Polyhedral subsets of free ZZ, QQ or RR-modules.¶
- class sage.categories.polyhedra.PolyhedralSets(R)[source]¶
- Bases: - Category_over_base_ring- The category of polyhedra over a ring. - EXAMPLES: - We create the category of polyhedra over \(\QQ\): - sage: PolyhedralSets(QQ) Category of polyhedral sets over Rational Field - >>> from sage.all import * >>> PolyhedralSets(QQ) Category of polyhedral sets over Rational Field