However the commutator in the diffgeom module is between differential operators. It is not exactly what you ask for. Actually I do not understand how "x" acts on anything in your example as it is not a differential operator (it can be regarded as a hermitian operator as in quantum mechanics "acting" simply by multiplication, however this requires to much magic for the moment)
-- 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.
