#12969: Coercion failures in symmetric functions
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Reporter: aschilling | Owner: sage-combinat
Type: defect | Status: new
Priority: major | Milestone: sage-5.3
Component: combinatorics | Resolution:
Keywords: symmetric functions, coercion | Work issues:
Report Upstream: N/A | Reviewers:
Authors: | Merged in:
Dependencies: | Stopgaps:
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Comment (by SimonKing):
Replying to [comment:16 nthiery]:
> Yes that's the well know issue (#8878) of the current coercion model
implementation: it does a depth first search rather than a breath first.
OK. I think #8878 would involve a considerable amount of work. So, for
simplicity, I suggest to fix the cache bug in the current implementation
of depth first search ''here''. And if in future someone will tackle
#8878, he/she should do so on top of that fix.
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/12969#comment:21>
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