Explicit Ramanujan-type approximations to pi of higher order

DOI10.1007/BF02837813zbMath0654.10025WikidataQ56935980 ScholiaQ56935980MaRDI QIDQ1108311

Peter B. Borwein, Jonathan M. Borwein

Publication date: 1987

Published in: Proceedings of the Indian Academy of Sciences. Mathematical Sciences (Search for Journal in Brave)

zbMATH Keywords

Ramanujan's Nth order modular equationsrecursive algebraic approximations to \(\pi \)

Mathematics Subject Classification ID

Discontinuous groups and automorphic forms (11F99) Homogeneous approximation to one number (11J04)

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Cites Work

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• Ramanujan, Modular Equations, and Approximations to Pi or How to Compute One Billion Digits of Pi