Complex number visualized tool(From Night Section)

[Hongwei Wei]

Today professor used a website to visualized the complex number. But can't really see the projector from the back(too light). Can anyone share if know, Thank you!

[oighea]

Here is a very good online version of the complex function plotter, based on David Bau's version. It allows you to zoom and pan the graph, and contains many different visualization options. You can even take a screenshot off of it!

Link: https://people.ucsc.edu/~wbolden/complex/#z