An Interesting Cubic Equation
9:38
A Nice Quartic Equation
9:34
A Non-Homogenous Differential Equation
19:14
The strange cousin of the complex numbers -- the dual numbers.
10:41
Summing A Cool Infinite Series
14:47
An Exact Formula for the Primes: Willans' Formula
12:18
A Nice Differential Equation #calculus
12:59
if x+y=8, find the max of x^y (Lambert W function)
22:42