[Maxima] antid

Robert Dodier robert.dodier at gmail.com
Tue Jan 27 10:01:20 CST 2009

On 1/27/09, Barton Willis <willisb at unk.edu> wrote:

>  Likely, the following bug might be due to code not in antid:
>   (%i48) diff(f(x) * (f(x) + 1)^a,x)$
>   (%i49) antidiff(%,x,f(x));
>   Is  a  zero or nonzero?nonzero;
>   Maxima encountered a Lisp error:

That's a good one. Seems to get into an endless loop in the Risch code.
Not 100% sure about that.


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