Imaginary derivative of x
9:22
Half Derivative Definition
14:54
The intuition and implications of the complex derivative
10:54
a Pascal identity you probably never heard of
8:24
|i Factorial| You Won't Believe The Outcome
6:31
i-th root of -1
25:27
What Lies Between a Function and Its Derivative? | Fractional Calculus
9:16
Decoding The Infinite i Power Tower
25:21