Continued Fractions of Tails of Hypergeometric Series

نویسندگان

  • Jonathan M. Borwein
  • Kwok-Kwong Stephen Choi
  • Wilfried Pigulla
چکیده

The tails of the Taylor series for many standard functions such as arctan and log can be expressed as continued fractions in a variety of ways. A surprising side effect is that some of these continued fractions provide a dramatic acceleration for the underlying power series. These investigations were motivated by a surprising observation about Gregory’s series. Gregory’s series for π, truncated at 500, 000 terms gives to forty places

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عنوان ژورنال:
  • The American Mathematical Monthly

دوره 112  شماره 

صفحات  -

تاریخ انتشار 2005