--- /dev/null
+# Analysis description
+set encoding iso_8859_1
+set terminal x11
+set size 1,0.5
+set term postscript enhanced portrait "Helvetica" 12
+
+set ylabel "execution times (in s)"
+set xlabel "Sparse polynomial's degrees"
+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 2 lc rgb '#dd181f' lt 1 lw 2 pt 5 ps 1.5 # --- red
+
+ plot'log_exp_Sparse.txt' index 0 using 1:4 t "No log exp" with linespoints ls 2,\
+ 'log_exp_Sparse.txt' index 0 using 1:2 t "with log exp" with linespoints ls 1,\
+ 'log_exp_Sparse.txt' index 1 using 1:2 t "with_log_exp" with linespoints ls 1,\
+'log_exp.txt' index 0 using 1:4 t "No log exp" with linespoints ls 2,\
+ 'log_exp.txt' index 0 using 1:2 t "with log exp" with linespoints ls 1,\
+ 'log_exp.txt'index 1 using 1:2 t "with_log_exp" with linespoints ls 1
\ No newline at end of file