#15475: Reenable broken doctests in #15473 and #15476 when #10963 is merged
-------------------------------------+-------------------------------------
Reporter: darij | Owner:
Type: defect | Status: needs_review
Priority: major | Milestone: sage-6.3
Component: categories | Resolution:
Keywords: 10963, | Merged in:
categories, c3, coercion, | Reviewers:
transitivity, descent algebras, | Work issues:
symmetric functions | Commit:
Authors: | da61e19ba32e4eb5f2348444df13edba50283b75
Report Upstream: N/A | Stopgaps:
Branch: |
public/categories/15475 |
Dependencies: #10963, #15473, |
#15476 |
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Comment (by SimonKing):
Replying to [comment:32 darij]:
> OUCH. I just realized that I forgot to reenable the symmetric functions
doctest, and not unexpectedly it is still broken. OK, this thing must be
unrelated to #10963 after all. Simon, can you make sense of this?
>
> {{{
> TypeError: Cannot create a consistent method resolution
> order (MRO) for bases Algebras.parent_class,
Monoids.WithRealizations.parent_class, Bialgebras.parent_class,
Coalgebras.WithRealizations.parent_class
> }}}
Does that mean that the controlled C3 algorithm is not bullet proof, resp.
that the global ordering imposed on the categories is not as it should be?
Nicolas?
--
Ticket URL: <http://trac.sagemath.org/ticket/15475#comment:33>
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