[GiNaC-list] coeff() method

Burcin Erocal burcin at erocal.org
Sun Sep 19 17:14:07 CEST 2010


Hi,

The following problem was reported to the Sage bug tracker by Paul
Zimmermann:

http://trac.sagemath.org/sage_trac/ticket/9505


ginsh - GiNaC Interactive Shell (ginac V1.5.7)
<snip>
Type ?? for a list of help topics.
> f = x*y*z^2;
y*z^2*x
> coeff(f, z^2,1);
y*x
> coeff(f, x*y,1);
0


I'd greatly appreciate any help fixing this.

Cheers,
Burcin


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