Deriving a very useful general formula
12:43
the tetration of (1+i) and the (a+bi)^(c+di) formula
18:01
Deriving the Gamma Function
4:48
Why e is e (Calculating Euler’s Number)
4:56
2nd method to evaluate the indefinite integral using algebraic manipulation
22:58
Where did the Gamma Function come from?!?! (Full Derivation)
8:38
1+ 2² + 3² +...+ n² | illustration et démonstration
10:24
Proof: Derivative of e^x is e^x
9:55