While computing some examples in HeckeAlgebraSymmetricGroupT I discovered some errors. See the following example
sage: H=HeckeAlgebraSymmetricGroupT(QQ,3) sage: T1=H.algebra_generators()[0] sage: T1^-1 T[1, 2, 3] sage: H.one_element() T[1, 2, 3] I would like to take the inverse of the generators in H, and I would like to know why T1^-1 yields the one_element of the algebra. My ideal outcome would be that T1^-1 gives q^-1*(T1+1-q). This leads to my next question, see the example below: sage: H=HeckeAlgebraSymmetricGroupT(QQ,3) sage: q=H.q() sage: q^-1 1/q sage: (q^-1)*T1 TypeError: unsupported operand parent(s) for '*': 'Fraction Field of Univariate Polynomial Ring in q over Rational Field' and 'Hecke algebra of the symmetric group of order 3 on the T basis over Univariate Polynomial Ring in q over Rational Field' Why am I getting this error? thanks Jeff --~--~---------~--~----~------------~-------~--~----~ To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to sage-support-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-support URLs: http://www.sagemath.org -~----------~----~----~----~------~----~------~--~---
