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Directional Derivatives and Gradients by College Application Center is a document available to read on EtoBox.
What is Directional Derivatives and Gradients about?
1) The document discusses directional derivatives and the gradient vector. The gradient vector represents the rate of change of a function with respect to changes in its variables. 2) The directional derivative of a function f at a point in the direction of a unit vector u is equal to the dot product of the gradient of f and u. 3) The gradient can be used to find the directions of steepest ascent and descent of a function, which is useful for optimization problems like finding minima and maxima.
- Author
- College Application Center
- Language
- EN