Product rule

In mathematics, the product rule of calculus, which is also called Leibniz's law (see derivation), governs the differentiation of products of differentiable functions.

Related Topics:
Mathematics - Calculus - Derivation - Differentiation - Function

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It may be stated thus:

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:(fg)'=f'g+fg' ,

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or in the Leibniz notation thus:

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:{dover dx}(uv)=u{dvover dx}+v{duover dx}.

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