Hello,
I have an expression looking like this : f : a*y*log(y) - b*x*y^2 + c*y + d
So, it is basically a polynomial, but it can contain a term like y*log(y), or exp(y) or something.
I want to obtain a list of the coefficient before 'the term that depends on y', so I want as a result:
[a, -b*x, c, d]
I do not know what the non-polynomial part looks like, but it has the form g(x)*h(y).
Is there a function that can obtain either g(x) or h(y) from an expression of the form g(x)*h(y)?
Regards,
Nijso