Thanks a lot. I didn't know about the taylor command (still learning Maple). I need to play around with this a bit to fit it into my application (since I presented a slightly simplied version) and I'll let you know what I find.

Question: I tried naively plugging it into what I was doing and it gave the same result as series did, I think because I have my functional dependences defined funny. Do I need to have f defined as f(x, V(g(x))? Right now it's just f(x).

Thanks a lot. I didn't know about the taylor command (still learning Maple). I need to play around with this a bit to fit it into my application (since I presented a slightly simplied version) and I'll let you know what I find.

Question: I tried naively plugging it into what I was doing and it gave the same result as series did, I think because I have my functional dependences defined funny. Do I need to have f defined as f(x, V(g(x))? Right now it's just f(x).