#! /bin/sh

DATE=$(date '+%d-%m-%Y')

gnuplot <<EOF
set logscale y
set xlabel 'Valeur de x'
set ylabel 'Grandeur à calculer'
set yrange [1:10000]
set grid
set nokey
set label "Reference" at 20,1000
set label "Mesures" at 20,100
plot x**2, x**2+12*x*sin(sqrt(x))

pause -1

set term postscript portrait
set output "${DATE}.ps"
set size 0.7, 0.7
replot
EOF