The Arithmetic-Geometric Mean Inequality Suppose that x and y are non-negative real numbers, not necessarily distinct. The famous arithmetic-geometric mean inequality says that:
Is it time to retire Newton’s Gravitational Constant? Mathematical operations that involve Newton’s gravitational constant are extremely counter intuitive at the subatomic level.
How to Win at Roulette: Intro to Probabilities and Expected Values Why you still shouldn’t play. The Martingale Strategy
Problems with infinity* I had the pleasure of witnessing this interaction the other day: two kids were locked in a battle of wits to see who could think of the…
Proving Arrow’s Impossibility Theorem Let’s prove the result behind why group decisions, from democracy to take-away choice, are always flawed.