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Pi and the AGM
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The article was published on 1987-01-01 and is currently open access. It has received 451 citations till now.read more
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Handbook of means and their inequalities
TL;DR: In this article, the authors present a survey of means and their inequalities, including arithmetic, geometric, geometric and harmonic means, and a list of symbols for some important Inequalities.
Book ChapterDOI
What is π
TL;DR: In this paper, the authors introduce the number π associated with the circle and obtain π from the complex exponential function, where π = 1 + \frac{z} + \cdots.
Journal ArticleDOI
On the rapid computation of various polylogarithmic constants
TL;DR: These algorithms can be easily implemented, require virtually no memory, and feature run times that scale nearly linearly with the order of the digit desired make it feasible to compute the billionth binary digit of log(2) or π on a modest work station in a few hours run time.
Journal ArticleDOI
A cubic counterpart of Jacobi’s identity and the AGM
TL;DR: In this paper, exact cubic analogues of Jacobi's celebrated theta function identity and of the arithmetic-geometric mean iteration of Gauss and Legendre are presented, and the limit of this iteration is identified in terms of the hypergeometric function ₂F₁ (1/3, 2/3; 1 ; ·), which supports a particularly simple cubic transformation.
Journal ArticleDOI
Generalized elliptic integrals and modular equations
TL;DR: In geometric function theory, generalized elliptic integrals and functions arise from the Schwarz-Christoffel transformation of the upper half-plane onto a parallelogram and are naturally related to Gaussian hypergeometric functions.