Editing Volume integral (section)

{{Short description|Integral over a 3-D domain}}
{{Calculus |Multivariable}}

In [[mathematics]] (particularly [[multivariable calculus]]), a '''volume integral''' (∭) is an [[integral]] over a [[Three-dimensional space|3-dimensional]] domain; that is, it is a special case of [[multiple integral]]s. Volume integrals are especially important in [[physics]] for many applications, for example, to calculate [[flux]] densities, or to calculate mass from a corresponding density function.