e to the pi i, a nontraditional take (old version)

Wait! There's an improved version: https://youtu.be/mvmuCPvRoWQ Also, for the calculus-savvy, you'll prefer this one: https://youtu.be/v0YEaeIClKY Home page: https://www.3blue1brown.com/ The enigmatic equation e^{pi i} = -1 is usually explained using Taylor's formula during a…