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Mathematical Education, 2018, Issue 2(86), Pages 40–43 (Mi mo639)  
Bibliographic department

A method of deriving the Wallis formula and of decomposition of hyperbolic functions into infinite products

S. N. Sazonov

Ufa State Aviation Technical University
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Abstract: A simple method of decomposition of the hyperbolic tangent function into infinite product by the potential theory approach is suggested. This implies the famous Wallis formula.
Keywords: Hyperbolic tangent, Wallis formula.
Document Type: Critic, bibliography
UDC: 517.58
Language: Russian
Citation: S. N. Sazonov, “A method of deriving the Wallis formula and of decomposition of hyperbolic functions into infinite products”, Math. Ed., 2018, no. 2(86), 40–43
Citation in format AMSBIB
\Bibitem{Saz18}
\by S.~N.~Sazonov
\paper A method of deriving the Wallis formula and of decomposition of hyperbolic functions into infinite products
\jour Math. Ed.
\yr 2018
\issue 2(86)
\pages 40--43
\mathnet{http://mi.mathnet.ru/mo639}
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