Coxeter groups
i tried the following input (as i found it in a tutorial of christian stump):
W=CoxeterGroup(['A',3])
but it does not work (name 'CoxeterGroup' is not defined)
What's the problem with this?
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1 Answer
It looks like this might require the sage-combinat queue. Or, it could be an old version of that code?
sage: W = WeylGroup(['A',3])
sage: W
Weyl Group of type ['A', 3] (as a matrix group acting on the ambient space)
It looks like there is more of a hierarchy now, based on the outcome of
sage: CoxeterGroups?
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Asked: 2012-10-29 12:25:16 +0100
Seen: 276 times
Last updated: Apr 15 '20
