#10938: Add subset and superset methods to Sage's finite sets
(Set_object_enumerated)
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Reporter: nthiery | Owner: sage-combinat
Type: enhancement | Status: needs_review
Priority: major | Milestone: sage-4.7
Component: combinatorics | Keywords:
Author: Nicolas M. Thiéry | Upstream: N/A
Reviewer: | Merged:
Work_issues: |
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Comment(by nthiery):
Hi Andrei,
Replying to [comment:3 novoselt]:
> Would it be acceptable to have both options?
You are welcome to raise the question on sage-devel. However, that
risks to be a source of confusion in the long run. Typically, a
specific sage set might forget to override both issubset and is_subset
when implementing e.g. a faster method for testing containment. In any
cases,
I would tend to leave that to a subsequent patch.
> It would be nice also to have a better Hg-comment in the patch ;-)
Oops, fixed. Thanks!
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/10938#comment:4>
Sage <http://www.sagemath.org>
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