Uploaded March 2020 | Updated September 2026, 1 week ago
Explanation of directional derivatives as a dot product and how they relate to the gradient vector. We also talk about contour lines!
Full Valuable Vector Calculus playlist: youtube.com/playlist?list=PLug5ZIRrShJHgsWPng59fFFoqn183aO-1
New math videos every Monday and Friday. Subscribe to make sure you see them!
Explanation of directional derivatives as a dot product and how they relate to the gradient vector. We also talk about contour lines!
Full Valuable Vector Calculus playlist: youtube.com/playlist?list=PLug5ZIRrShJHgsWPng59fFFoqn183aO-1
New math videos every Monday and Friday. Subscribe to make sure you see them!










