientRingElement(self, x) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 104, in __init__ self._reduce_() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 123, in _reduce_ self.__rep = I.reduce(self.__rep) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2591, in reduce gb = self.groebner_basis() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/misc/cachefunc.py", line 242, in __call__ cache[key] = self.f(self._instance, *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2485, in groebner_basis gb = self._groebner_basis_singular("groebner", *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 364, in wrapper with RedSBContext(): File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 322, in __enter__ self.o = self.singular.option("get") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1069, in option return self(self.eval("option(get)"),"intvec") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/ring.pyx", line 884: sage: S.gens() Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in S.gens()###line 884: sage: S.gens() File "parent_gens.pyx", line 281, in sage.structure.parent_gens.ParentWithGens.gens (sage/structure/parent_gens.c:2600) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 641, in gen return self(self.__R.gen(i)) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 523, in __call__ return quotient_ring_element.QuotientRingElement(self, x) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 104, in __init__ self._reduce_() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 123, in _reduce_ self.__rep = I.reduce(self.__rep) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2591, in reduce gb = self.groebner_basis() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/misc/cachefunc.py", line 242, in __call__ cache[key] = self.f(self._instance, *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2485, in groebner_basis gb = self._groebner_basis_singular("groebner", *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 364, in wrapper with RedSBContext(): File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 322, in __enter__ self.o = self.singular.option("get") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1069, in option return self(self.eval("option(get)"),"intvec") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/ring.pyx", line 886: sage: a == b Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in a == b###line 886: sage: a == b NameError: name 'a' is not defined ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/ring.pyx", line 948: sage: S. = R.quotient_ring((x^2, y)) Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in S = R.quotient_ring((x**Integer(2), y), names=('a', 'b',)); (a, b,) = S._first_ngens(2)###line 948: sage: S. = R.quotient_ring((x^2, y)) File "category_object.pyx", line 225, in sage.structure.category_object.CategoryObject._first_ngens (sage/structure/category_object.c:2701) File "parent_gens.pyx", line 281, in sage.structure.parent_gens.ParentWithGens.gens (sage/structure/parent_gens.c:2600) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 641, in gen return self(self.__R.gen(i)) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 523, in __call__ return quotient_ring_element.QuotientRingElement(self, x) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 104, in __init__ self._reduce_() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 123, in _reduce_ self.__rep = I.reduce(self.__rep) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2591, in reduce gb = self.groebner_basis() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/misc/cachefunc.py", line 242, in __call__ cache[key] = self.f(self._instance, *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2485, in groebner_basis gb = self._groebner_basis_singular("groebner", *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 364, in wrapper with RedSBContext(): File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 322, in __enter__ self.o = self.singular.option("get") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1069, in option return self(self.eval("option(get)"),"intvec") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/ring.pyx", line 951: sage: S.gens() Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in S.gens()###line 951: sage: S.gens() File "parent_gens.pyx", line 281, in sage.structure.parent_gens.ParentWithGens.gens (sage/structure/parent_gens.c:2600) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 641, in gen return self(self.__R.gen(i)) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring.py", line 523, in __call__ return quotient_ring_element.QuotientRingElement(self, x) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 104, in __init__ self._reduce_() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/quotient_ring_element.py", line 123, in _reduce_ self.__rep = I.reduce(self.__rep) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2591, in reduce gb = self.groebner_basis() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/misc/cachefunc.py", line 242, in __call__ cache[key] = self.f(self._instance, *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 2485, in groebner_basis gb = self._groebner_basis_singular("groebner", *args, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 364, in wrapper with RedSBContext(): File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/rings/polynomial/multi_polynomial_ideal.py", line 322, in __enter__ self.o = self.singular.option("get") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 1069, in option return self(self.eval("option(get)"),"intvec") File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 540, in eval s = Expect.eval(self, x, **kwds) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 975, in eval return '\n'.join([self._eval_line(L, **kwds) for L in code.split('\n') if L != '']) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 637, in _eval_line self._start() File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/singular.py", line 375, in _start Expect._start(self, alt_message) File "/opt/sage-4.0.1/local/lib/python2.5/site-packages/sage/interfaces/expect.py", line 472, in _start raise RuntimeError, "Unable to start %s"%self.__name RuntimeError: Unable to start singular ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/ring.pyx", line 953: sage: a == b Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1231, in run_one_test self.run_one_example(test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/sagedoctest.py", line 38, in run_one_example OrigDocTestRunner.run_one_example(self, test, example, filename, compileflags) File "/opt/sage-4.0.1/local/bin/ncadoctest.py", line 1172, in run_one_example compileflags, 1) in test.globs File "", line 1, in a == b###line 953: sage: a == b NameError: name 'a' is not defined ********************************************************************** 3 items had failures: 3 of 11 in __main__.example_36 3 of 7 in __main__.example_37 3 of 11 in __main__.example_40 ***Test Failed*** 9 failures. For whitespace errors, see the file /opt/sage-4.0.1/tmp/.doctest_ring.py [3.1 s] sage -t -long "devel/sage/sage/rings/real_rqdf.pyx" [1.5 s] sage -t -long "devel/sage/sage/rings/residue_field.pyx" ********************************************************************** File "/opt/sage-4.0.1/devel/sage/sage/rings/residue_field.pyx", line 66: sage: I.groebner_basis() Exception raised: Traceback (most recent call last): File "/opt/sage-4.0.1/local/bin/ncadoctes