#19562: Fix bad caching of FiniteEnumeratedSet
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Reporter: vdelecroix | Owner:
Type: defect | Status: new
Priority: major | Milestone: sage-6.10
Component: combinatorics | Keywords:
Merged in: | Authors: Vincent Delecroix
Reviewers: | Report Upstream: N/A
Work issues: | Branch:
Commit: | Dependencies:
Stopgaps: |
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Currently
{{{
sage: F1 = FiniteEnumeratedSet((1,2,3))
sage: F2 = FiniteEnumeratedSet((1., 2., 3.))
sage: F2.an_element().parent()
Integer Ring
}}}
We fix this problem by computing a universe associated to each
`FiniteEnumeratedSet`.
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Ticket URL: <http://trac.sagemath.org/ticket/19562>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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