My own plot routines are all in Scheme with no external libraries. <div class="gmail_quote">On Sat, Aug 15, 2009 at 12:15 PM, Eli Barzilay <<a href="mailto:eli@barzilay.org">eli@barzilay.org</a>> wrote: <blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;"><div class="im">On Aug 15, Doug Williams wrote: > We really need more complete plot capability - there are many > limitation of the current one that you'll run into. I've written > some that I use in my own work, but the aren't documented, nor are > the on PLaneT. It's something I'm hoping to get into Schemelab at > some point. </div>FWIW, there is no good reason to have it use an external library, since all of the plotting can be done within mred. The only C code that is needed is the curve fitting thing, and my guess is that even that would be simple for someone who remembers the math (I don't...). -- ((lambda (x) (x x)) (lambda (x) (x x))) Eli Barzilay: <a href="http://barzilay.org/" target="_blank">http://barzilay.org/</a> Maze is Life! </blockquote></div>