On Fri, 23 Apr 2010, Barton Willis wrote:
< (%i3) load(implicit_plot);
< (%o3)
< C:/PROGRA~1/MAXIMA~2.1/share/maxima/5.20.1/share/contrib/implicit_plot.lisp
<
< From the user documentation:
<
< (%i9) implicit_plot (x^2 = y^3 - 3*y + 1, [x, -4, 4], [y, -4, 4],
< [gnuplot_preamble, "set zeroaxis"]);
< Maxima encountered a Lisp error:
< Error in GNUPLOT-PRINT-HEADER [or a callee]: GNUPLOT-PRINT-HEADER [or a
< callee] requires more than one argument.
<
< Maybe this has been reported or fixed...I was going do some implicit plots
< in class this morning :(
< Workaround?
It works in the current cvs maxima. I just loaded in the
cvs file to a 5.20.1 session.
Leo
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