Welcome to a new season of Cult of Rig.
In the interest of building up vocabulary on math fundamentals for the rest of the season we introduce Set and Graph Theory.
Both the video description and a comment under it contain an Errata Corrige I have to make here as well:
While talking about the inverse function of sin, arcsin, I mention the co-domain of the function being -pi to +pi; that is incorrect, as the domain of arcsin spans the half circle, and therefore is -1/2pi to +1/2pi