#! /usr/local/bin/gnuplot # set data style lines set grid set xrange [0:5] set yrange [0:0.30] plot \ "rungekutta-t0.dat" using 1:2 title "numerical solution", \ exp(-x) - exp(-2*x) title "analytical solution" pause -1 "hit any key" #set size 0.70,0.65 #replot #pause -1 "hit any key" #set terminal postscript portrait #set output "rungekutta-t0.eps" #replot