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A note on some definite integrals. - MaRDI portal

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A note on some definite integrals. (Q1551426)

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scientific article; zbMATH DE number 2708086
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A note on some definite integrals.
scientific article; zbMATH DE number 2708086

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    A note on some definite integrals. (English)
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    1880
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    Eine Reihe von Integralen, die aus \[ \int_0^{\infty} \frac{a \cos xu}{a^2 + u^2} du = \int_0^{\infty} \frac{a \sin xu}{a^2 + u^2} du = \frac 12 \pi e^{-ax} \] durch Anwendung bekannter Methoden und specieller Kunstgriffe hergeleitet sind.
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    integral calculus
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