# set terminal pngcairo  transparent enhanced font "arial,10" fontscale 1.0 size 600, 400 
# set output 'simple.1.png'
set key fixed left top vertical Right noreverse enhanced autotitle box lt black linewidth 1.000 dashtype solid
set samples 50, 50
set title "Simple Plots" 
set title  font ",20" textcolor lt -1 norotate
NO_ANIMATION = 1
plot [-10:10] sin(x),atan(x),cos(atan(x))