> By default, maxima calls gnuplot for plotting. If I am not mistaken,
> gnuplot can't handle multiple 3d parametric surfaces, at least in a simple
> manner.
It seems I was mistaken. Googling with some more patient, I found the
interlocking tori example at the gnuplot web site:
http://gnuplot.sourceforge.net/demo/
But this is not of great help from the maxima-gnuplot perspective. But maybe
something like example 'multimsh' in the same page could be used.
Excuse me for the mistake !
Mario
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Mario Rodriguez Riotorto
www.biomates.net