Opened 8 years ago
Last modified 6 years ago
#13935 new task
coercion for Hopf algebra coproduct (and maybe other things...)
| Reported by: | elixyre | Owned by: | sage-combinat |
|---|---|---|---|
| Priority: | major | Milestone: | sage-6.4 |
| Component: | combinatorics | Keywords: | |
| Cc: | florent.hivert@…, nthiery@… | Merged in: | |
| Authors: | Reviewers: | ||
| Report Upstream: | N/A | Work issues: | |
| Branch: | Commit: | ||
| Dependencies: | Stopgaps: |
Description
I propose a patch on combinat to coerce elements like: Let F[2,1,3] be an element of the fundamental basis of the FreeQuasiSymmetric? Hopf algebra (FQSym) and G an other basis. sage: G(F[2,1,3].coproduct()) G[] # G[2, 1, 3] + G[1] # G[1, 2] + G[2, 1] # G[1] + G[2, 1, 3] # G[]
Some one may be must move my code (in Categories i think or anywhere)...
Jean-Baptiste Priez
Change History (4)
comment:1 Changed 7 years ago by
- Milestone changed from sage-5.11 to sage-5.12
comment:2 Changed 7 years ago by
- Milestone changed from sage-6.1 to sage-6.2
comment:3 Changed 7 years ago by
- Milestone changed from sage-6.2 to sage-6.3
comment:4 Changed 6 years ago by
- Milestone changed from sage-6.3 to sage-6.4
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