plot2d feedback



On Tue, May 04, 2004 at 08:24:49PM +0200, Marko Riedel wrote:

>    plot2d(2*(x+1)/(x-1)^2,[x,-5,5]);
> puts maxima into an infinite loop! I guess it is not aware of
> singularities.

use:
 plot2d(2*(x+1)/(x-1)^2,[x,-5,5], [y,-10,10]);

Regards,
Jaime