The solution is an important constant.
6:39
I generalized a viewer suggestion!
23:43
a very tricky Diophantine equation
17:13
A very unfriendly integral problem!
21:21
A nice integral.
27:07
How (and why) to raise e to the power of a matrix | DE6
11:11
a nice integral and an important ignored constant
12:26
Cédric Villani on Joseph Fourier’s ‘mathematical poem’ • RFI English
27:14