I am trying to understand the code at the moment and any help will be appreciated. My question is: where would I want to use an immutable matrix?
The only answer I can think of, is as a key for a dictionary. But a mutable matrix with a more sophisticated __hash__ should be just as good... -- You received this message because you are subscribed to the Google Groups "sympy" 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/sympy?hl=en.
