This may be a very simple 'No', but it's been going on 15 years since I've had any regular calculus quality time, so I can't remember. if I have the integral of
A(x) * B(x) dx,
is there a way to separate that into 2 independent integrals?
And, second question, is there a simple integral of
(where A is constant) or is that an elliptic integral?