Opened 7 years ago
Closed 7 years ago
#16292 closed enhancement (fixed)
Implement is_simply_laced() for CartanMatrix and a default folding for type A1 affine
Reported by: | tscrim | Owned by: | sage-combinat |
---|---|---|---|
Priority: | major | Milestone: | sage-6.4 |
Component: | combinatorics | Keywords: | Cartan matrix, simply-laced |
Cc: | sage-combinat, bsalisbury1 | Merged in: | |
Authors: | Travis Scrimshaw | Reviewers: | Ben Salisbury |
Report Upstream: | N/A | Work issues: | |
Branch: | 9a06866 (Commits, GitHub, GitLab) | Commit: | 9a068662ab96768608e0d8433df11fbc350af9b7 |
Dependencies: | Stopgaps: |
Description
Because it's good to have a direct check on the Cartan matrix and because type A1(1) is not simply-laced.
Change History (5)
comment:1 Changed 7 years ago by
- Status changed from new to needs_review
comment:2 Changed 7 years ago by
- Milestone changed from sage-6.2 to sage-6.3
comment:3 Changed 7 years ago by
- Reviewers set to Ben Salisbury
- Status changed from needs_review to positive_review
comment:4 Changed 7 years ago by
- Milestone changed from sage-6.3 to sage-6.4
comment:5 Changed 7 years ago by
- Branch changed from public/combinat/A1_folding_CM_is_sl_check to 9a068662ab96768608e0d8433df11fbc350af9b7
- Resolution set to fixed
- Status changed from positive_review to closed
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