Simon Plouffe
Simon Plouffe
Simon Plouffe (born June 11, 1956) is a mathematician who discovered the Bailey–Borwein–Plouffe formula (BBP algorithm) which permits the computation of the nth binary digit of π, in 1995.[1][2][3] He was born in Saint-Jovite, Quebec.
He co-authored The Encyclopedia of Integer Sequences, made into the web site On-Line Encyclopedia of Integer Sequences dedicated to integer sequences later in 1995. In 1975, Plouffe broke the world record for memorizing digits of π by reciting 4096 digits, a record which stood until 1977.[4]
His "Inverter" web site contained 11.3 billion[5][failed verification] mathematical constants as of August 15, 2017.[6][failed verification]
See also[]
- Fabrice Bellard, who discovered in 1997 a faster formula to compute pi.
- PiHex
Notes[]
- ^ Works by Simon Plouffe at Project Gutenberg; accessed March 23, 2015.
- ^ BBP algorithm, arxiv.org; accessed March 23, 2015.
- ^ The story behind a formula for Pi, groups.google.com; accessed June 23, 2003
- ^ David H. Bailey. (September 8, 2006), The BBP Algorithm for Pi (PDF), retrieved March 23, 2015
- ^ "11.3 billion constants at 41 digits of precision".
- ^ Plouffe works, arxiv.org; accessed March 23, 2015.
External links[]
- Works by Simon Plouffe at Project Gutenberg
- Works by or about Simon Plouffe at Internet Archive
- Plouffe website (in French)
- Simon Plouffe at the Mathematics Genealogy Project
- N. J. A. Sloane and S. Plouffe, The Encyclopedia of Integer Sequences, Academic Press, San Diego, 1995, 587 pp. ISBN 0-12-558630-2.
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- 1956 births
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- Canadian mathematicians
- French Quebecers
- People from Laurentides
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