Dear Andrej,
Many thanks indeed for providing such a nice package in implicit_plot.lisp
I'd like to capture the output for subsequent inclusion in a publication.
I normally do this with
plot2d(x^2,[x,-2,2],[gnuplot_out_file,"test0.plt"])$
and then edit this to use the psTricks terminal of GNUplot. However, the
following does not work.
implicit_plot(x^2+2*y^3=15, [x,-10, 10], [y,-5,5],[gnuplot_out_file,"test1.plt"])$
Any suggestions?
Many thanks indeed,
Chris Sangwin