Re: [math-fun] Taylor series "inverter"?

----- Original Message ----- From: "Simon Plouffe" <simon.plouffe@gmail.com>

Yes, there is a package in Maple that does that : GFUN and it is distributed within the standard Maple. Just type ?gfun in Maple.

For a quick answer, try ?guessgf in a Maple session.

I believe there is also an equivalent program in Mathematica as well.

Martin Rubey recently wrote a program in Axiom that (he claims) is better, see http://front.math.ucdavis.edu:80/math.CO/0702086 Alec Mihailovs http://mihailovs.com/Alec/