Gradient and graphs
7:14
Directional derivative
10:32
Why the gradient is the direction of steepest ascent
15:42
Divergence and curl: The language of Maxwell's equations, fluid flow, and more
5:24
Gradients and Partial Derivatives
18:25
The SAT Question Everyone Got Wrong
6:54
Partial derivatives and graphs
14:51
Geometric Meaning of the Gradient Vector
13:18