I believe it is failing because the broadcast mechanism is not working. It fails right from the start, as I recall, because things created with MV appear undefined. All subsequence expressions then generate errors.
-- 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.
