Index – I IcosahedralGraph() (in module sage.graphs.generators.platonic_solids) (sage.graphs.graph_generators.GraphGenerators static method) IGraph() (in module sage.graphs.generators.families) (sage.graphs.graph_generators.GraphGenerators static method) igraph_graph() (sage.graphs.generic_graph.GenericGraph method) ihara_zeta_function_inverse() (sage.graphs.graph.Graph method) ImaseItoh() (sage.graphs.digraph_generators.DiGraphGenerators method) in_branchings() (sage.graphs.digraph.DiGraph method) in_degree() (sage.graphs.base.c_graph.CGraphBackend method) (sage.graphs.base.graph_backends.GenericGraphBackend method) (sage.graphs.base.sparse_graph.SparseGraph method) (sage.graphs.base.static_sparse_backend.StaticSparseBackend method) (sage.graphs.base.static_sparse_backend.StaticSparseCGraph method) (sage.graphs.digraph.DiGraph method) in_degree_iterator() (sage.graphs.digraph.DiGraph method) in_degree_sequence() (sage.graphs.digraph.DiGraph method) in_neighbors() (sage.graphs.base.c_graph.CGraph method) (sage.graphs.base.static_sparse_backend.StaticSparseCGraph method) incidence_graph() (sage.combinat.designs.incidence_structures.IncidenceStructure method) incidence_matrix() (sage.combinat.designs.incidence_structures.IncidenceStructure method) (sage.graphs.generic_graph.GenericGraph method) IncidenceStructure (class in sage.combinat.designs.incidence_structures) inclusion_digraph() (sage.graphs.isgci.GraphClasses method) inclusions() (sage.graphs.isgci.GraphClasses method) incoming_edge_iterator() (sage.graphs.digraph.DiGraph method) incoming_edges() (sage.graphs.digraph.DiGraph method) independent_set() (sage.graphs.graph.Graph method) independent_set_of_representatives() (sage.graphs.graph.Graph method) IndependentSets (class in sage.graphs.independent_sets) induced_substructure() (sage.combinat.designs.incidence_structures.IncidenceStructure method) int_to_binary_string() (in module sage.graphs.generic_graph_pyx) interactive_query() (sage.graphs.graph_database.GraphDatabase method) intersection (sage.graphs.graph_generators.GraphGenerators attribute) intersection_graph() (sage.combinat.designs.incidence_structures.IncidenceStructure method) IntersectionGraph() (in module sage.graphs.generators.intersection) (sage.graphs.graph_generators.GraphGenerators static method) IntervalGraph() (in module sage.graphs.generators.intersection) (sage.graphs.graph_generators.GraphGenerators static method) IoninKharaghani765Graph() (in module sage.graphs.generators.smallgraphs) (sage.graphs.graph_generators.GraphGenerators static method) is_affine_polar() (in module sage.graphs.strongly_regular_db) is_antipodal() (sage.graphs.graph.Graph method) is_aperiodic() (sage.graphs.digraph.DiGraph method) is_apex() (sage.graphs.graph.Graph method) is_arc_transitive() (sage.graphs.graph.Graph method) is_asteroidal_triple_free() (in module sage.graphs.asteroidal_triples) (sage.graphs.graph.Graph method) is_berge_cyclic() (sage.combinat.designs.incidence_structures.IncidenceStructure method) is_biconnected() (sage.graphs.graph.Graph method) is_bipartite() (sage.graphs.bipartite_graph.BipartiteGraph method) (sage.graphs.generic_graph.GenericGraph method) is_block_graph() (sage.graphs.graph.Graph method) is_cactus() (sage.graphs.graph.Graph method) is_cartesian_product() (in module sage.graphs.graph_decompositions.graph_products) (sage.graphs.graph.Graph method) is_cayley() (sage.graphs.generic_graph.GenericGraph method) is_chordal() (sage.graphs.generic_graph.GenericGraph method) is_circulant() (sage.graphs.generic_graph.GenericGraph method) is_circular_planar() (sage.graphs.generic_graph.GenericGraph method) is_circumscribable() (sage.graphs.graph.Graph method) is_classical_parameters_graph() (in module sage.graphs.generators.distance_regular) is_clique() (sage.graphs.generic_graph.GenericGraph method) is_cograph() (sage.graphs.graph.Graph method) is_comparability() (in module sage.graphs.comparability) (sage.graphs.graph.Graph method) is_comparability_MILP() (in module sage.graphs.comparability) is_complete_multipartite() (in module sage.graphs.strongly_regular_db) is_connected() (in module sage.graphs.connectivity) (sage.combinat.designs.incidence_structures.IncidenceStructure method) (sage.graphs.base.c_graph.CGraphBackend method) (sage.graphs.generic_graph.GenericGraph method) is_cossidente_penttila() (in module sage.graphs.strongly_regular_db) is_cut_edge() (in module sage.graphs.connectivity) (sage.graphs.generic_graph.GenericGraph method) is_cut_vertex() (in module sage.graphs.connectivity) (sage.graphs.generic_graph.GenericGraph method) is_cycle() (sage.graphs.generic_graph.GenericGraph method) is_directed() (sage.graphs.base.sparse_graph.SparseGraph method) (sage.graphs.digraph.DiGraph method) (sage.graphs.graph.Graph method) is_directed_acyclic() (sage.graphs.base.c_graph.CGraphBackend method) (sage.graphs.digraph.DiGraph method) is_distance_regular() (in module sage.graphs.distances_all_pairs) (sage.graphs.graph.Graph method) is_dominating() (in module sage.graphs.domination) (sage.graphs.graph.Graph method) is_drawn_free_of_edge_crossings() (sage.graphs.generic_graph.GenericGraph method) is_edge_transitive() (sage.graphs.graph.Graph method) is_equitable() (sage.graphs.generic_graph.GenericGraph method) is_eulerian() (sage.graphs.generic_graph.GenericGraph method) is_even_hole_free() (sage.graphs.graph.Graph method) is_factor_critical() (sage.graphs.graph.Graph method) is_forest() (sage.graphs.graph.Graph method) is_from_GQ_spread() (in module sage.graphs.generators.distance_regular) is_gallai_tree() (sage.graphs.generic_graph.GenericGraph method) is_generalized_quadrangle() (sage.combinat.designs.incidence_structures.IncidenceStructure method) is_geodetic() (in module sage.graphs.convexity_properties) (sage.graphs.generic_graph.GenericGraph method) is_goethals_seidel() (in module sage.graphs.strongly_regular_db) is_GQqmqp() (in module sage.graphs.strongly_regular_db) is_haemers() (in module sage.graphs.strongly_regular_db) is_half_transitive() (sage.graphs.graph.Graph method) is_hamiltonian() (sage.graphs.generic_graph.GenericGraph method) is_immutable() (sage.graphs.generic_graph.GenericGraph method) is_independent_set() (sage.graphs.generic_graph.GenericGraph method) is_inscribable() (sage.graphs.graph.Graph method) is_interval() (sage.graphs.generic_graph.GenericGraph method) is_isomorphic() (sage.combinat.designs.incidence_structures.IncidenceStructure method) (sage.graphs.generic_graph.GenericGraph method) is_johnson() (in module sage.graphs.strongly_regular_db) is_less_than_k() (sage.graphs.graph_decompositions.tree_decomposition.TreelengthConnected method) is_line_graph() (in module sage.graphs.line_graph) (sage.graphs.graph.Graph method) is_long_antihole_free() (in module sage.graphs.weakly_chordal) (sage.graphs.graph.Graph method) is_long_hole_free() (in module sage.graphs.weakly_chordal) (sage.graphs.graph.Graph method) is_mathon_PC_srg() (in module sage.graphs.strongly_regular_db) is_muzychuk_S6() (in module sage.graphs.strongly_regular_db) is_near_polygon() (in module sage.graphs.generators.distance_regular) is_NO_F2() (in module sage.graphs.strongly_regular_db) is_NO_F3() (in module sage.graphs.strongly_regular_db) is_NOodd() (in module sage.graphs.strongly_regular_db) is_NOperp_F5() (in module sage.graphs.strongly_regular_db) is_nowhere0_twoweight() (in module sage.graphs.strongly_regular_db) is_NU() (in module sage.graphs.strongly_regular_db) is_odd_hole_free() (sage.graphs.graph.Graph method) is_orthogonal_array_block_graph() (in module sage.graphs.strongly_regular_db) is_orthogonal_polar() (in module sage.graphs.strongly_regular_db) is_overfull() (sage.graphs.graph.Graph method) is_paley() (in module sage.graphs.strongly_regular_db) is_partial_cube() (in module sage.graphs.partial_cube) (sage.graphs.graph.Graph method) is_path() (sage.graphs.graph.Graph method) is_perfect() (sage.graphs.graph.Graph method) is_permutation() (in module sage.graphs.comparability) (sage.graphs.graph.Graph method) is_planar() (in module sage.graphs.planarity) (sage.graphs.generic_graph.GenericGraph method) is_polhill() (in module sage.graphs.strongly_regular_db) is_polyhedral() (sage.graphs.graph.Graph method) is_prime() (sage.graphs.graph.Graph method) is_pseudo_partition_graph() (in module sage.graphs.generators.distance_regular) is_redundant() (in module sage.graphs.domination) (sage.graphs.graph.Graph method) is_regular() (sage.combinat.designs.incidence_structures.IncidenceStructure method) (sage.graphs.generic_graph.GenericGraph method) is_resolvable() (sage.combinat.designs.incidence_structures.IncidenceStructure method) is_RSHCD() (in module sage.graphs.strongly_regular_db) is_self_complementary() (sage.graphs.generic_graph.GenericGraph method) is_semi_symmetric() (sage.graphs.graph.Graph method) is_simple() (sage.combinat.designs.incidence_structures.IncidenceStructure method) is_split() (sage.graphs.graph.Graph method) is_spread() (sage.combinat.designs.incidence_structures.IncidenceStructure method) is_steiner() (in module sage.graphs.strongly_regular_db) is_strongly_connected() (in module sage.graphs.connectivity) (sage.graphs.base.c_graph.CGraphBackend method) (sage.graphs.digraph.DiGraph method) is_strongly_regular() (in module sage.graphs.base.static_dense_graph) (sage.graphs.graph.Graph method) is_subgraph() (sage.graphs.base.c_graph.CGraphBackend method) (sage.graphs.generic_graph.GenericGraph method) is_switch_OA_srg() (in module sage.graphs.strongly_regular_db) is_switch_skewhad() (in module sage.graphs.strongly_regular_db) is_t_design() (sage.combinat.designs.incidence_structures.IncidenceStructure method) is_taylor_twograph_srg() (in module sage.graphs.strongly_regular_db) is_tournament() (sage.graphs.digraph.DiGraph method) is_transitive() (in module sage.graphs.comparability) (sage.graphs.digraph.DiGraph method) is_transitively_reduced() (sage.graphs.generic_graph.GenericGraph method) is_tree() (sage.graphs.graph.Graph method) is_triangle_free() (in module sage.graphs.base.static_dense_graph) (sage.graphs.graph.Graph method) is_triconnected() (in module sage.graphs.connectivity) (sage.graphs.graph.Graph method) is_twograph_descendant_of_srg() (in module sage.graphs.strongly_regular_db) is_uniform() (sage.combinat.designs.incidence_structures.IncidenceStructure method) is_unitary_dual_polar() (in module sage.graphs.strongly_regular_db) is_unitary_polar() (in module sage.graphs.strongly_regular_db) is_valid_lex_M_order() (in module sage.graphs.traversals) is_valid_ordering() (in module sage.graphs.graph_decompositions.vertex_separation) is_valid_tree_decomposition() (in module sage.graphs.graph_decompositions.tree_decomposition) is_vertex_transitive() (sage.graphs.generic_graph.GenericGraph method) is_weakly_chordal() (in module sage.graphs.weakly_chordal) (sage.graphs.graph.Graph method) isomorphic_substructures_iterator() (sage.combinat.designs.incidence_structures.IncidenceStructure method) iterator_edges() (sage.graphs.base.c_graph.CGraphBackend method) (sage.graphs.base.graph_backends.GenericGraphBackend method) (sage.graphs.base.static_sparse_backend.StaticSparseBackend method) iterator_in_edges() (sage.graphs.base.c_graph.CGraphBackend method) (sage.graphs.base.graph_backends.GenericGraphBackend method) (sage.graphs.base.static_sparse_backend.StaticSparseBackend method) iterator_in_nbrs() (sage.graphs.base.c_graph.CGraphBackend method) (sage.graphs.base.graph_backends.GenericGraphBackend method) (sage.graphs.base.static_sparse_backend.StaticSparseBackend method) iterator_nbrs() (sage.graphs.base.c_graph.CGraphBackend method) (sage.graphs.base.graph_backends.GenericGraphBackend method) (sage.graphs.base.static_sparse_backend.StaticSparseBackend method) iterator_out_edges() (sage.graphs.base.c_graph.CGraphBackend method) (sage.graphs.base.graph_backends.GenericGraphBackend method) (sage.graphs.base.static_sparse_backend.StaticSparseBackend method) iterator_out_nbrs() (sage.graphs.base.c_graph.CGraphBackend method) (sage.graphs.base.graph_backends.GenericGraphBackend method) (sage.graphs.base.static_sparse_backend.StaticSparseBackend method) iterator_unsorted_edges() (sage.graphs.base.c_graph.CGraphBackend method) (sage.graphs.base.static_sparse_backend.StaticSparseBackend method) iterator_verts() (sage.graphs.base.c_graph.CGraphBackend method) (sage.graphs.base.graph_backends.GenericGraphBackend method) (sage.graphs.base.static_sparse_backend.StaticSparseBackend method) IvanovIvanovFaradjevGraph() (in module sage.graphs.generators.distance_regular) (sage.graphs.graph_generators.GraphGenerators static method)
Index – I IcosahedralGraph() (in module sage.graphs.generators.platonic_solids) (sage.graphs.graph_generators.GraphGenerators static method) IGraph() (in module sage.graphs.generators.families) (sage.graphs.graph_generators.GraphGenerators static method) igraph_graph() (sage.graphs.generic_graph.GenericGraph method) ihara_zeta_function_inverse() (sage.graphs.graph.Graph method) ImaseItoh() (sage.graphs.digraph_generators.DiGraphGenerators method) in_branchings() (sage.graphs.digraph.DiGraph method) in_degree() (sage.graphs.base.c_graph.CGraphBackend method) (sage.graphs.base.graph_backends.GenericGraphBackend method) (sage.graphs.base.sparse_graph.SparseGraph method) (sage.graphs.base.static_sparse_backend.StaticSparseBackend method) (sage.graphs.base.static_sparse_backend.StaticSparseCGraph method) (sage.graphs.digraph.DiGraph method) in_degree_iterator() (sage.graphs.digraph.DiGraph method) in_degree_sequence() (sage.graphs.digraph.DiGraph method) in_neighbors() (sage.graphs.base.c_graph.CGraph method) (sage.graphs.base.static_sparse_backend.StaticSparseCGraph method) incidence_graph() (sage.combinat.designs.incidence_structures.IncidenceStructure method) incidence_matrix() (sage.combinat.designs.incidence_structures.IncidenceStructure method) (sage.graphs.generic_graph.GenericGraph method) IncidenceStructure (class in sage.combinat.designs.incidence_structures) inclusion_digraph() (sage.graphs.isgci.GraphClasses method) inclusions() (sage.graphs.isgci.GraphClasses method) incoming_edge_iterator() (sage.graphs.digraph.DiGraph method) incoming_edges() (sage.graphs.digraph.DiGraph method) independent_set() (sage.graphs.graph.Graph method) independent_set_of_representatives() (sage.graphs.graph.Graph method) IndependentSets (class in sage.graphs.independent_sets) induced_substructure() (sage.combinat.designs.incidence_structures.IncidenceStructure method) int_to_binary_string() (in module sage.graphs.generic_graph_pyx) interactive_query() (sage.graphs.graph_database.GraphDatabase method) intersection (sage.graphs.graph_generators.GraphGenerators attribute) intersection_graph() (sage.combinat.designs.incidence_structures.IncidenceStructure method) IntersectionGraph() (in module sage.graphs.generators.intersection) (sage.graphs.graph_generators.GraphGenerators static method) IntervalGraph() (in module sage.graphs.generators.intersection) (sage.graphs.graph_generators.GraphGenerators static method) IoninKharaghani765Graph() (in module sage.graphs.generators.smallgraphs) (sage.graphs.graph_generators.GraphGenerators static method) is_affine_polar() (in module sage.graphs.strongly_regular_db) is_antipodal() (sage.graphs.graph.Graph method) is_aperiodic() (sage.graphs.digraph.DiGraph method) is_apex() (sage.graphs.graph.Graph method) is_arc_transitive() (sage.graphs.graph.Graph method) is_asteroidal_triple_free() (in module sage.graphs.asteroidal_triples) (sage.graphs.graph.Graph method) is_berge_cyclic() (sage.combinat.designs.incidence_structures.IncidenceStructure method) is_biconnected() (sage.graphs.graph.Graph method) is_bipartite() (sage.graphs.bipartite_graph.BipartiteGraph method) (sage.graphs.generic_graph.GenericGraph method) is_block_graph() (sage.graphs.graph.Graph method) is_cactus() (sage.graphs.graph.Graph method) is_cartesian_product() (in module sage.graphs.graph_decompositions.graph_products) (sage.graphs.graph.Graph method) is_cayley() (sage.graphs.generic_graph.GenericGraph method) is_chordal() (sage.graphs.generic_graph.GenericGraph method) is_circulant() (sage.graphs.generic_graph.GenericGraph method) is_circular_planar() (sage.graphs.generic_graph.GenericGraph method) is_circumscribable() (sage.graphs.graph.Graph method) is_classical_parameters_graph() (in module sage.graphs.generators.distance_regular) is_clique() (sage.graphs.generic_graph.GenericGraph method) is_cograph() (sage.graphs.graph.Graph method) is_comparability() (in module sage.graphs.comparability) (sage.graphs.graph.Graph method) is_comparability_MILP() (in module sage.graphs.comparability) is_complete_multipartite() (in module sage.graphs.strongly_regular_db) is_connected() (in module sage.graphs.connectivity) (sage.combinat.designs.incidence_structures.IncidenceStructure method) (sage.graphs.base.c_graph.CGraphBackend method) (sage.graphs.generic_graph.GenericGraph method) is_cossidente_penttila() (in module sage.graphs.strongly_regular_db) is_cut_edge() (in module sage.graphs.connectivity) (sage.graphs.generic_graph.GenericGraph method) is_cut_vertex() (in module sage.graphs.connectivity) (sage.graphs.generic_graph.GenericGraph method) is_cycle() (sage.graphs.generic_graph.GenericGraph method) is_directed() (sage.graphs.base.sparse_graph.SparseGraph method) (sage.graphs.digraph.DiGraph method) (sage.graphs.graph.Graph method) is_directed_acyclic() (sage.graphs.base.c_graph.CGraphBackend method) (sage.graphs.digraph.DiGraph method) is_distance_regular() (in module sage.graphs.distances_all_pairs) (sage.graphs.graph.Graph method) is_dominating() (in module sage.graphs.domination) (sage.graphs.graph.Graph method) is_drawn_free_of_edge_crossings() (sage.graphs.generic_graph.GenericGraph method) is_edge_transitive() (sage.graphs.graph.Graph method) is_equitable() (sage.graphs.generic_graph.GenericGraph method) is_eulerian() (sage.graphs.generic_graph.GenericGraph method) is_even_hole_free() (sage.graphs.graph.Graph method) is_factor_critical() (sage.graphs.graph.Graph method) is_forest() (sage.graphs.graph.Graph method) is_from_GQ_spread() (in module sage.graphs.generators.distance_regular) is_gallai_tree() (sage.graphs.generic_graph.GenericGraph method) is_generalized_quadrangle() (sage.combinat.designs.incidence_structures.IncidenceStructure method) is_geodetic() (in module sage.graphs.convexity_properties) (sage.graphs.generic_graph.GenericGraph method) is_goethals_seidel() (in module sage.graphs.strongly_regular_db) is_GQqmqp() (in module sage.graphs.strongly_regular_db) is_haemers() (in module sage.graphs.strongly_regular_db) is_half_transitive() (sage.graphs.graph.Graph method) is_hamiltonian() (sage.graphs.generic_graph.GenericGraph method) is_immutable() (sage.graphs.generic_graph.GenericGraph method) is_independent_set() (sage.graphs.generic_graph.GenericGraph method) is_inscribable() (sage.graphs.graph.Graph method) is_interval() (sage.graphs.generic_graph.GenericGraph method) is_isomorphic() (sage.combinat.designs.incidence_structures.IncidenceStructure method) (sage.graphs.generic_graph.GenericGraph method) is_johnson() (in module sage.graphs.strongly_regular_db) is_less_than_k() (sage.graphs.graph_decompositions.tree_decomposition.TreelengthConnected method) is_line_graph() (in module sage.graphs.line_graph) (sage.graphs.graph.Graph method) is_long_antihole_free() (in module sage.graphs.weakly_chordal) (sage.graphs.graph.Graph method) is_long_hole_free() (in module sage.graphs.weakly_chordal) (sage.graphs.graph.Graph method) is_mathon_PC_srg() (in module sage.graphs.strongly_regular_db) is_muzychuk_S6() (in module sage.graphs.strongly_regular_db) is_near_polygon() (in module sage.graphs.generators.distance_regular) is_NO_F2() (in module sage.graphs.strongly_regular_db) is_NO_F3() (in module sage.graphs.strongly_regular_db) is_NOodd() (in module sage.graphs.strongly_regular_db) is_NOperp_F5() (in module sage.graphs.strongly_regular_db) is_nowhere0_twoweight() (in module sage.graphs.strongly_regular_db) is_NU() (in module sage.graphs.strongly_regular_db) is_odd_hole_free() (sage.graphs.graph.Graph method) is_orthogonal_array_block_graph() (in module sage.graphs.strongly_regular_db) is_orthogonal_polar() (in module sage.graphs.strongly_regular_db) is_overfull() (sage.graphs.graph.Graph method) is_paley() (in module sage.graphs.strongly_regular_db) is_partial_cube() (in module sage.graphs.partial_cube) (sage.graphs.graph.Graph method) is_path() (sage.graphs.graph.Graph method) is_perfect() (sage.graphs.graph.Graph method) is_permutation() (in module sage.graphs.comparability) (sage.graphs.graph.Graph method) is_planar() (in module sage.graphs.planarity) (sage.graphs.generic_graph.GenericGraph method) is_polhill() (in module sage.graphs.strongly_regular_db) is_polyhedral() (sage.graphs.graph.Graph method) is_prime() (sage.graphs.graph.Graph method) is_pseudo_partition_graph() (in module sage.graphs.generators.distance_regular) is_redundant() (in module sage.graphs.domination) (sage.graphs.graph.Graph method) is_regular() (sage.combinat.designs.incidence_structures.IncidenceStructure method) (sage.graphs.generic_graph.GenericGraph method) is_resolvable() (sage.combinat.designs.incidence_structures.IncidenceStructure method) is_RSHCD() (in module sage.graphs.strongly_regular_db) is_self_complementary() (sage.graphs.generic_graph.GenericGraph method) is_semi_symmetric() (sage.graphs.graph.Graph method) is_simple() (sage.combinat.designs.incidence_structures.IncidenceStructure method) is_split() (sage.graphs.graph.Graph method) is_spread() (sage.combinat.designs.incidence_structures.IncidenceStructure method) is_steiner() (in module sage.graphs.strongly_regular_db) is_strongly_connected() (in module sage.graphs.connectivity) (sage.graphs.base.c_graph.CGraphBackend method) (sage.graphs.digraph.DiGraph method) is_strongly_regular() (in module sage.graphs.base.static_dense_graph) (sage.graphs.graph.Graph method) is_subgraph() (sage.graphs.base.c_graph.CGraphBackend method) (sage.graphs.generic_graph.GenericGraph method) is_switch_OA_srg() (in module sage.graphs.strongly_regular_db) is_switch_skewhad() (in module sage.graphs.strongly_regular_db) is_t_design() (sage.combinat.designs.incidence_structures.IncidenceStructure method) is_taylor_twograph_srg() (in module sage.graphs.strongly_regular_db) is_tournament() (sage.graphs.digraph.DiGraph method) is_transitive() (in module sage.graphs.comparability) (sage.graphs.digraph.DiGraph method) is_transitively_reduced() (sage.graphs.generic_graph.GenericGraph method) is_tree() (sage.graphs.graph.Graph method) is_triangle_free() (in module sage.graphs.base.static_dense_graph) (sage.graphs.graph.Graph method) is_triconnected() (in module sage.graphs.connectivity) (sage.graphs.graph.Graph method) is_twograph_descendant_of_srg() (in module sage.graphs.strongly_regular_db) is_uniform() (sage.combinat.designs.incidence_structures.IncidenceStructure method) is_unitary_dual_polar() (in module sage.graphs.strongly_regular_db) is_unitary_polar() (in module sage.graphs.strongly_regular_db) is_valid_lex_M_order() (in module sage.graphs.traversals) is_valid_ordering() (in module sage.graphs.graph_decompositions.vertex_separation) is_valid_tree_decomposition() (in module sage.graphs.graph_decompositions.tree_decomposition) is_vertex_transitive() (sage.graphs.generic_graph.GenericGraph method) is_weakly_chordal() (in module sage.graphs.weakly_chordal) (sage.graphs.graph.Graph method) isomorphic_substructures_iterator() (sage.combinat.designs.incidence_structures.IncidenceStructure method) iterator_edges() (sage.graphs.base.c_graph.CGraphBackend method) (sage.graphs.base.graph_backends.GenericGraphBackend method) (sage.graphs.base.static_sparse_backend.StaticSparseBackend method) iterator_in_edges() (sage.graphs.base.c_graph.CGraphBackend method) (sage.graphs.base.graph_backends.GenericGraphBackend method) (sage.graphs.base.static_sparse_backend.StaticSparseBackend method) iterator_in_nbrs() (sage.graphs.base.c_graph.CGraphBackend method) (sage.graphs.base.graph_backends.GenericGraphBackend method) (sage.graphs.base.static_sparse_backend.StaticSparseBackend method) iterator_nbrs() (sage.graphs.base.c_graph.CGraphBackend method) (sage.graphs.base.graph_backends.GenericGraphBackend method) (sage.graphs.base.static_sparse_backend.StaticSparseBackend method) iterator_out_edges() (sage.graphs.base.c_graph.CGraphBackend method) (sage.graphs.base.graph_backends.GenericGraphBackend method) (sage.graphs.base.static_sparse_backend.StaticSparseBackend method) iterator_out_nbrs() (sage.graphs.base.c_graph.CGraphBackend method) (sage.graphs.base.graph_backends.GenericGraphBackend method) (sage.graphs.base.static_sparse_backend.StaticSparseBackend method) iterator_unsorted_edges() (sage.graphs.base.c_graph.CGraphBackend method) (sage.graphs.base.static_sparse_backend.StaticSparseBackend method) iterator_verts() (sage.graphs.base.c_graph.CGraphBackend method) (sage.graphs.base.graph_backends.GenericGraphBackend method) (sage.graphs.base.static_sparse_backend.StaticSparseBackend method) IvanovIvanovFaradjevGraph() (in module sage.graphs.generators.distance_regular) (sage.graphs.graph_generators.GraphGenerators static method)