Merge branch 'master' into bug-4403-remove-polyfill

[maxima.git] / doc / info / figures / draw_enhanced3d2.mac

load("docdraw.mac");
docdraw3d("figures/draw_enhanced3d2",
        enhanced3d = [sin(r*s),r,s],
        explicit(20*exp(-x^2-y^2)-10,x,-3,3,y,-3,3)
)$