[Maxima-discuss] plot2d: how to plot multiple lines with the same style and color

[Robert D. <rob...@gm...>]

I'd like to plot multiple curves in plot2d, all with the same line
style and color. E.g. in

  plot2d ([sin(x), sin(2*x), sin(3*x)], [x, 0, 10]);

I'd like to see all three curves drawn as solid lines, in the same color.

By default, plot2d cycles through different colors and styles. I see
that plot2d has options for style, but reading the documentation for
plot2d, and also the documentation for Gnuplot, and looking at the
source code in Maxima, src/gnuplot_def.lisp, I don't see how to make
all curves the same style and color using the available options. What
am I overlooking here?

best

Robert