#8500: Add the set of TransitiveGroups
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Reporter: nborie | Owner: nborie
Type: enhancement | Status: needs_work
Priority: major | Milestone: sage-4.3.4
Component: group_theory | Keywords: transitive group
Author: Nicolas Borie | Upstream: N/A
Reviewer: | Merged:
Work_issues: |
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Comment(by nthiery):
Replying to [comment:6 nborie]:
> * Ok, Do you prefer a StopIteration or a NotImplementedError for the
__iter__ method ?
Hmm, I guess NotImplementedError. And I assume that should be what occurs
by default with DisjointUnionOfEnumeratedSets.
>
> * DisjointUnionOfEnumeratedSets????? I don't know this toy but I already
like the name. Will play with it (and hope it is robust (like children,
when I play....))
Note: you'll have a micro-issue with classcall, which Florent is supposed
to fix shortly (he stumbled into it yesterday.
Oh, by the way: what gap is providing you is actually an unrank function
(see enumeratedSets). You just need to implement
TransitiveGroups(3).unrank(5), and __iter__ will be provided to you for
free.
> Thanks for these advises...
You are welcome!
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/8500#comment:7>
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