# commands_mx.txt
#
# Usage:
#  gnuplot < commands_mx.txt
#
set term png
set output "mx.png"
set xlabel "<---NE--->"
set ylabel "<---MX(NE)--->"
set title "Max error versus number of elements NE"
set logscale xy
set grid
set style data lines
plot "data.txt" using 1:4 with points pt 7 ps 2 lc rgb "blue",\
     "data.txt" using 1:4 lw 3 linecolor rgb "red"