![What free tools can I use to plot complex functions on the complex plane? - Mathematics Stack Exchange What free tools can I use to plot complex functions on the complex plane? - Mathematics Stack Exchange](https://i.stack.imgur.com/yNBeY.png)
What free tools can I use to plot complex functions on the complex plane? - Mathematics Stack Exchange
GitHub - Quoteme/complexGrapher: A simple complex function grapher/plotter that represents complex functions as a colorful 3D plane (using THREE.js)
![How to plot the complex function $f(z) = z^2 + 1$ in a three-dimensional plot with colouring? - Mathematica Stack Exchange How to plot the complex function $f(z) = z^2 + 1$ in a three-dimensional plot with colouring? - Mathematica Stack Exchange](https://i.stack.imgur.com/Sxhgx.gif)