#17059: p==Poset(p,category=p.category()) is False
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Reporter: ncohen | Owner:
Type: defect | Status: new
Priority: major | Milestone: sage-6.4
Component: combinatorics | Resolution:
Keywords: | Merged in:
Authors: jmantysalo, nthiery, tscrim, | Reviewers:
fhivert | Work issues:
Report Upstream: N/A | Commit:
Branch: | Stopgaps:
Dependencies: |
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Description changed by ncohen:
Old description:
> Behold:
>
> {{{
> sage: p = Poset()
> sage: p==Poset(p,category=p.category())
> False
> }}}
>
> That's because it is basically forbidden to have "None" values for
> boolean arguments in `FinitePoset` when they are used by the
> `UniqueRepresentation` sh-- infrastructure.
>
> Nathann
New description:
Behold:
{{{
sage: p = Poset()
sage: p==Poset(p,category=p.category())
False
}}}
--
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Ticket URL: <http://trac.sagemath.org/ticket/17059#comment:1>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
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