Hi! I am WuFeng from WuFeng Engineering, and I am proud to announce our latest tutorial: A Crash Course on Imaginary Numbers.
Imaginary numbers are beautiful and used in many areas of science and engineering. At first they may seem intimidating but after some usage they are simple yet elegant. This tutorial is meant as both a quick and easy introduction as well as a refresher on some of the arithmetic properties of imaginary numbers.
More information on complex numbers such as Mobius transformations will be provided on a later date.
With Best Wishes