This Proof Avoids Modular Inverses

He wanted less money for his Pokémon card? #pokemon #vendorpov

The Life and Death of Randolph Mantooth

The Hidden Trick Behind Three-Variable Diophantine Equations

When Does the Chinese Remainder Theorem Still Work?

Part 2: Inverting a Rational Function

The Identity That Cracks This Number, Can You Use It?

Here's Something Weird About the Euclidean Algorithm

There's an Exact Formula for This And It's Just a Square Root