About the Partial Derivative Calculator
This partial derivative calculator is for real-valued functions with one or more independent variables.
This mathematical tool calculates the derivatives of a function with respect to any of its independent variables, treating the remaining ones as constant if there are multiple variables.
- If a function has only one independent variable, its derivatives are called ordinary derivatives (with respect to that variable).
- If a function has multiple independent variables, its derivatives are called partial derivatives with respect to that specified variable.
Instructions for Using Partial Derivative Calculator
Using this ordinary and partial derivative calculator is simple:
- Type in a real-valued function F with any number of arbitrary variables (e.g., F(x,y,z) = xyz), and also a variable in the boxes provided and press the Calculate Derivative button.
- The derivative (such as F'(x)) or the partial derivative (such as ∂F/∂x) of the function with respect to the specified variable will be displayed in a newly added panel.
- You can also calculate the ordinary or mixed partial derivatives of second and higher orders of the derived functions or of their primitives with respect to any variable by proceeding as above on the relevant panel.
You can close any panel by pressing × on that panel.
The calculator displays the computed derivative (ordinary or partial) in a format that allows you to trace the steps of the differentiation, reflecting the applied rules of differentiation.
Note: The notation, for example, Fxy, represents the second order partial derivative of F with respect to x, and then with respect to y. It's also denoted by ∂2F/∂y∂x.
For a single variable function, Fx represents dF/dx or F'(x), and Fxx represents F"(x) or d2F/dx2.
Calculate and graph derivatives? Try our Graphing Calculator.
Calculate and graph derivatives? Try our Graphing Calculator.
Tips - as you type:
- pi is replaced by π.
- ..t is replaced by θ.