# Analysis description 
set encoding iso_8859_1
set terminal x11
set size 1,0.5
set term postscript enhanced portrait "Helvetica" 12

set ylabel "number of iterations" 
set xlabel "polynomial's degree" 
set logscale x
set logscale y

#set key on outside left bmargin
set style line 1 lc rgb '#0060ad' lt 1 lw 2 pt 1 ps 1.5   # --- blue
set style line 3 lc rgb '#dd181f' lt 1 lw 2 pt 1 ps 1.5   # --- red

set style line 2 lc rgb '#dd181f' lt 1 lw 2 pt 5 ps 1.5   # --- red
plot  'EA_DK.txt'index 0 using 1:3 t "EA with sparse polynomials"      with linespoints ls 1,\
 'EA_DK.txt'index 1 using 1:3 t "DK with sparse polynomials"      with linespoints ls 3