17:53

Supreme Integral with Feynman's Trick

11:59

We must do this do this carefully!

11:08

Amazing Math Olympiad Exponential Equation many Harvard students failed

11:27

Derivatives of all hyperbolic functions (proofs)

19:14

The strange cousin of the complex numbers -- the dual numbers.

8:35

Finding f(0) When f(f(x))=x^2-x+1

27:40

Stockfish Just Solved Chess

19:41

integral of sqrt(tan(x)) by brute force