the complex derivative is strange...

32:21
Defense against the "dark art" of mathematics.

18:44
A deceivingly difficult differential equation.

38:52
Let's Invent the Triplex Numbers

27:26
This open problem taught me what topology is

24:47
What does it mean to take a complex derivative? (visually explained)

23:39
Le coup divin de Bobby Fischer fait s'effondrer le monde entier des échecs ! | « Le jeu du siècle »

13:50
One of the most beautiful and powerful tools in mathematics!

20:33