Graphic option
logz
Default value: false
false
If logz is true, the z axis will be drawn in the logarithmic scale.
true
Since this is a global graphics option, its position in the scene description does not matter.
Example:
(%i1) load(draw)$ (%i2) draw3d(logz = true, explicit(exp(u^2+v^2),u,-2,2,v,-2,2))$
See also and .