7:55

x! = x^3 - x

13:03

n^3 = (n+2)!!

14:00

Learn How To Solve Absolute Value Equations In 10 min.

12:31

Floor equation

11:01

Ceil(x^2 - x +1) = x^2 + x + 1

7:08

Initial Value Problem IVP (ODE)

20:37

Integrate x^-x dx

11:34

British Highschoolers try Wendy's for the first time!