Lattice Polytopes: Implement incidence matrix

[kliem]

This ticket implements the incidence matrix for lattice polytopes.

The columns correspond to facets, the rows to vertices.

It applies this method when computing the face lattice.

Depends on #28741

CC: @jplab @LaisRast @novoselt

Component: geometry

Keywords: polytopes, lattice polytopes

Author: Jonathan Kliem

Branch/Commit: 14519a7

Reviewer: Frédéric Chapoton, Laith Rastanawi

Issue created by migration from https://trac.sagemath.org/ticket/28743

[kliem]

New commits:

a100542

implemented incidence matrix and applied it

[kliem]

Branch: public/28743

[kliem]

Commit: a100542

[novoselt]

comment:2

There is also vertex_facet_pairing_matrix, perhaps it is nice to cross-reference these methods in documentation.

[kliem]

Changed commit from a100542 to 3f0d6fe

[kliem]

New commits:

3f0d6fe

implemted incidence matrix for lattice polytope

[kliem]

Changed branch from public/28743 to public/28743-reb

[kliem]

Changed branch from public/28743-reb to public/28743-reb2

[kliem]

Changed commit from 3f0d6fe to 2d6093c

[kliem]

New commits:

b81eaae	implemted incidence matrix for lattice polytope
2d6093c	made incidence matrix cached an immutable