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# mod_tex: distributed LaTeX-rendering over Apache
# Copyright (C) 2007 Peter Danenberg
# See doc/COPYING for details.
set term cairopng size 12,9 font ",8" linewidth 3 enhanced
set output 'plot.png'
set term cairopng size 8,6 font ",8" linewidth 3 enhanced
set samples 1000, 1000
set parametric
set border 4095
splot (5 + sin(20 * u)) * cos(u),(4 + sin(20 * u)) * sin(u), cos(20 * u) title "(5 + sin 20u) cos u, (4 + sin 20u) sin u, cos 20u"