2020-21 Meeting 19: Roots of Unity and Cyclotomic Polynomials

Who needs Möbius strips when you can use Möbius functions?

Source

We talked about complex numbers, roots of unity, and cool properties of cyclotomic polynomials. We also talked about the Möbius function and how it can be used to simplify cyclotomic polynomials.

Recording: https://youtu.be/XEc-pqJfhTU