Do you really Want to calculate the directional derivative? Below enter your multivariable function and the direction vector, and our Directional Derivative Calculator Tool will show you the derivative in that direction.
Directional Derivative Calculator
Directional Derivative Calculator
Component | Description |
---|---|
Function (f) | The multivariable function for which the directional derivative is to be calculated. |
Gradient Vector (∇f) | The vector of partial derivatives of the function. |
Unit Vector (u) | The direction in which the derivative is taken, expressed as a unit vector. |
Directional Derivative (Duf) | The rate of change of the function in the direction of the unit vector. |
Formula | Duf = ∇f · u |
Purpose | Used to find the rate of change of a function in a specific direction, aiding in optimization and analysis of multivariable functions. |