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

Figure 6.35 The line integral over the boundary of the rectangle can be transformed into a double integral over the rectangle.

From Textbooks • Mar. 30, 2016

Figure 6.36 The line integral over the boundary circle can be transformed into a double integral over the disk enclosed by the circle.

From Textbooks • Mar. 30, 2016

Now let’s go back to the definition of double integral for a minute:

From Textbooks • Mar. 30, 2016

This form of Green’s theorem allows us to translate a difficult flux integral into a double integral that is often easier to calculate.

From Textbooks • Mar. 30, 2016

We can use Fubini’s theorem to write and evaluate a double integral as an iterated integral.

From Textbooks • Mar. 30, 2016