#29566 closed enhancement (fixed)

CombinatorialPolyhedron: Store incidence matrix on initialization

Reported by: gh-kliem Owned by:
Priority: minor Milestone: sage-9.2
Component: geometry Keywords: combinatorial polyhedron, incidence matrix
Cc: jipilab, gh-LaisRast Merged in:
Authors: Jonathan Kliem Reviewers: Jean-Philippe Labbé
Report Upstream: N/A Work issues:
Branch: 5d1a52e (Commits, GitHub, GitLab) Commit: 5d1a52e4c73c33f69aeae6ad9e42265750394adb
Dependencies: Stopgaps:

Status badges

Description

In case the combinatorial polyhedron is initialized from a matrix, we store the incidence matrix to avoid recomputation.

Note, that this is also the case when the combinatorial polyhedron is obtained e.g. from a polyhedron. In this case the incidence matrix is computed and then this is used to initialize the combinatorial polyhedron.

Change History (8)

comment:1 Changed 18 months ago by gh-kliem

  • Branch set to public/29566
  • Commit set to 5d1a52e4c73c33f69aeae6ad9e42265750394adb
  • Status changed from new to needs_review

New commits:

5d1a52estore incidence matrix, if initialized from it

comment:2 Changed 18 months ago by gh-LaisRast

  • Status changed from needs_review to needs_work

[deleted]

Last edited 18 months ago by gh-LaisRast (previous) (diff)

comment:3 Changed 18 months ago by gh-kliem

Please move your comment to the correct ticket.

comment:4 Changed 18 months ago by gh-kliem

  • Status changed from needs_work to needs_review

comment:5 Changed 18 months ago by gh-LaisRast

Sorry. I removed my comment and put it in the correct ticket.

comment:6 Changed 18 months ago by jipilab

  • Reviewers set to Jean-Philippe Labbé
  • Status changed from needs_review to positive_review

Looks good to me.

comment:7 Changed 18 months ago by gh-kliem

Thank you.

comment:8 Changed 17 months ago by vbraun

  • Branch changed from public/29566 to 5d1a52e4c73c33f69aeae6ad9e42265750394adb
  • Resolution set to fixed
  • Status changed from positive_review to closed
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