#10534: Optimizations for the generation of subwords, subsets and set partitions
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Reporter: vdelecroix |
Owner: vdelecroix
Type: enhancement |
Status: needs_review
Priority: major |
Milestone: sage-5.3
Component: combinatorics |
Resolution:
Keywords: generation, combinatorics, set, subset, partition | Work
issues:
Report Upstream: N/A |
Reviewers: Florent Hivert
Authors: Vincent Delecroix |
Merged in:
Dependencies: |
Stopgaps:
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Comment (by chapoton):
Here is a minimal example of what goes wrong in polytopes.parallelotope :
{{{
sage: g=[ vector([1,0]), vector([0,1])]
sage: Combinations(g)
}}}
This is a mutability/hash problem, when trying to convert a multiset in a
set, apparently..
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/10534#comment:19>
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