#9290: Implement Coxeter groups in their geometric representation
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Reporter: nthiery | Owner: sage-combinat
Type: enhancement | Status: needs_review
Priority: major | Milestone: sage-5.13
Component: combinatorics | Resolution:
Keywords: coxeter | Merged in:
Authors: Travis Scrimshaw | Reviewers:
Report Upstream: N/A | Work issues:
Branch: | Commit:
Dependencies: #15204 | Stopgaps:
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Comment (by chapoton):
Hello Travis,
I have made a cosmetic review patch, that you can fold into yours if you
want.
This almost looks good to go, but I was a bit disappointed when I tried:
{{{
sage: K = NumberField(x**2+5,'t')
sage: CoxeterGroup(['H',3],base_ring=K)
}}}
and it failed. If there is a way to make that work, it would be great !
--
Ticket URL: <http://trac.sagemath.org/ticket/9290#comment:16>
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