Double Integral Calculator

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Double Integral Calculator is a free online tool that displays the value for the double integral function. BYJU’S online double integral calculator tool makes the calculation faster, and it displays the double integral value in a fraction of seconds.

How to Use the Double Integral Calculator?

The procedure to use the double integral calculator is as follows:
Step 1: Enter the function and the limits in the input field
Step 2: Now click the button “Calculate” to get the value
Step 3: Finally, the result of the double integral will be displayed in the new window

What is Meant by Double Integral?

In calculus, the double integral of a function f(x, y) over the rectangular region R in the xy plane is defined by

\begin{array}{l} \iint_{R} f (x, y) d A = lim_{m, n \to \infty} \sum_{i = 1}^{m} \sum_{j = 1}^{n} f (x_{i j}, y_{i j}) △ A \end{array}

The double integral is used to evaluate the area of a region bounded by the curve of the function. It can be also used to calculate the volume under the surface. Similarly, the average value of a function of two variables over the rectangular region can be determined using the double integral.

How to Use the Double Integral Calculator?

What is Meant by Double Integral?

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