Numerically Calculating Partial Derivatives

40:21
The Jacobian Matrix

1:44:45
Numerically Linearizing a Dynamic System

17:26
Researchers thought this was a bug (Borwein integrals)

1:41:17
Numerically Solving Partial Differential Equations

45:39
Expressing Vectors in Different Frames Using Rotation Matrices

29:52
Cheating Expert Answers Casino Cheating Questions | Tech Support | WIRED

27:16
Differential equations, a tourist's guide | DE1

19:23