Nested integrals Memes

This is what happens when mathematicians get bored on a Friday night. Someone decided the standard φ = 1.618... wasn't intimidating enough, so they created this nested integral monstrosity. It's like saying "I could just tell you my phone number, but instead I'll express it as a series of partial differential equations." Pure math flex. The kind of thing you'd scribble on a whiteboard just to watch undergrads have panic attacks.