What about getting rid of the *MatMul* and *MatAdd* classes for matrix expressions? We could just use *Mul* and *Add* for everything.
Previously we had complicated proposals to subclass *Mul* and *Add* with some complicated methods (e.g. multiple dispatch). Though maybe their constructors could simply activate a post-construction routine if some type of elements (such as matrix symbols) are detected. We really need this feature. -- You received this message because you are subscribed to the Google Groups "sympy" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at https://groups.google.com/group/sympy. To view this discussion on the web visit https://groups.google.com/d/msgid/sympy/8bc64d30-b852-47ed-8cc3-16f20fa0dcb3%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
