Revision history [back]

Let $W$ be a Weyl group. How to find reduced expression of the longest element $w_0 \in W$ in SageMath?

I can define

W = WeylGroup(["E", 6])
w0=W.long_element().reduced_word()

Then I got one reduced expression of $w_0$. But how to obtain all reduced expression of $w_0$? Thank you very much.