On 20 Aug 2006 23:45:38 +0200, Martin Rubey <[EMAIL PROTECTED]> wrote:
"Igor Khavkine" <[EMAIL PROTECTED]> writes:
> I've been trying to write a routine that takes some expression f(x,y), but > possibly containing other symbolic constants, and then solves the implicit > equation f(x,y)=0 for y as a Taylor series in x. I think such a routine already exists - at least if f(x, y) involves only powers and derivatives of y. Look at seriesSolve. If you need more help or examples, ask again. If I'm wrong, tell me so :-)
Not that I could find. The only package that defines seriesSolve is ExpressionSpaceODESolver and it complains if you give it an "ODE" without derivatives. Igor _______________________________________________ Axiom-math mailing list Axiom-math@nongnu.org http://lists.nongnu.org/mailman/listinfo/axiom-math
