Pí (číslo) (Czech Wikipedia)

Analysis of information sources in references of the Wikipedia article "Pí (číslo)" in Czech language version.

refsWebsite
Global rank Czech rank
1st place
1st place
513th place
378th place
3rd place
25th place
6th place
10th place
2nd place
4th place
321st place
580th place
low place
low place
low place
low place
742nd place
964th place
14th place
58th place
26th place
45th place
117th place
405th place
34th place
133rd place
36th place
101st place
241st place
408th place
low place
low place
low place
9,921st place
low place
2,872nd place
low place
682nd place
low place
low place
2,218th place
9,180th place
114th place
384th place
550th place
377th place
2,204th place
2,737th place
850th place
887th place
198th place
400th place
low place
low place
451st place
5,288th place
5th place
3rd place
low place
low place
7th place
43rd place
low place
low place
942nd place
3,341st place
5,151st place
40th place
low place
64th place
low place
357th place
2,509th place
683rd place
8th place
28th place
2,963rd place
21st place
low place
300th place
24th place
71st place
low place
low place
1,911th place
4,675th place
low place
low place
low place
low place
389th place
812th place
low place
2,508th place

aip.org

scitation.aip.org

alberteinstein.info

ams.org

anu.edu.au

wwwmaths.anu.edu.au

  • BRENT, Richard. Multiple-precision zero-finding methods and the complexity of elementary function evaluation. Redakce Traub J F. Analytic Computational Complexity. Academic Press, 1975, s. 151–176. Dostupné online [cit. 2007-09-08]. 

archive.org

archive.today

bbc.co.uk

news.bbc.co.uk

  • Japanese breaks pi memory record. BBC News. 2005-07-02. Dostupné online [cit. 2007-10-30]. 

beda.cz

blog.google

  • NEAGLE, Mia. A recipe for beating the record of most-calculated digits of pi. blog.google [online]. 14. 3. 2019 [cit. 2019-03-19]. Dostupné online. 

books.google.com

  • PICKOVER, Clifford A. A passion for mathematics: numbers, puzzles, madness, religion, and the quest for reality. [s.l.]: John Wiley and Sons, 2005. Dostupné online. ISBN 0-471-69098-8. S. 52. , Extract of page 52 |jazyk = en
  • CUYT, Annie. Handbook of continued fractions for special functions [online]. 2008. Dostupné online. (angličtina) 
  • YOUNG, Robert M. Excursions in Calculus. Washington: Mathematical Association of America (MAA), 1992. Dostupné online. ISBN 0883853175. S. 417. 
  • Alexander D. Poularikas. The handbook of formulas and tables for signal processing. [s.l.]: CRC Press, 1999. Dostupné online. ISBN 9780849385797. S. 9.8. 
  • EYMARD, Pierre, Jean-Pierre Lafon. The Number π. Stephen S. Wilson (translator). [s.l.]: American Mathematical Society, 2004. Dostupné online. ISBN 0821832468. Kapitola 2.6, s. 53. 
  • Howard Whitley Eves. An Introduction to the History of Mathematics. [s.l.]: Holt, Rinehart & Winston, 1969. Dostupné online. 

cadaeic.net

  • KEITH, Mike. Cadaeic Cadenza Notes & Commentary [online]. [cit. 2009-07-29]. Dostupné online. 

ceskenoviny.cz

  • ČTK. Hodnota pí má novou rekordní délku, 31 bilionů číslic. České noviny [online]. ČTK, 2019-03-15 [cit. 2019-03-15]. Dostupné online. 

cut-the-knot.org

doi.org

dx.doi.org

ex.ac.uk

newton.ex.ac.uk

free.fr

numbers.computation.free.fr

  • GOURDON, Xavier, Pascal Sebah. Collection of approximations for π [online]. Numbers, constants and computation [cit. 2007-11-08]. Dostupné online. 
  • The constant π: Ramanujan type formulas [online]. [cit. 2007-11-04]. Dostupné online. 
  • Collection of series for $\pi $ [online]. Numbers.computation.free.fr [cit. 2011-01-29]. Dostupné online. 

gsu.edu

hyperphysics.phy-astr.gsu.edu

guinnessworldrecords.com

independent.co.uk

  • “The Big Question: How close have we come to knowing the precise value of pi?”. The Independent [online]. 2010-01-08. Dostupné online. (angličtina) 

japantimes.co.jp

search.japantimes.co.jp

jstor.org

lbl.gov

lrz-muenchen.de

  • RICHTER, Helmut. Pi Is Irrational [online]. Leibniz Rechenzentrum, 1999-07-28 [cit. 2007-11-04]. Dostupné v archivu pořízeném z originálu dne 2012-08-05. 

mathforum.org

msn.com

msnbc.msn.com

  • “Man recites pi from memory to 83,431 places”. MSNBC [online]. 2005-07-03. Dostupné online. (anglicky) 

muni.cz

is.muni.cz

newsgd.com

  • Chinese student breaks Guiness record by reciting 67,890 digits of pi. News Guangdong. 2006-11-28. Dostupné online [cit. 2007-10-27]. 

numberworld.org

nytimes.com

query.nytimes.com

  • GLEICK, James. Even Mathematicians Can Get Carried Away [online]. New York Times, 1987-03-08 [cit. 2011-01-29]. Dostupné online. 

oeis.org

pbs.org

  • GROLEAU, Rick. Infinite Secrets: Approximating Pi [online]. NOVA, 09-2003 [cit. 2007-11-04]. Dostupné online. 

pi-world-ranking-list.com

pi314.net

  • The world of Pi – Simon Plouffe / David Bailey [online]. Pi314.net [cit. 2011-01-29]. Dostupné online. 

purdue.edu

news.uns.purdue.edu

  • BOUTIN, Chad. Pi seems a good random number generator – but not always the best. news.uns.purdue.edu. Purdue University, 2005-04-26. Dostupné online [cit. 2007-11-04]. 

scienceworld.cz

scm.org.co

  • LAMPRET, SPANISH, Vito. Even from Gregory-Leibniz series π could be computed: an example of how convergence of series can be accelerated. Lecturas Mathematicas. 2006, s. 21–25. Dostupné v archivu pořízeném dne 2007-11-28.  Archivovaná kopie. www.scm.org.co [online]. [cit. 2011-02-06]. Dostupné v archivu pořízeném z originálu dne 2007-11-28. 

stoplusjednicka.cz

  • MIHULKA, Stanislav. Japonská matematička spočítala rekordně dlouhé pí: Má 31 bilionů číslic. 100+1 zahraniční zajímavost [online]. 2019-03-19 [cit. 2019-03-19]. Dostupné online. [nedostupný zdroj]

storagereview.com

  • StorageReview Lab Breaks Pi Calculation World Record with Over 202 Trillion Digits. storagereview.com [online]. 2024-06-28 [cit. 22/7/2024]. Dostupné online. (anglicky) 

techxplore.com

  • MOLINA, Brett; Usa Today. Pi has been calculated out to 31.4 trillion decimals, Google announces on Pi Day. TechXplore [online]. 2019-03-15 [cit. 2019-03-19]. Dostupné online. (anglicky) 

theverge.com

  • PORTER, Jon. Google employee calculates pi to record 31 trillion digits. The Verge [online]. 14. 3. 2019 [cit. 2019-03-19]. Dostupné online. 

timesonline.co.uk

  • Pi, a mathematical story that would take 49,000 years to tell. www.timesonline.co.uk. The Times. Dostupné online [cit. 2011-01-27]. 

washingtonpost.com

  • SCHUDEL, Matt. “John W. Wrench, Jr.: Mathematician Had a Taste for Pi”. The Washington Post [online]. 2009-03-25. Dostupné online. (angličtina) 

web.archive.org

webcitation.org

wku.edu

wolfram.com

mathworld.wolfram.com

worldcat.org