Re: [GiNaC-list] products of exponentials

Ok, thanks.

exp(a)*b*exp(c) -> exp(a+c)*b

for any expression b. This one is not easy to do automatically within GiNaC for various reasons, I think.

I don't understand, why this would be hard? The product of 3 (or more) expressions is already represented as a sequence in the "mul" expression type, so couldn't ginac just find all subexpressions in the product of type exp, and then collect them? I guess I don't know how these auto-simplify methods are implemented. Anyway I will try the subs/wildcard method as you suggested, I didn't think of that. Thanks again! -Levi