partial derivative

American  

noun

Mathematics.

1. the derivative of a function with respect to one of its variables with all other variables held constant.

---

partial derivative British  

noun

1. the derivative of a function of two or more variables with respect to one of the variables, the other or others being considered constant. Written ∂f/∂ x

---

partial derivative Scientific  

/ pär′shəl /

1. The derivative with respect to a single variable of a function of two or more variables, regarding other variables as constants.

---

Etymology

Origin of partial derivative

First recorded in 1970–75

---

Example Sentences

See Examples For:

partial derivative

To calculate a partial derivative with respect to a given variable, treat all the other variables as constants and use the usual differentiation rules.

From Textbooks ● Mar. 30, 2016

We can calculate a partial derivative of a function of three variables using the same idea we used for a function of two variables.

From Textbooks ● Mar. 30, 2016

For the following exercises, calculate the sign of the partial derivative using the graph of the surface.

From Textbooks ● Mar. 30, 2016

There are no points in ℝ2 that make either partial derivative not exist.

From Textbooks ● Mar. 30, 2016

In Partial Derivatives we introduced the partial derivative.

From Textbooks ● Mar. 30, 2016

Random Word

Spin the wheel and learn a new word!

---