Opened 18 months ago
Closed 18 months ago
#16057 closed defect (fixed)
Fix multiplicity of nodes in Kleber tree
Reported by: | tscrim | Owned by: | sage-combinat |
---|---|---|---|
Priority: | major | Milestone: | sage-6.2 |
Component: | combinatorics | Keywords: | rigged configurations |
Cc: | sage-combinat, aschilling | Merged in: | |
Authors: | Travis Scrimshaw | Reviewers: | Anne Schilling |
Report Upstream: | N/A | Work issues: | |
Branch: | f86beb5 (Commits) | Commit: | f86beb59566af98e13af4ee6ae032eaa68a82bc7 |
Dependencies: | Stopgaps: |
Description (last modified by tscrim)
The formula should read:
p_i^{(a)} = ( \alpha_a | \lambda^{(i)} ) - \sum_{j > i} (j - i) L_j^{(a)}.
The old formula caused the multiplicities to become too large.
Change History (12)
comment:1 Changed 18 months ago by tscrim
- Branch set to public/combinat/fix_kleber_tree_multiplicities-16057
- Status changed from new to needs_review
comment:2 Changed 18 months ago by tscrim
- Branch changed from public/combinat/fix_kleber_tree_multiplicities-16057 to public/combinat/fix_kleber_tree_multiplicity-16057
- Commit set to 395a6493d10e9534f3908ef478de42a4c8260144
comment:3 Changed 18 months ago by git
- Commit changed from 395a6493d10e9534f3908ef478de42a4c8260144 to d17f2cd2a36db59af1a85f118c837dc90944d4e1
Branch pushed to git repo; I updated commit sha1. New commits:
d17f2cd | The max is unnecessary. |
comment:4 Changed 18 months ago by tscrim
- Description modified (diff)
comment:5 Changed 18 months ago by aschilling
- Keywords rigged configurations added
- Reviewers set to Anne Schilling
- Status changed from needs_review to positive_review
comment:6 Changed 18 months ago by git
- Commit changed from d17f2cd2a36db59af1a85f118c837dc90944d4e1 to 46ea05bf9b70f66becb1f8e8b9660b9bcfeee261
- 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:
46ea05b | Minor speedup to Kleber tree. |
comment:7 Changed 18 months ago by tscrim
It's faster to do it this way:
sage: B = [[1,2]]*50 sage: %timeit for (r,s) in B: r,s 100000 loops, best of 3: 6.61 µs per loop sage: %timeit for b in B: b[0], b[1] 10000 loops, best of 3: 22.4 µs per loop
comment:8 Changed 18 months ago by tscrim
- Status changed from needs_review to positive_review
comment:9 Changed 18 months ago by tscrim
Thanks for doing the review.
comment:10 Changed 18 months ago by git
- Commit changed from 46ea05bf9b70f66becb1f8e8b9660b9bcfeee261 to f86beb59566af98e13af4ee6ae032eaa68a82bc7
- 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:
f86beb5 | Removed extraneous comment. |
comment:11 Changed 18 months ago by tscrim
- Status changed from needs_review to positive_review
Sorry, one other micro change.
comment:12 Changed 18 months ago by vbraun
- Branch changed from public/combinat/fix_kleber_tree_multiplicity-16057 to f86beb59566af98e13af4ee6ae032eaa68a82bc7
- Resolution set to fixed
- Status changed from positive_review to closed
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