Opened 3 years ago
Closed 3 years ago
#27042 closed enhancement (fixed)
adding method is_sperner for posets
Reported by: | chapoton | Owned by: | |
---|---|---|---|
Priority: | major | Milestone: | sage-8.7 |
Component: | combinatorics | Keywords: | |
Cc: | jmantysalo | Merged in: | |
Authors: | Frédéric Chapoton | Reviewers: | Jori Mäntysalo |
Report Upstream: | N/A | Work issues: | |
Branch: | a354b60 (Commits, GitHub, GitLab) | Commit: | a354b6084972adcf708adfcf9773dbda589ca9c2 |
Dependencies: | Stopgaps: |
Description
naive method to check if some poset is Sperner
Change History (10)
comment:1 Changed 3 years ago by
- Branch set to u/chapoton/27042
- Commit set to 8af154edf4c1710f9ab50ed68a1bf5c4d0b37e88
- Status changed from new to needs_review
comment:3 Changed 3 years ago by
- Status changed from needs_review to needs_work
You should define if the empty poset is Sperner or not (I guess it is). Currently it throws ValueError: max() arg is an empty sequence
.
comment:4 Changed 3 years ago by
- Commit changed from 8af154edf4c1710f9ab50ed68a1bf5c4d0b37e88 to 006ae998b826db5fe75197342f873c234620ab3f
Branch pushed to git repo; I updated commit sha1. New commits:
006ae99 | trac 27042 empty poset special case
|
comment:7 Changed 3 years ago by
- Commit changed from 006ae998b826db5fe75197342f873c234620ab3f to a354b6084972adcf708adfcf9773dbda589ca9c2
- Status changed from positive_review to needs_review
Branch pushed to git repo; I updated commit sha1 and set ticket back to needs_review. New commits:
a354b60 | typo in SEEALSO
|
comment:8 Changed 3 years ago by
- Status changed from needs_review to positive_review
patchbot found a typo, and I fixed it. Setting back to positive
comment:9 Changed 3 years ago by
- Milestone changed from sage-8.6 to sage-8.7
Retarging tickets optimistically to the next milestone. If you are responsible for this ticket (either its reporter or owner) and don't believe you are likely to complete this ticket before the next release (8.7) please retarget this ticket's milestone to sage-pending or sage-wishlist.
comment:10 Changed 3 years ago by
- Branch changed from u/chapoton/27042 to a354b6084972adcf708adfcf9773dbda589ca9c2
- Resolution set to fixed
- Status changed from positive_review to closed
New commits:
adding the method "is_sperner" to posets