Topology ======== Sage includes some tools for topology, and in particular cell complexes: simplicial complexes, `\Delta`-complexes, cubical complexes, and simplicial sets. A class of generic cell complexes is also available, mainly for developers who want to use it as a base for other types of cell complexes. .. toctree:: :maxdepth: 2 sage/topology/simplicial_complex sage/topology/simplicial_complex_morphism sage/topology/simplicial_complex_homset sage/topology/simplicial_complex_examples sage/topology/delta_complex sage/topology/cubical_complex sage/topology/simplicial_set sage/topology/simplicial_set_constructions sage/topology/simplicial_set_examples sage/topology/simplicial_set_catalog sage/topology/simplicial_set_morphism sage/topology/cell_complex .. include:: ../footer.txt