# set terminal svg size 600,400 dynamic enhanced font 'arial,10' mousing name "param_4" butt dashlength 1.0 
# set output 'param.4.svg'
set dummy t, y
set key bmargin center horizontal Right noreverse enhanced autotitle box lt black linewidth 1.000 dashtype solid
set parametric
set samples 160, 160
set style data lines
set xrange [ -3.00000 : 3.00000 ] noreverse
set yrange [ -3.00000 : 3.00000 ] noreverse
NO_ANIMATION = 1
plot -t,t,cos(t),cos(2*t),2*cos(t),sin(t),-cosh(t),sinh(t)