Subject: plot2d(1/x,[x,0,1],[y,0,5]); => division by 0
From: Raymond Toy
Date: 17 Apr 2003 11:02:52 -0400
>>>>> "Felix" == Felix E Klee <felix.klee.maxima@gmx.net> writes:
Felix> Hi,
Felix> of course there is a singularity at x=0 but I still would like to plot
Felix> functions like this. Are there options that let plot2d ignore singularities?
None that I know of. All you can do right now is to change [x,0,1] to
[x,eps,1] for some suitably small non-zero eps.
We could, however, change the plotting routine so that the end-points
are never evaluated. That's what quadpack does.
Ray