descriptive.mac: declare local variable to avoid possibility of name collision.

[maxima.git] / doc / info / figures / draw_enhanced3d.mac

load("docdraw.mac");
docdraw3d("figures/draw_enhanced3d",
        enhanced3d = [x-z/10,x,y,z],
        palette = gray,
        explicit(20*exp(-x^2-y^2)-10,x,-3,3,y,-3,3)
)$