10:54

a Pascal identity you probably never heard of

18:01

Deriving the Gamma Function

12:25

How Ramanujan proved his master theorem

13:58

a twist on a classic circle problem

14:32

a golden integral

9:55

Is x^x=0 solvable?

11:18

SEKANTTAN NEFRET EDİYORUM! İşte nedeni.

20:37

Integrate x^-x dx