# set terminal svg size 600,400 dynamic enhanced fname 'arial'  fsize 10 mousing name "simple_3" butt solid 
# set output 'simple.3.svg'
set key inside left top vertical Right noreverse enhanced autotitles box linetype -1 linewidth 1.000
set samples 200, 200
plot [-3:5] asin(x),acos(x)