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arxiv: 1808.04743 · v1 · pith:5YT2D3VKnew · submitted 2018-08-14 · 🧮 math.NA

Derivative Corrections to the Trapezoidal Rule

classification 🧮 math.NA
keywords derivativeinformationintegrandsruletrapezoidalalongalternativeanalytic
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Extensions to the trapezoidal rule using derivative information are studied for periodic integrands and integrals along the entire real line. Integrands which are analytic within a half plane or within a strip containing the path of integration are considered. Derivative-free error bounds are obtained. Alternative approaches to including derivative information are discussed.

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