#17548: Partitions() is buggy
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Reporter: ferriszorro | Owner: ferriszorro
Type: defect | Status: needs_work
Priority: minor | Milestone: sage-6.5
Component: combinatorics | Resolution:
Keywords: Partitions | Merged in:
Authors: | Reviewers:
Report Upstream: N/A | Work issues:
Branch: | Commit:
Dependencies: | Stopgaps: #17637
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Comment (by jdemeyer):
Replying to [comment:30 tscrim]:
> It does, but it is doing it by lex ordering, which is different than by
length-then-lex ordering.
OK, listing all elements in lex ordering might not be possible. Fine, then
'''raise an exception''' instead of returning a wrong answer.
> Its the same as doing a Cartesian product of `{1,2} x NN` and getting
`[1, 0]`, `[1, 1]`, `[1, 2]`, ... Is that a bug to you then too?
Of course that's a bug.
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Ticket URL: <http://trac.sagemath.org/ticket/17548#comment:32>
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