Π day
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03-14-2022, 11:06 PM
Post: #14
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RE: Π day
One can often apply various sequence transformations to speed up these series. A couple of new methods are given here.
https://arxiv.org/pdf/1702.07199.pdf https://people.mpim-bonn.mpg.de/zagier/f...lltext.pdf In most record-setting attempts, the desired result is a fraction with really big integers, even bigger than 355/113. An (to me, anyway) amusing feature is that most of the time is taken by the final long division. Third order, first order, fourth order, etc., methods all take about the same amount of time as the time for arithmetic grows pretty fast. |
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Messages In This Thread |
RE: Π day - Dave Britten - 03-14-2022, 11:44 AM
RE: Π day - Gerson W. Barbosa - 03-14-2022, 12:25 PM
RE: Π day - Dave Britten - 03-14-2022, 06:15 PM
RE: Π day - Gerson W. Barbosa - 03-14-2022, 11:53 AM
RE: Π day - Gerson W. Barbosa - 03-14-2022, 06:06 PM
RE: Π day - Gerson W. Barbosa - 03-14-2022, 10:30 PM
RE: Π day - Gerson W. Barbosa - 03-14-2022, 08:29 PM
RE: π day - Thomas Klemm - 03-14-2022, 09:17 PM
RE: Π day - ttw - 03-14-2022 11:06 PM
RE: Π day - Eddie W. Shore - 03-15-2022, 01:09 AM
RE: π day - Thomas Klemm - 03-15-2022, 07:55 PM
RE: Π day - Thomas Klemm - 03-17-2022, 03:40 AM
RE: Π day - Thomas Klemm - 03-17-2022, 03:54 AM
RE: Π day - Gerson W. Barbosa - 03-17-2022, 11:39 AM
RE: Π day - Thomas Klemm - 03-17-2022, 12:29 PM
RE: Π day - Gerson W. Barbosa - 03-17-2022, 02:10 PM
RE: Π day - Ángel Martin - 03-18-2022, 09:07 AM
RE: Π day - Frido Bohn - 03-19-2022, 09:45 AM
RE: Π day - Ángel Martin - 03-19-2022, 11:17 AM
RE: Π day - Frido Bohn - 03-19-2022, 01:01 PM
RE: Π day - Frido Bohn - 03-19-2022, 03:13 PM
RE: Π day - Steve Simpkin - 03-18-2022, 04:31 AM
RE: Π day - MeindertKuipers - 03-18-2022, 10:48 AM
RE: Π day - Ángel Martin - 03-18-2022, 11:04 AM
RE: Π day - Ángel Martin - 03-19-2022, 11:18 AM
RE: Π day - Ángel Martin - 03-20-2022, 07:39 AM
RE: Π day - Frido Bohn - 03-20-2022, 07:28 PM
RE: π day - Thomas Klemm - 03-21-2022, 07:24 AM
RE: Π day - Frido Bohn - 03-21-2022, 04:03 PM
RE: Π day - Albert Chan - 03-21-2022, 10:45 PM
RE: Π day - Gerson W. Barbosa - 03-24-2022, 01:36 AM
RE: Π day - Albert Chan - 03-26-2022, 03:59 PM
RE: Π day - Gerson W. Barbosa - 03-26-2022, 05:37 PM
RE: Π day - Thomas Klemm - 03-21-2022, 05:27 PM
RE: π day - Thomas Klemm - 03-21-2022, 05:54 PM
RE: π day - Thomas Klemm - 03-21-2022, 06:33 PM
RE: Π day - Albert Chan - 03-26-2022, 11:24 PM
RE: Π day - Albert Chan - 03-27-2022, 01:44 PM
RE: Π day - Albert Chan - 03-27-2022, 04:00 PM
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