I am doing some calculations in Iwahori Hecke algebras.
By this I mean the deformation of the group algebra of
a Weyl group in which the generators corresponding to
the simple reflections satisfy t_alpha^2=(q-1)*t_alpha+q,
where q is a deformation parameter.

For type A a version is implemented in Sage as
HeckeAlgebraSymmetricGroupT.

Does there exist a SAGE implementation for other Weyl groups?

Dan

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