Hi, Is it possible to tell simplify that the partial derivatives with respect to two different variable commute so that it can simplify further? For ex:
d^2 f/dxdy + d^2 f/dydx The above expression is left as it is by simplify(), but it would be nice if there were some way to tell it about the commutation so that it can simplify further. Thanks, Mani Chandra -- You received this message because you are subscribed to the Google Groups "sympy" group. To view this discussion on the web visit https://groups.google.com/d/msg/sympy/-/96Tx3wOa3ycJ. 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.
