The theorem depicted on the chalkboard in Good Will Hunting, but replaced the complex quadratic equation of when Matt Dillon cancels himself out on both sides of the equation, leaving only Stiller/Mary = Mary/Stiller. Also you substitute Sandra Bullock for Minnie Driver. Known as the hardest quadratic equation at Harvard
Ow, my There's Something About Theory
by Ben Greenberg and Stephanie Isaacson May 11, 2006