#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 | Keywords:
Work issues: | Report Upstream: N/A
Reviewers: | Authors: Simon King
Merged in: | Dependencies:
Stopgaps: |
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The unique representation of homsets is taken care of by ``Hom``. What's
missing is:
- Fast hash and comparison by id. This can be implemented by having Homset
inherit from WithEqualityById
- Pickling by construction, calling back Hom(domain, codomain, category)
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/14793>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
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