But what is a partial differential equation? | Overview of differential equations, chapter 2

The heat equation, as an introductory PDE. Home page: Brought to you by you: Infinite powers, by Steven Strogatz: Typo corrections: - At 1:33, it should be “Black-Scholes” - At 16:21 it should read “scratch an itch“. If anyone asks, I purposefully leave at least one typo in each video, like a Navajo rug with a deliberate imperfection as an artistic statement about the nature