【多元数】虚数の正体は行列だった！？【ずんだもん解説】【数学】
13:14
[Eng Sub] d/dx is an Infinite Matrix
15:24
[Eng Sub] What is e to the Power of d/dx? | Shift Operator
6:31
can't believe this is free
16:41
四元数への招待
14:46
[Eng Sub] Proof: Infinitely Many Infinities Greater than Infinity Exist
18:46
[Eng Sub] Calculations in Another World | Tropical Geometry
14:00
[Eng Sub] Another World of Infinite Sums
12:21