set terminal x11
set size 1,0.5
set term postscript enhanced portrait "Helvetica" 12
+#set decimalsign ","
+#set decimalsign locale "fr_FR"
set ylabel "execution times (in s)"
-set xlabel "polynomial's degree"
+set xlabel "polynomial's degree"
+#set format x "%6.4e"
+#set format x "%2.0e"
+#set format x "%2.0t{/Symbol \327}10^{%L}"
#set logscale x
#set logscale y