# Antiderivative (complex analysis)

In complex analysis, a branch of mathematics, the **antiderivative**, or **primitive**, of a complex-valued function *g* is a function whose complex derivative is *g*. More precisely, given an open set in the complex plane and a function the antiderivative of is a function that satisfies .

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As such, this concept is the complex-variable version of the antiderivative of a real-valued function.