size 400,400
xrange -10,10
yrange -10,10
axis
axisnumbering
precision 1
grid 2,2,grey,2,2,5,grey
multicolors orange,red,green,blue,cyan
precision 1000
userdraw functions3,red
jscurve blue,x^2,-x^2,5*cos(x)
precision 1
mouse red,22
