## # mod_tex: distributed LaTeX-rendering over Apache # Copyright (C) 2007 Peter Danenberg # See doc/COPYING for details. set term pngcairo size 800,600 font ",8" enhanced crop set output 'plot.png' set multiplot set isosamples 60,60 set xrange [-10:10] set yrange [-10:10] set zrange [0:1000] f(x,y) = exp(c*x**2 + y**2) c = 0 splot f(x,y) lt 1 title "e^{cx^2 + y^2}, c = \\{-2, -1, 0, 1 ,2\\}" unset key unset tics set border 0 c = 1 splot f(x,y) lt 2 c = 2 splot f(x,y) lt 3 c = -1 splot f(x,y) lt 4 c = -2 splot f(x,y) lt 5