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Mathematics of Computation

Published by the American Mathematical Society since 1960 (published as Mathematical Tables and other Aids to Computation 1943-1959), Mathematics of Computation is devoted to research articles of the highest quality in computational mathematics.

ISSN 1088-6842 (online) ISSN 0025-5718 (print)

The 2020 MCQ for Mathematics of Computation is 1.78.

What is MCQ? The Mathematical Citation Quotient (MCQ) measures journal impact by looking at citations over a five-year period. Subscribers to MathSciNet may click through for more detailed information.

 

Some new algorithms for high-precision computation of Euler’s constant
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by Richard P. Brent and Edwin M. McMillan PDF
Math. Comp. 34 (1980), 305-312 Request permission

Abstract:

We describe several new algorithms for the high-precision computation of Euler’s constant $\gamma = 0.577 \ldots$ Using one of the algorithms, which is based on an identity involving Bessel functions, $\gamma$ has been computed to 30,100 decimal places. By computing their regular continued fractions we show that, if $\gamma$ or $\exp (\gamma )$ is of the form $P/Q$ for integers P and Q, then $|Q| > {10^{15000}}$.
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Additional Information
  • © Copyright 1980 American Mathematical Society
  • Journal: Math. Comp. 34 (1980), 305-312
  • MSC: Primary 10-04; Secondary 10A40, 68C05
  • DOI: https://doi.org/10.1090/S0025-5718-1980-0551307-4
  • MathSciNet review: 551307