#12912: Interface to Fokko Ducloux's Coxeter 3
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Reporter: nthiery | Owner: sage-combinat
Type: enhancement | Status: needs_work
Priority: major | Milestone: sage-5.7
Component: combinatorics | Resolution:
Keywords: coxeter | Work issues:
Report Upstream: N/A | Reviewers:
Authors: Mike Hansen | Merged in:
Dependencies: | Stopgaps:
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Comment (by aschilling):
Nicolas figured out that the following triggers the seg fault in
/libs/coxeter/coxeter.pyx
{{{
sage: from sage.libs.coxeter.co
sage.libs.coxeter.coxeter sage.libs.coxeter.coxeter_group
sage: from sage.libs.coxeter.coxeter import get_CoxGroup as CoxGroup
sage: W = CoxGroup(['A',1])
sage: W.bruhat_interval([],[])
[[]]
sage: W = CoxGroup(['A',2])
}}}
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/12912#comment:6>
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