This tool helps to visualize the behavior of functions of complex numbers. Each point on the complex plane between -1-i and 1+i is assigned a color. A function is applied to the point and that color is drawn at the output. This visualization shows each point moving linearly between its input and ending location.


You can define simple functions of complex numbers using a simple stack machine notation


Calculations are done on the GPU. Here is the shader code that implements this equation.