## # 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 layout 1,2 title "Surfaces and projection on xy" set hidden3d set xrange [-1.2:1.2] set yrange [-1.2:1.2] splot x**2 + y**2 title "x^2 + y^2", 1 - y**2 title "1 - y^2" set parametric plot sin(t),cos(t)/sqrt(2) title "x^2 + 2y^2 = 1"