11:38

My take on @MichaelPennMath's INSANE integral: integral of (tan(x))^i from zero to pi/2

12:28

A surprisingly wonderful infinite series result

15:56

A breathtaking integration result!

8:14

a great first infinite product!

15:29

Another Absolute BEAST!!! Introducing the Vardi Integral

12:24

FEYNMAN IS MY GOAT! Integral of sin(x)/x from 0 to infinity

9:31

Infinite Series - Numberphile

26:07

Deriving Euler's formula four ways!