double integral

American  

noun

Mathematics.

1. an integral in which the integrand involves a function of two variables and that requires two applications of the integration process to evaluate.

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Example Sentences

In the preceding two examples, the double integral in Green’s theorem was easier to calculate than the line integral, so we used the theorem to calculate the line integral.

From Textbooks • Mar. 30, 2016

Then the unit normal vector is k and surface integral ∬ curl F · dS is actually the double integral ∬ curl F · kdA.

From Textbooks • Mar. 30, 2016

We are going to use a similar idea here except that the object is a two-dimensional lamina and we use a double integral.

From Textbooks • Mar. 30, 2016

Figure 6.38 The flux form of Green’s theorem relates a double integral over region D to the flux across curve C.

From Textbooks • Mar. 30, 2016

Properties of double integral are useful to simplify computation and find bounds on their values.

From Textbooks • Mar. 30, 2016