Hello, as a complete sympy newbie I am having some problems solving the following problem.
I have an expression of the general form: E0/(E1*E2*...*En * (ax+bx+c+d...)) where E0...En are some "constant expressions" and x is my variable of interest. What I need to do is to transform this expression into something like: E0/(E1*E2*...*En) * 1/((a+b)*x+c+d+...) IOW, I need to separate the nucleus 1/((a+b)*x+c+d+...) from the rest of the expression. As a next step I would then need to isolate and extract the coefficient of x (i.e., (a+b)) and the constant part of the expression on the denominator (i.e., c+d+....) (For a bit of a context, the 'x' variable in my case is Weierstrass' elliptic function \wp. What I am trying to do is to integrate forms of the type 1/(\wp + C) by matching, isolating and substituting subexpressions. What I am trying to do here is to extract the uninteresting parts of the expression - the constant expresssions - and isolate the fundamental integrable form 1/(\wp + C)) I have played a bit with replace() and Wild symbols, but I have not gone very far - I can't really understand what's going on, but I think I am making some fundamental mistake building the pattern matching expressions. Can anyone point me in the general direction? How one would start solving such a problem? Thanks, Francesco. -- 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 sympy+unsubscr...@googlegroups.com. To post to this group, send email to sympy@googlegroups.com. Visit this group at http://groups.google.com/group/sympy. For more options, visit https://groups.google.com/groups/opt_out.
