split convex set methods of polyhedra into base1.py

[kliem]

Part of #32651.

Outsource convex set methods of polyhedra, but not those that construct new polyhedra.

Depends on #32767
Depends on #32731
Depends on #32630

CC: @mkoeppe

Component: geometry

Author: Jonathan Kliem

Branch/Commit: 6c79ebe

Reviewer: Matthias Koeppe

Issue created by migration from https://trac.sagemath.org/ticket/32776

[mkoeppe]

Changed dependencies from #32767 to #32767, #32731

[mkoeppe]

Changed branch from u/gh-kliem/polyhedron_base1 to u/mkoeppe/polyhedron_base1

[sagetrac-git]

Changed commit from f0121c5 to 36c5980

[sagetrac-git]

Branch pushed to git repo; I updated commit sha1. This was a forced push. New commits:

36c5980

Merge #32731

[sagetrac-git]

Changed commit from 36c5980 to 6abf489

[sagetrac-git]

Branch pushed to git repo; I updated commit sha1. This was a forced push. New commits:

6abf489

Merge #32731

[sagetrac-git]

Branch pushed to git repo; I updated commit sha1. New commits:

315748c

src/sage/geometry/abc.pyx: Update unique direct subclass test for ABC Polyhedron

[sagetrac-git]

Changed commit from 6abf489 to 315748c

[mkoeppe]

Changed dependencies from #32767, #32731 to #32767, #32731, #32630

[sagetrac-git]

Branch pushed to git repo; I updated commit sha1. New commits:

c2e0df8	replaced "as far as" by "if"
15f2086	Removed import of deprecated_function_alias (imported but unused according to pyflakes)
cd46b36	Merge #32630
2bb33dc	src/sage/geometry/abc.pyx: Update unique direct subclass test for ABC Polyhedron (fixup)