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 | 1 | initial version |  |
Here is a starting point. The rest is standard Coxeter theory.
sage: W = CoxeterGroup(['A',4])
sage: w = W.long_element()
sage: t = w.coset_representative([1,2])| | 1 | initial version | |
Here is a starting point. The rest is standard Coxeter theory.
sage: W = CoxeterGroup(['A',4])
sage: w = W.long_element()
sage: t = w.coset_representative([1,2])
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