Salut, I just tried to get the degrees of the fundamental invariants of a CoxeterGroup or WeylGroup. Does anyone know how to get them?
There is a way to get them by W.invariant_generators(), but this took for S_4 already half a minute. As many of you know, those degrees are very important data for the group, as many things can be computed using those. While looking for those degrees (maybe I just missed them in some natural place...), I saw that there are many things in this area looking unorganized and too complicated. I think of starting to get first basic things of general Coxeter groups and of complex reflection groups into sage (of cause without using gap - now as the universal cyclotomic field is in sage) and as well to organize things in this direction... What do you think? Best, Christian -- You received this message because you are subscribed to the Google Groups "sage-combinat-devel" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/sage-combinat-devel?hl=en.
