How to take the Natural Log of a Negative Number
In this tutorial I will show you a trick to extend ln(x)'s domain and take the natural log of a negative number.
One thing to mention is that since a number can be represented in multiple different complex polar forms, there are multiple outputs to a given input when using this method to evaluate negative natural logs.
Disclaimer: In the video I present Euler's Identity as e^iπ - 1 = 0; this is wrong, the actual identity is e^iπ + 1 = 0.