Subject: RE : operations on polynomial expressions
From: laurent couraud
Date: Sat, 25 Nov 2006 01:24:02 +0100
Do you mean something like this?
(%i1) (a1*x^2+a2*x+a3)*(b1*y^2+b2*y*b3)*(c1*z^2+c2*z+c3);
(%i2) ratsimp(%);
(%i3) ratsimp(%,x);
Laurent.
> -----Message d'origine-----
> De?: maxima-bounces at math.utexas.edu [mailto:maxima-bounces at math.utexas.edu] De la part de
> Fabrizio Caruso
> Envoy??: vendredi 24 novembre 2006 23:41
> ??: maxima at math.utexas.edu
> Objet?: [Maxima] operations on polynomial expressions
>
> Hi all again,
>
> Is there a way to tell Maxima to
> rewrite an expression as a multivariate
> polynomial with respect to some given variables?
>
> What I mean is to write the expression as
> a some of monomials, where a monomial
> is a product of something free of the chosen
> variables and a power product with respect
> to the variables.
>
> Fabrizio
>
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