#14793: Unique representation for homsets
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Reporter: nthiery | Owner: nthiery
Type: enhancement | Status: new
Priority: major | Milestone: sage-5.12
Component: categories | Resolution:
Keywords: | Work issues:
Report Upstream: N/A | Reviewers:
Authors: Simon King | Merged in:
Dependencies: | Stopgaps:
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Comment (by SimonKing):
Observation: If one uses `WithEqualityById`, many tests in sage.modular
and sage.schemes fail with unprintable assertion errors.
We need to discuss whether we "simply" fix them, or better continue to
compare homsets by *equality* (not identity) of domain and codomain.
In other words, we might end up with just providing a default pickling for
homsets, which is currently missing.
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/14793#comment:2>
Sage <http://www.sagemath.org>
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