Opened 16 months ago
Last modified 4 months ago
#31730 new enhancement
Polyhedron.affine_hull: New option 'unimodular'
Reported by: | mkoeppe | Owned by: | |
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Priority: | major | Milestone: | sage-9.7 |
Component: | geometry | Keywords: | |
Cc: | gh-kliem | Merged in: | |
Authors: | Reviewers: | ||
Report Upstream: | N/A | Work issues: | |
Branch: | Commit: | ||
Dependencies: | #27366 | Stopgaps: |
Description
We add a new option unimodular
, which will be useful for lattice point applications.
More generally, given a (not necessarily orthogonal) direct sum decomposition of the ambient space into a rational vector space L #30203 and a direct complement M, use an affine transformation that is lattice-preserving for L and, depending on the other options, arbitrary/orthogonal/orthonormal for M.
Change History (3)
comment:1 Changed 13 months ago by
- Milestone changed from sage-9.4 to sage-9.5
comment:2 Changed 8 months ago by
- Milestone changed from sage-9.5 to sage-9.6
comment:3 Changed 4 months ago by
- Milestone changed from sage-9.6 to sage-9.7
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