# set terminal canvas  solid butt size 600,400 fsize 10 lw 1 fontscale 1 name "fillcrvs_2" jsdir "."
# set output 'fillcrvs.2.js'
set key outside right top vertical Right noreverse enhanced autotitles nobox
set title "Intersection of two parabolas" 
plot x*x with filledcurves, 50-x*x with filledcurves, x*x with line lt 1