# set terminal svg size 600,400 dynamic enhanced font 'arial,10' mousing name "fillcrvs_3" butt dashlength 1.0 
# set output 'fillcrvs.3.svg'
set grid nopolar
set grid xtics nomxtics ytics nomytics noztics nomztics nortics nomrtics \
 nox2tics nomx2tics noy2tics nomy2tics nocbtics nomcbtics
set grid front   lt 0 linecolor 0 linewidth 0.500,  lt 0 linecolor 0 linewidth 0.500
set key outside right top vertical Right noreverse enhanced autotitle nobox
set title "Filled sinus and cosinus curves" 
NO_ANIMATION = 1
plot 2+sin(x)**2 with filledcurve x1, cos(x)**2 with filledcurve x1