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line integral
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line integral

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Also known as: contour integral
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Also called:
Contour Integral
Related Topics:
integral
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line integral, in mathematics, integral of a function of several variables, defined on a line or curve C with respect to arc length s:Equation.as the maximum segment Δis of C approaches 0. The line integralsDepictions of line integrals.are defined analogously. Line integrals are used extensively in the theory of functions of a complex variable.