Index – I icosahedron() (sage.geometry.polyhedron.library.Polytopes method) icosidodecahedron() (sage.geometry.polyhedron.library.Polytopes method) icosidodecahedron_V2() (sage.geometry.polyhedron.library.Polytopes method) ideal() (sage.rings.polynomial.groebner_fan.GroebnerFan method) (sage.rings.polynomial.groebner_fan.ReducedGroebnerBasis method) ideal_to_gfan_format() (in module sage.rings.polynomial.groebner_fan) identity() (sage.geometry.polyhedron.plot.Projection method) ignore_subfaces() (sage.geometry.polyhedron.combinatorial_polyhedron.face_iterator.FaceIterator_base method) ignore_supfaces() (sage.geometry.polyhedron.combinatorial_polyhedron.face_iterator.FaceIterator_base method) image (sage.geometry.convex_set.AffineHullProjectionData attribute) image_cone() (sage.geometry.fan_morphism.FanMorphism method) incidence_matrix() (sage.geometry.cone.ConvexRationalPolyhedralCone method) (sage.geometry.lattice_polytope.LatticePolytopeClass method) (sage.geometry.polyhedron.base3.Polyhedron_base3 method) (sage.geometry.polyhedron.combinatorial_polyhedron.base.CombinatorialPolyhedron method) incidence_matrix_to_bit_rep_of_facets() (in module sage.geometry.polyhedron.combinatorial_polyhedron.conversions) incidence_matrix_to_bit_rep_of_Vrep() (in module sage.geometry.polyhedron.combinatorial_polyhedron.conversions) incident() (sage.geometry.polyhedron.representation.Hrepresentation method) (sage.geometry.polyhedron.representation.Vrepresentation method) include_points() (sage.geometry.toric_plotter.ToricPlotter method) index() (sage.geometry.fan_morphism.FanMorphism method) (sage.geometry.lattice_polytope.LatticePolytopeClass method) (sage.geometry.point_collection.PointCollection method) (sage.geometry.polyhedron.representation.PolyhedronRepresentation method) (sage.geometry.triangulation.base.Point method) inequalities() (sage.geometry.polyhedron.base0.Polyhedron_base0 method) inequalities_list() (sage.geometry.polyhedron.base0.Polyhedron_base0 method) Inequality (class in sage.geometry.polyhedron.representation) INEQUALITY (sage.geometry.polyhedron.representation.PolyhedronRepresentation attribute) inequality_generator() (sage.geometry.polyhedron.base0.Polyhedron_base0 method) initial_form_systems() (sage.rings.polynomial.groebner_fan.TropicalPrevariety method) initial_forms() (sage.rings.polynomial.groebner_fan.InitialForm method) initial_pair() (sage.geometry.polyhedron.double_description.Problem method) InitialForm (class in sage.rings.polynomial.groebner_fan) inner_product_matrix() (sage.geometry.polyhedron.double_description.DoubleDescriptionPair method) int_to_simplex() (sage.geometry.triangulation.base.PointConfiguration_base method) integral_hull() (sage.geometry.polyhedron.backend_normaliz.Polyhedron_normaliz method) integral_length() (in module sage.geometry.cone) integral_points() (sage.geometry.polyhedron.backend_normaliz.Polyhedron_QQ_normaliz method) (sage.geometry.polyhedron.base2.Polyhedron_base2 method) (sage.geometry.polyhedron.ppl_lattice_polytope.LatticePolytope_PPL_class method) integral_points_count() (sage.geometry.polyhedron.base2.Polyhedron_base2 method) (sage.geometry.polyhedron.base_QQ.Polyhedron_QQ method) integral_points_generators() (sage.geometry.polyhedron.backend_normaliz.Polyhedron_QQ_normaliz method) integral_points_not_interior_to_facets() (sage.geometry.polyhedron.ppl_lattice_polytope.LatticePolytope_PPL_class method) IntegralRayCollection (class in sage.geometry.cone) integrate() (sage.geometry.polyhedron.base7.Polyhedron_base7 method) interactive() (sage.rings.polynomial.groebner_fan.GroebnerFan method) (sage.rings.polynomial.groebner_fan.ReducedGroebnerBasis method) interior() (sage.geometry.cone.ConvexRationalPolyhedralCone method) (sage.geometry.convex_set.ConvexSet_base method) (sage.geometry.polyhedron.base1.Polyhedron_base1 method) (sage.geometry.relative_interior.RelativeInterior method) interior_contains() (sage.geometry.cone.ConvexRationalPolyhedralCone method) (sage.geometry.polyhedron.base1.Polyhedron_base1 method) (sage.geometry.polyhedron.representation.Equation method) (sage.geometry.polyhedron.representation.Inequality method) interior_facets() (sage.geometry.triangulation.element.Triangulation method) interior_point_indices() (sage.geometry.lattice_polytope.LatticePolytopeClass method) interior_points() (sage.geometry.lattice_polytope.LatticePolytopeClass method) internal_ray() (sage.rings.polynomial.groebner_fan.InitialForm method) intersection() (sage.geometry.cone.ConvexRationalPolyhedralCone method) (sage.geometry.convex_set.ConvexSet_base method) (sage.geometry.hyperplane_arrangement.affine_subspace.AffineSubspace method) (sage.geometry.hyperplane_arrangement.hyperplane.Hyperplane method) (sage.geometry.polyhedron.base5.Polyhedron_base5 method) (sage.geometry.toric_lattice.ToricLattice_generic method) intersection_poset() (sage.geometry.hyperplane_arrangement.arrangement.HyperplaneArrangementElement method) is_affine() (sage.geometry.triangulation.base.PointConfiguration_base method) is_bipyramid() (sage.geometry.polyhedron.base3.Polyhedron_base3 method) (sage.geometry.polyhedron.combinatorial_polyhedron.base.CombinatorialPolyhedron method) is_birational() (sage.geometry.fan_morphism.FanMorphism method) is_bounded() (sage.geometry.polyhedron.ppl_lattice_polytope.LatticePolytope_PPL_class method) is_bundle() (sage.geometry.fan_morphism.FanMorphism method) is_cell() (sage.geometry.polyhedral_complex.PolyhedralComplex method) is_central() (sage.geometry.hyperplane_arrangement.arrangement.HyperplaneArrangementElement method) is_closed() (sage.geometry.convex_set.ConvexSet_base method) (sage.geometry.convex_set.ConvexSet_closed method) (sage.geometry.convex_set.ConvexSet_open method) (sage.geometry.relative_interior.RelativeInterior method) is_combinatorially_isomorphic() (sage.geometry.polyhedron.base4.Polyhedron_base4 method) is_compact() (sage.geometry.cone.ConvexRationalPolyhedralCone method) (sage.geometry.convex_set.ConvexSet_base method) (sage.geometry.convex_set.ConvexSet_compact method) (sage.geometry.polyhedral_complex.PolyhedralComplex method) (sage.geometry.polyhedron.base0.Polyhedron_base0 method) (sage.geometry.polyhedron.combinatorial_polyhedron.base.CombinatorialPolyhedron method) (sage.geometry.polyhedron.face.PolyhedronFace method) is_complete() (sage.geometry.fan.RationalPolyhedralFan method) is_Cone() (in module sage.geometry.cone) is_connected() (sage.geometry.polyhedral_complex.PolyhedralComplex method) is_convex() (sage.geometry.polyhedral_complex.PolyhedralComplex method) is_dominant() (sage.geometry.fan_morphism.FanMorphism method) is_effective() (sage.geometry.polyhedron.base_QQ.Polyhedron_QQ method) is_empty() (sage.geometry.cone.ConvexRationalPolyhedralCone method) (sage.geometry.convex_set.ConvexSet_base method) (sage.geometry.polyhedron.base1.Polyhedron_base1 method) is_equation() (sage.geometry.polyhedron.representation.Equation method) (sage.geometry.polyhedron.representation.Hrepresentation method) is_equivalent() (sage.geometry.cone.ConvexRationalPolyhedralCone method) (sage.geometry.fan.RationalPolyhedralFan method) is_essential() (sage.geometry.hyperplane_arrangement.arrangement.HyperplaneArrangementElement method) is_extremal() (sage.geometry.polyhedron.double_description.DoubleDescriptionPair method) is_face_of() (sage.geometry.cone.ConvexRationalPolyhedralCone method) is_facet_defining_inequality() (sage.geometry.polyhedron.representation.Inequality method) is_Fan() (in module sage.geometry.fan) is_fibration() (sage.geometry.fan_morphism.FanMorphism method) is_finite() (sage.geometry.convex_set.ConvexSet_base method) is_formal() (sage.geometry.hyperplane_arrangement.arrangement.HyperplaneArrangementElement method) is_free() (sage.geometry.hyperplane_arrangement.arrangement.HyperplaneArrangementElement method) is_full_dimensional() (sage.geometry.cone.ConvexRationalPolyhedralCone method) (sage.geometry.convex_set.ConvexSet_base method) (sage.geometry.polyhedral_complex.PolyhedralComplex method) (sage.geometry.polyhedron.ppl_lattice_polytope.LatticePolytope_PPL_class method) is_full_space() (sage.geometry.cone.ConvexRationalPolyhedralCone method) is_H() (sage.geometry.polyhedron.representation.Hrepresentation method) is_immutable() (sage.geometry.polyhedral_complex.PolyhedralComplex method) (sage.geometry.polyhedron.base0.Polyhedron_base0 method) is_incident() (sage.geometry.polyhedron.representation.Hrepresentation method) (sage.geometry.polyhedron.representation.Vrepresentation method) is_inequality() (sage.geometry.polyhedron.representation.Hrepresentation method) (sage.geometry.polyhedron.representation.Inequality method) is_injective() (sage.geometry.fan_morphism.FanMorphism method) is_inscribed() (sage.geometry.polyhedron.base.Polyhedron_base method) is_integral() (sage.geometry.polyhedron.representation.Vertex method) is_isomorphic() (sage.geometry.cone.ConvexRationalPolyhedralCone method) (sage.geometry.fan.RationalPolyhedralFan method) (sage.geometry.polyhedron.ppl_lattice_polygon.LatticePolygon_PPL_class method) is_lattice_polytope() (sage.geometry.polyhedron.base2.Polyhedron_base2 method) (sage.geometry.polyhedron.base_ZZ.Polyhedron_ZZ method) is_LatticePolytope() (in module sage.geometry.lattice_polytope) is_lawrence_polytope() (sage.geometry.polyhedron.base3.Polyhedron_base3 method) (sage.geometry.polyhedron.combinatorial_polyhedron.base.CombinatorialPolyhedron method) is_line() (sage.geometry.polyhedron.representation.Line method) (sage.geometry.polyhedron.representation.Vrepresentation method) is_linear() (sage.geometry.hyperplane_arrangement.arrangement.HyperplaneArrangementElement method) is_maximal_cell() (sage.geometry.polyhedral_complex.PolyhedralComplex method) is_minkowski_summand() (sage.geometry.polyhedron.base.Polyhedron_base method) is_mutable() (sage.geometry.polyhedral_complex.PolyhedralComplex method) (sage.geometry.polyhedron.base0.Polyhedron_base0 method) is_NefPartition() (in module sage.geometry.lattice_polytope) is_neighborly() (sage.geometry.polyhedron.base3.Polyhedron_base3 method) (sage.geometry.polyhedron.combinatorial_polyhedron.base.CombinatorialPolyhedron method) is_open() (sage.geometry.convex_set.ConvexSet_base method) (sage.geometry.convex_set.ConvexSet_closed method) (sage.geometry.convex_set.ConvexSet_open method) (sage.geometry.convex_set.ConvexSet_relatively_open method) is_PointCollection() (in module sage.geometry.point_collection) is_polyhedral_fan() (sage.geometry.polyhedral_complex.PolyhedralComplex method) is_Polyhedron() (in module sage.geometry.polyhedron.base) is_prism() (sage.geometry.polyhedron.base3.Polyhedron_base3 method) (sage.geometry.polyhedron.combinatorial_polyhedron.base.CombinatorialPolyhedron method) is_proper() (sage.geometry.cone.ConvexRationalPolyhedralCone method) is_pure() (sage.geometry.polyhedral_complex.PolyhedralComplex method) is_pyramid() (sage.geometry.polyhedron.base3.Polyhedron_base3 method) (sage.geometry.polyhedron.combinatorial_polyhedron.base.CombinatorialPolyhedron method) is_ray() (sage.geometry.polyhedron.representation.Ray method) (sage.geometry.polyhedron.representation.Vrepresentation method) is_reflexive() (sage.geometry.lattice_polytope.LatticePolytopeClass method) (sage.geometry.polyhedron.base_ZZ.Polyhedron_ZZ method) is_relatively_open() (sage.geometry.cone.ConvexRationalPolyhedralCone method) (sage.geometry.convex_set.ConvexSet_base method) (sage.geometry.convex_set.ConvexSet_compact method) (sage.geometry.convex_set.ConvexSet_relatively_open method) (sage.geometry.polyhedron.base1.Polyhedron_base1 method) (sage.geometry.polyhedron.face.PolyhedronFace method) is_self_dual() (sage.geometry.polyhedron.base4.Polyhedron_base4 method) is_separating_hyperplane() (sage.geometry.hyperplane_arrangement.arrangement.HyperplaneArrangementElement method) is_simple() (sage.geometry.polyhedron.base3.Polyhedron_base3 method) (sage.geometry.polyhedron.combinatorial_polyhedron.base.CombinatorialPolyhedron method) is_simplex() (sage.geometry.polyhedron.base3.Polyhedron_base3 method) (sage.geometry.polyhedron.combinatorial_polyhedron.base.CombinatorialPolyhedron method) (sage.geometry.polyhedron.ppl_lattice_polytope.LatticePolytope_PPL_class method) is_simplicial() (sage.geometry.cone.ConvexRationalPolyhedralCone method) (sage.geometry.fan.RationalPolyhedralFan method) (sage.geometry.hyperplane_arrangement.arrangement.HyperplaneArrangementElement method) (sage.geometry.polyhedron.base3.Polyhedron_base3 method) (sage.geometry.polyhedron.combinatorial_polyhedron.base.CombinatorialPolyhedron method) (sage.rings.polynomial.groebner_fan.PolyhedralFan method) is_simplicial_complex() (sage.geometry.polyhedral_complex.PolyhedralComplex method) is_simplicial_fan() (sage.geometry.polyhedral_complex.PolyhedralComplex method) is_smooth() (sage.geometry.cone.ConvexRationalPolyhedralCone method) (sage.geometry.fan.RationalPolyhedralFan method) is_solid() (sage.geometry.cone.ConvexRationalPolyhedralCone method) is_strictly_convex() (sage.geometry.cone.ConvexRationalPolyhedralCone method) is_subcomplex() (sage.geometry.polyhedral_complex.PolyhedralComplex method) is_subface() (sage.geometry.polyhedron.combinatorial_polyhedron.combinatorial_face.CombinatorialFace method) is_surjective() (sage.geometry.fan_morphism.FanMorphism method) is_ToricLattice() (in module sage.geometry.toric_lattice) is_ToricLatticeQuotient() (in module sage.geometry.toric_lattice) is_torsion_free() (sage.geometry.toric_lattice.ToricLattice_quotient method) is_trivial() (sage.geometry.cone.ConvexRationalPolyhedralCone method) is_universe() (sage.geometry.cone.ConvexRationalPolyhedralCone method) (sage.geometry.convex_set.ConvexSet_base method) (sage.geometry.convex_set.ConvexSet_compact method) (sage.geometry.polyhedron.base1.Polyhedron_base1 method) (sage.geometry.relative_interior.RelativeInterior method) is_V() (sage.geometry.polyhedron.representation.Vrepresentation method) is_vertex() (sage.geometry.polyhedron.representation.Vertex method) (sage.geometry.polyhedron.representation.Vrepresentation method) Ish() (sage.geometry.hyperplane_arrangement.library.HyperplaneArrangementLibrary method) isomorphism() (sage.geometry.fan.RationalPolyhedralFan method)
Index – I icosahedron() (sage.geometry.polyhedron.library.Polytopes method) icosidodecahedron() (sage.geometry.polyhedron.library.Polytopes method) icosidodecahedron_V2() (sage.geometry.polyhedron.library.Polytopes method) ideal() (sage.rings.polynomial.groebner_fan.GroebnerFan method) (sage.rings.polynomial.groebner_fan.ReducedGroebnerBasis method) ideal_to_gfan_format() (in module sage.rings.polynomial.groebner_fan) identity() (sage.geometry.polyhedron.plot.Projection method) ignore_subfaces() (sage.geometry.polyhedron.combinatorial_polyhedron.face_iterator.FaceIterator_base method) ignore_supfaces() (sage.geometry.polyhedron.combinatorial_polyhedron.face_iterator.FaceIterator_base method) image (sage.geometry.convex_set.AffineHullProjectionData attribute) image_cone() (sage.geometry.fan_morphism.FanMorphism method) incidence_matrix() (sage.geometry.cone.ConvexRationalPolyhedralCone method) (sage.geometry.lattice_polytope.LatticePolytopeClass method) (sage.geometry.polyhedron.base3.Polyhedron_base3 method) (sage.geometry.polyhedron.combinatorial_polyhedron.base.CombinatorialPolyhedron method) incidence_matrix_to_bit_rep_of_facets() (in module sage.geometry.polyhedron.combinatorial_polyhedron.conversions) incidence_matrix_to_bit_rep_of_Vrep() (in module sage.geometry.polyhedron.combinatorial_polyhedron.conversions) incident() (sage.geometry.polyhedron.representation.Hrepresentation method) (sage.geometry.polyhedron.representation.Vrepresentation method) include_points() (sage.geometry.toric_plotter.ToricPlotter method) index() (sage.geometry.fan_morphism.FanMorphism method) (sage.geometry.lattice_polytope.LatticePolytopeClass method) (sage.geometry.point_collection.PointCollection method) (sage.geometry.polyhedron.representation.PolyhedronRepresentation method) (sage.geometry.triangulation.base.Point method) inequalities() (sage.geometry.polyhedron.base0.Polyhedron_base0 method) inequalities_list() (sage.geometry.polyhedron.base0.Polyhedron_base0 method) Inequality (class in sage.geometry.polyhedron.representation) INEQUALITY (sage.geometry.polyhedron.representation.PolyhedronRepresentation attribute) inequality_generator() (sage.geometry.polyhedron.base0.Polyhedron_base0 method) initial_form_systems() (sage.rings.polynomial.groebner_fan.TropicalPrevariety method) initial_forms() (sage.rings.polynomial.groebner_fan.InitialForm method) initial_pair() (sage.geometry.polyhedron.double_description.Problem method) InitialForm (class in sage.rings.polynomial.groebner_fan) inner_product_matrix() (sage.geometry.polyhedron.double_description.DoubleDescriptionPair method) int_to_simplex() (sage.geometry.triangulation.base.PointConfiguration_base method) integral_hull() (sage.geometry.polyhedron.backend_normaliz.Polyhedron_normaliz method) integral_length() (in module sage.geometry.cone) integral_points() (sage.geometry.polyhedron.backend_normaliz.Polyhedron_QQ_normaliz method) (sage.geometry.polyhedron.base2.Polyhedron_base2 method) (sage.geometry.polyhedron.ppl_lattice_polytope.LatticePolytope_PPL_class method) integral_points_count() (sage.geometry.polyhedron.base2.Polyhedron_base2 method) (sage.geometry.polyhedron.base_QQ.Polyhedron_QQ method) integral_points_generators() (sage.geometry.polyhedron.backend_normaliz.Polyhedron_QQ_normaliz method) integral_points_not_interior_to_facets() (sage.geometry.polyhedron.ppl_lattice_polytope.LatticePolytope_PPL_class method) IntegralRayCollection (class in sage.geometry.cone) integrate() (sage.geometry.polyhedron.base7.Polyhedron_base7 method) interactive() (sage.rings.polynomial.groebner_fan.GroebnerFan method) (sage.rings.polynomial.groebner_fan.ReducedGroebnerBasis method) interior() (sage.geometry.cone.ConvexRationalPolyhedralCone method) (sage.geometry.convex_set.ConvexSet_base method) (sage.geometry.polyhedron.base1.Polyhedron_base1 method) (sage.geometry.relative_interior.RelativeInterior method) interior_contains() (sage.geometry.cone.ConvexRationalPolyhedralCone method) (sage.geometry.polyhedron.base1.Polyhedron_base1 method) (sage.geometry.polyhedron.representation.Equation method) (sage.geometry.polyhedron.representation.Inequality method) interior_facets() (sage.geometry.triangulation.element.Triangulation method) interior_point_indices() (sage.geometry.lattice_polytope.LatticePolytopeClass method) interior_points() (sage.geometry.lattice_polytope.LatticePolytopeClass method) internal_ray() (sage.rings.polynomial.groebner_fan.InitialForm method) intersection() (sage.geometry.cone.ConvexRationalPolyhedralCone method) (sage.geometry.convex_set.ConvexSet_base method) (sage.geometry.hyperplane_arrangement.affine_subspace.AffineSubspace method) (sage.geometry.hyperplane_arrangement.hyperplane.Hyperplane method) (sage.geometry.polyhedron.base5.Polyhedron_base5 method) (sage.geometry.toric_lattice.ToricLattice_generic method) intersection_poset() (sage.geometry.hyperplane_arrangement.arrangement.HyperplaneArrangementElement method) is_affine() (sage.geometry.triangulation.base.PointConfiguration_base method) is_bipyramid() (sage.geometry.polyhedron.base3.Polyhedron_base3 method) (sage.geometry.polyhedron.combinatorial_polyhedron.base.CombinatorialPolyhedron method) is_birational() (sage.geometry.fan_morphism.FanMorphism method) is_bounded() (sage.geometry.polyhedron.ppl_lattice_polytope.LatticePolytope_PPL_class method) is_bundle() (sage.geometry.fan_morphism.FanMorphism method) is_cell() (sage.geometry.polyhedral_complex.PolyhedralComplex method) is_central() (sage.geometry.hyperplane_arrangement.arrangement.HyperplaneArrangementElement method) is_closed() (sage.geometry.convex_set.ConvexSet_base method) (sage.geometry.convex_set.ConvexSet_closed method) (sage.geometry.convex_set.ConvexSet_open method) (sage.geometry.relative_interior.RelativeInterior method) is_combinatorially_isomorphic() (sage.geometry.polyhedron.base4.Polyhedron_base4 method) is_compact() (sage.geometry.cone.ConvexRationalPolyhedralCone method) (sage.geometry.convex_set.ConvexSet_base method) (sage.geometry.convex_set.ConvexSet_compact method) (sage.geometry.polyhedral_complex.PolyhedralComplex method) (sage.geometry.polyhedron.base0.Polyhedron_base0 method) (sage.geometry.polyhedron.combinatorial_polyhedron.base.CombinatorialPolyhedron method) (sage.geometry.polyhedron.face.PolyhedronFace method) is_complete() (sage.geometry.fan.RationalPolyhedralFan method) is_Cone() (in module sage.geometry.cone) is_connected() (sage.geometry.polyhedral_complex.PolyhedralComplex method) is_convex() (sage.geometry.polyhedral_complex.PolyhedralComplex method) is_dominant() (sage.geometry.fan_morphism.FanMorphism method) is_effective() (sage.geometry.polyhedron.base_QQ.Polyhedron_QQ method) is_empty() (sage.geometry.cone.ConvexRationalPolyhedralCone method) (sage.geometry.convex_set.ConvexSet_base method) (sage.geometry.polyhedron.base1.Polyhedron_base1 method) is_equation() (sage.geometry.polyhedron.representation.Equation method) (sage.geometry.polyhedron.representation.Hrepresentation method) is_equivalent() (sage.geometry.cone.ConvexRationalPolyhedralCone method) (sage.geometry.fan.RationalPolyhedralFan method) is_essential() (sage.geometry.hyperplane_arrangement.arrangement.HyperplaneArrangementElement method) is_extremal() (sage.geometry.polyhedron.double_description.DoubleDescriptionPair method) is_face_of() (sage.geometry.cone.ConvexRationalPolyhedralCone method) is_facet_defining_inequality() (sage.geometry.polyhedron.representation.Inequality method) is_Fan() (in module sage.geometry.fan) is_fibration() (sage.geometry.fan_morphism.FanMorphism method) is_finite() (sage.geometry.convex_set.ConvexSet_base method) is_formal() (sage.geometry.hyperplane_arrangement.arrangement.HyperplaneArrangementElement method) is_free() (sage.geometry.hyperplane_arrangement.arrangement.HyperplaneArrangementElement method) is_full_dimensional() (sage.geometry.cone.ConvexRationalPolyhedralCone method) (sage.geometry.convex_set.ConvexSet_base method) (sage.geometry.polyhedral_complex.PolyhedralComplex method) (sage.geometry.polyhedron.ppl_lattice_polytope.LatticePolytope_PPL_class method) is_full_space() (sage.geometry.cone.ConvexRationalPolyhedralCone method) is_H() (sage.geometry.polyhedron.representation.Hrepresentation method) is_immutable() (sage.geometry.polyhedral_complex.PolyhedralComplex method) (sage.geometry.polyhedron.base0.Polyhedron_base0 method) is_incident() (sage.geometry.polyhedron.representation.Hrepresentation method) (sage.geometry.polyhedron.representation.Vrepresentation method) is_inequality() (sage.geometry.polyhedron.representation.Hrepresentation method) (sage.geometry.polyhedron.representation.Inequality method) is_injective() (sage.geometry.fan_morphism.FanMorphism method) is_inscribed() (sage.geometry.polyhedron.base.Polyhedron_base method) is_integral() (sage.geometry.polyhedron.representation.Vertex method) is_isomorphic() (sage.geometry.cone.ConvexRationalPolyhedralCone method) (sage.geometry.fan.RationalPolyhedralFan method) (sage.geometry.polyhedron.ppl_lattice_polygon.LatticePolygon_PPL_class method) is_lattice_polytope() (sage.geometry.polyhedron.base2.Polyhedron_base2 method) (sage.geometry.polyhedron.base_ZZ.Polyhedron_ZZ method) is_LatticePolytope() (in module sage.geometry.lattice_polytope) is_lawrence_polytope() (sage.geometry.polyhedron.base3.Polyhedron_base3 method) (sage.geometry.polyhedron.combinatorial_polyhedron.base.CombinatorialPolyhedron method) is_line() (sage.geometry.polyhedron.representation.Line method) (sage.geometry.polyhedron.representation.Vrepresentation method) is_linear() (sage.geometry.hyperplane_arrangement.arrangement.HyperplaneArrangementElement method) is_maximal_cell() (sage.geometry.polyhedral_complex.PolyhedralComplex method) is_minkowski_summand() (sage.geometry.polyhedron.base.Polyhedron_base method) is_mutable() (sage.geometry.polyhedral_complex.PolyhedralComplex method) (sage.geometry.polyhedron.base0.Polyhedron_base0 method) is_NefPartition() (in module sage.geometry.lattice_polytope) is_neighborly() (sage.geometry.polyhedron.base3.Polyhedron_base3 method) (sage.geometry.polyhedron.combinatorial_polyhedron.base.CombinatorialPolyhedron method) is_open() (sage.geometry.convex_set.ConvexSet_base method) (sage.geometry.convex_set.ConvexSet_closed method) (sage.geometry.convex_set.ConvexSet_open method) (sage.geometry.convex_set.ConvexSet_relatively_open method) is_PointCollection() (in module sage.geometry.point_collection) is_polyhedral_fan() (sage.geometry.polyhedral_complex.PolyhedralComplex method) is_Polyhedron() (in module sage.geometry.polyhedron.base) is_prism() (sage.geometry.polyhedron.base3.Polyhedron_base3 method) (sage.geometry.polyhedron.combinatorial_polyhedron.base.CombinatorialPolyhedron method) is_proper() (sage.geometry.cone.ConvexRationalPolyhedralCone method) is_pure() (sage.geometry.polyhedral_complex.PolyhedralComplex method) is_pyramid() (sage.geometry.polyhedron.base3.Polyhedron_base3 method) (sage.geometry.polyhedron.combinatorial_polyhedron.base.CombinatorialPolyhedron method) is_ray() (sage.geometry.polyhedron.representation.Ray method) (sage.geometry.polyhedron.representation.Vrepresentation method) is_reflexive() (sage.geometry.lattice_polytope.LatticePolytopeClass method) (sage.geometry.polyhedron.base_ZZ.Polyhedron_ZZ method) is_relatively_open() (sage.geometry.cone.ConvexRationalPolyhedralCone method) (sage.geometry.convex_set.ConvexSet_base method) (sage.geometry.convex_set.ConvexSet_compact method) (sage.geometry.convex_set.ConvexSet_relatively_open method) (sage.geometry.polyhedron.base1.Polyhedron_base1 method) (sage.geometry.polyhedron.face.PolyhedronFace method) is_self_dual() (sage.geometry.polyhedron.base4.Polyhedron_base4 method) is_separating_hyperplane() (sage.geometry.hyperplane_arrangement.arrangement.HyperplaneArrangementElement method) is_simple() (sage.geometry.polyhedron.base3.Polyhedron_base3 method) (sage.geometry.polyhedron.combinatorial_polyhedron.base.CombinatorialPolyhedron method) is_simplex() (sage.geometry.polyhedron.base3.Polyhedron_base3 method) (sage.geometry.polyhedron.combinatorial_polyhedron.base.CombinatorialPolyhedron method) (sage.geometry.polyhedron.ppl_lattice_polytope.LatticePolytope_PPL_class method) is_simplicial() (sage.geometry.cone.ConvexRationalPolyhedralCone method) (sage.geometry.fan.RationalPolyhedralFan method) (sage.geometry.hyperplane_arrangement.arrangement.HyperplaneArrangementElement method) (sage.geometry.polyhedron.base3.Polyhedron_base3 method) (sage.geometry.polyhedron.combinatorial_polyhedron.base.CombinatorialPolyhedron method) (sage.rings.polynomial.groebner_fan.PolyhedralFan method) is_simplicial_complex() (sage.geometry.polyhedral_complex.PolyhedralComplex method) is_simplicial_fan() (sage.geometry.polyhedral_complex.PolyhedralComplex method) is_smooth() (sage.geometry.cone.ConvexRationalPolyhedralCone method) (sage.geometry.fan.RationalPolyhedralFan method) is_solid() (sage.geometry.cone.ConvexRationalPolyhedralCone method) is_strictly_convex() (sage.geometry.cone.ConvexRationalPolyhedralCone method) is_subcomplex() (sage.geometry.polyhedral_complex.PolyhedralComplex method) is_subface() (sage.geometry.polyhedron.combinatorial_polyhedron.combinatorial_face.CombinatorialFace method) is_surjective() (sage.geometry.fan_morphism.FanMorphism method) is_ToricLattice() (in module sage.geometry.toric_lattice) is_ToricLatticeQuotient() (in module sage.geometry.toric_lattice) is_torsion_free() (sage.geometry.toric_lattice.ToricLattice_quotient method) is_trivial() (sage.geometry.cone.ConvexRationalPolyhedralCone method) is_universe() (sage.geometry.cone.ConvexRationalPolyhedralCone method) (sage.geometry.convex_set.ConvexSet_base method) (sage.geometry.convex_set.ConvexSet_compact method) (sage.geometry.polyhedron.base1.Polyhedron_base1 method) (sage.geometry.relative_interior.RelativeInterior method) is_V() (sage.geometry.polyhedron.representation.Vrepresentation method) is_vertex() (sage.geometry.polyhedron.representation.Vertex method) (sage.geometry.polyhedron.representation.Vrepresentation method) Ish() (sage.geometry.hyperplane_arrangement.library.HyperplaneArrangementLibrary method) isomorphism() (sage.geometry.fan.RationalPolyhedralFan method)