Supported funcs:
sin cos tan asin acos atan sqrt abs log exp min max pow and consts
pi e.
Use
^ for power (converted internally to **).
To enable animation, use the "t" variable in your formula, for example:
2D: y = sin(x * t)
3D: z = sin(6 * sqrt(x^2 + y^2)) * cos(2 * t) / (6 * sqrt(x^2 + y^2) + 0.02)