1. Dase Biography of Johann Martin Zacharias Dase (18241861) http://tmsyn.wc.ask.com/r?t=an&s=hb&uid=24312681243126812&sid=343126

2. Dase, Zacharias Dase, Zacharias Aufschl sse und Proben seiner Leistungen als Rechenk nstler. Album. Berlin 1856. Schlagworte Dase, Zacharias; Rechenk nstler http://tmsyn.wc.ask.com/r?t=an&s=hb&uid=24312681243126812&sid=343126

3. References For Dase References for the biography of Zacharias Dase http://tmsyn.wc.ask.com/r?t=an&s=hb&uid=24312681243126812&sid=343126

4. Dase Biography of Zacharias Dase (18241861) http://tmsyn.wc.ask.com/r?t=an&s=hb&uid=24312681243126812&sid=343126

5. The Mountains Of Pi The Mountains of Pi http://tmsyn.wc.ask.com/r?t=an&s=hb&uid=24312681243126812&sid=343126

6. Mathematics Fun, Fiction, Function, Fantasy Friedrich Gauss, Andr Marie Ampere, George Parker Bidder (Senior and Junior), Johann Martin, Zacharias Dase, Jacques Inaudi, Shakuntale Devi. http://tmsyn.wc.ask.com/r?t=an&s=hb&uid=24312681243126812&sid=343126

7. Memory And Mental Calculation World Records Johann Martin Zacharias Dase (Germany, 18241861) multiplied two 20 digit numbers in 6 minutes, two 48 digit numbers in 40 minutes and two 100 http://tmsyn.wc.ask.com/r?t=an&s=hb&uid=24312681243126812&sid=343126

8. Twins - Page Redirect This page describes briefly the fascinating and relatively recent phenomenon of number theory, particularly the Riemann zeta function, turning out to http://tmsyn.wc.ask.com/r?t=an&s=hb&uid=24312681243126812&sid=343126

9. Die Geschichte Der Approximationen Der Zahl Pi Die Geschichte der Approximationen der Zahl http://tmsyn.wc.ask.com/r?t=an&s=hb&uid=24312681243126812&sid=343126

10. Gauss-Gesellschaft E.V. Goettingen Archimedes 287212, griechischer Mathematiker und Physiker G-Bo 199, K ss. 91, 149 Dase im Vergleich zu Archimedes G-Bo 140 http://tmsyn.wc.ask.com/r?t=an&s=hb&uid=24312681243126812&sid=343126

11. Dase Biography of zacharias dase (18241861) zacharias dase had incrediblecalculating skills but little mathematical ability. He gave exhibitions of his http://www-groups.dcs.st-and.ac.uk/~history/Mathematicians/Dase.html

Johann Martin Zacharias Dase Born: 1824 in Hamburg, Germany Died: Show birthplace location Previous (Chronologically) Next Biographies Index Previous (Alphabetically) Next Main index Version for printing Zacharias Dase had incredible calculating skills but little mathematical ability. He gave exhibitions of his calculating powers in Germany, Austria and England. While in Vienna in 1840 he was urged to use his powers for scientific purposes and he discussed projects with Gauss and others. Dase used his calculating ability to calculate p to 200 places in 1844. This was published in Crelle's Journal for 1844. Dase also constructed 7 figure log tables and produced a table of factors of all numbers between 7 000 000 and 10 000 000. Gauss requested that the Hamburg Academy of Sciences allow Dase to devote himself full-time to his mathematical work but, although they agreed to this, Dase died before he was able to do much more work. Article by: J J O'Connor and E F Robertson A Reference (One book/article) Mathematicians born in the same country Cross-references to History Topics Memory, mental arithmetic and mathematics

12. References For Dase References for the biography of zacharias dase. References for zacharias dase.Version for printing. Books. WW Rouse Ball, Calculating Prodiges, http://www-groups.dcs.st-and.ac.uk/~history/References/Dase.html

References for Zacharias Dase Version for printing Books: W W Rouse Ball, Calculating Prodiges, in Mathematical Recreations and Essays Main index Birthplace Maps Biographies Index History Topics ... Anniversaries for the year JOC/EFR December 1996 School of Mathematics and Statistics University of St Andrews, Scotland The URL of this page is: http://www-history.mcs.st-andrews.ac.uk/References/Dase.html

13. Dase, Zacharias Translate this page Unselbständige Schriften dase, zacharias. (1856) Eintrag ins Album v.zacharias dase, 1846. Potsdam, 20. Juli 1846. dase, zacharias Aufschlüsse http://www.bbaw.de/forschung/avh/avh_uns/dasezacharias.html

BBAW Alexander-von-Humboldt-Forschung Dase, Zacharias (1856) [Eintrag ins Album v. Zacharias Dase, 1846.] Potsdam, 20. Juli 1846. Dase, Zacharias: Aufschlüsse und Proben seiner Leistungen als Rechenkünstler. Album. Berlin 1856. Schlagworte: Dase, Zacharias Vorwort Schriften alph. Schriften chron. ... Textgruppen

14. 1856 Translate this page zacharias dase, 1846. Potsdam, 20. Juli 1846. dase, zacharias Aufschlüsse undProben seiner Leistungen als Rechenkünstler. Album. Berlin 1856. http://www.bbaw.de/forschung/avh/avh_uns/1856.html

BBAW Alexander-von-Humboldt-Forschung (1856) Alexander von Humboldt über die deutsche Uebersetzung von Arago´s sämmtlichen Werken. Jb. Wiss. Kunst 5 (1856) 1, S. 1-6. unterz.: Berlin, 31. Dec. 1855. Schlagworte: Arago Interferenz Magnetismus Polaristation, chromatische ... Popularisierung (1856) Herrn von Humboldt's Antwortschreiben an Wilhelm Heine. Heine, W.: Reise um die Erde nach Japan an Bord der Expeditions-Escadre unter Commodore M. C. Perry in den Jahren 1853, 1854 und 1855, unternommen im Auftrage der Regierung der Vereinigten Staaten. Bd. 1. Leipzig, New York 1956, S. XI-XII. unterz.: Berlin, 6. Jan. 1856. Schlagworte: Buch, Leopold von Gerolt, von Japan Naturschilderung (1856) Insel Cuba [Protest gegen Verstümmelung seines Kubawerkes durch Thrasher]. Berl. Nachr. Staats- u. gel. Sachen 1856, Nr. 172 v. 25. Juli, S. 4. (Viele Wiederabdrucke in Deutschland und den USA). Zs. allg. Erdkunde 1 (1856), S. 114-115. W New York Daily Times 5 (1856), No. 1528, Aug. 12, S. 2. Ü (Antwort Thrashers ebd., Nr. 1532, Aug. 16, S. 1.) Schlagworte: Kuba Sklaverei Thrasher (1856) [Dank für die Verleihung des Ehrenbürgerrechts durch die Stadt Berlin].

15. Zacharias - Definition Of Zacharias By The Free Online Dictionary, Thesaurus And Definition of zacharias in the Online Dictionary. Meaning of zacharias. zacharias zacharias Chrysopolitanus zacharias dase zacharias Frankel http://www.thefreedictionary.com/Zacharias

Domain='thefreedictionary.com' word='Zacharias' join mailing list webmaster tools Word (phrase): Word Starts with Ends with Definition subscription: Dictionary/ thesaurus Computing dictionary Medical dictionary Legal dictionary Financial dictionary Acronyms Columbia encyclopedia Wikipedia encyclopedia Hutchinson encyclopedia Zacharias Also found in: Columbia Wikipedia 0.03 sec. Page tools Printer friendly Cite / link Email Feedback Zach·a·rias (z k -r s) also Zech·a·ri·ah (z k -r In the New Testament, the husband of Elizabeth and the father of John the Baptist. Thesaurus Legend: Synonyms Related Words Antonyms Noun Zacharias - a Hebrew minor prophet of the late 6th century BC Zechariah prophet - someone who speaks by divine inspiration; someone who is an interpreter of the will of God Zacharias - an Old Testament book telling the prophecies of Zechariah which are concerned mainly with the renewal of Israel after the Babylonian Captivity Book of Zachariah Zechariah book - a major division of a long written composition; "the book of Isaiah" Old Testament - the collection of books comprising the sacred scripture of the Hebrews and recording their history as the chosen people; the first half of the Christian Bible

16. Dase Johann Martin zacharias dase. Born 1824 in Hamburg, Germany Died 1861. zachariasdase had incredible calculating skills but little mathematical ability. http://intranet.woodvillehs.sa.edu.au/pages/resources/maths/History/Ds.htm

17. Full Alphabetical Index Translate this page Germinal (392) Danti, Egnatio (257) Dantzig, David van (55) Dantzig, George (501*)Darboux, Jean (814*) Darwin, George (167) dase, zacharias (125) Davenport http://intranet.woodvillehs.sa.edu.au/pages/resources/maths/History/Flllph.htm

18. Excerpts From Oliver Sacks Similar tales are told of zacharias dase, the number prodigy, who would instantlycall out 183 or 79 if a pile of peas was poured out, and indicate as http://www.maths.ex.ac.uk/~mwatkins/isoc/twins.htm

excerpts from Chapter 23 of Oliver Sacks' The Man Who Mistook His Wife For a Hat [Thanks to Andreas Knauf for bringing this to my attention. Note that this is an actual psychiatric case study, not a work of fiction.] "It is hard for me to hear this story without feeling awe and astonishment at the workings of the brain. But I wonder: Do my nonmathematical friends have the same response? Do they have any inkling how bizarre, how prodigious and even otherworldly was the singular talent th twins so naturally enjoyed? Are they aware that mathematicians have been struggling for centuries to come up with away to do what John and Michael did spontaneously: to generated and recognize prime numbers? Or can most people do little more than shrug and perhaps secretly imagine that a real mathematician would find what the twins did no more taxing or worthy of attention than performing long division in one's head?" E. Bombieri from "Prime Territory: Exploring the Infinite Landscape at the Base of the Number System" ( The Sciences , Sept/Oct 1992) When I first met the twins, John and Michael, in 1966 in a state hospital, they were already well known. They had been on radio and television, and made the subject of detailed scientific and popular reports ([1],[2]). They had even, I suspected, found their way into science fiction, a little 'fictionalised', but essentially as portrayed in the accounts that had been published [3].

19. Dangerous-industries Search For ZA zacharias dase Typos/falses zacharias dase Zacahrias dase Zachraias dase Zacharisa dase Sacharias dase Aacharias dase http://www.dangeruss-industries.com/list.ZA.html

Dangeruss-industries.com Alphabetical index ZA Found 1169 pages ZA ZA Sa Aa ... email us! Information collected from http://www.wikipedia.org/ and is held under GNU Free Documentation license Dangeruss-industries.com What You seek is what you get!

20. History Of Pi - Wikipedia, The Free Encyclopedia 1844, zacharias dase and Strassnitzky, 200 dps. 1847, Thomas Clausen, 248 dps.1853, Lehmann, 261 dps. 1853, Rutherford, 440 dps http://en.wikipedia.org/wiki/History_of_Pi

Wikimedia needs your help in its 21-day fund drive. See our fundraising page Over US$145,000 has been donated since the drive began on 19 August. Thank you for your generosity! History of Pi From Wikipedia, the free encyclopedia. The mathematical constant = 3.14159... has been subject to extensive study since ancient history edit History of Pi The symbol "π" for Archimedes ' constant was first introduced in by William Jones when he published A New Introduction to Mathematics , although the same symbol had been used earlier to indicate the circumference of a circle. The notation became standard after it was adopted by Leonhard Euler . In either case, 'π' is the first letter of (perimetros), meaning 'measure around' in Greek Here is a brief chronology of π: Date Who Value of π world records in bold Babylonians 20th century BC Egyptian Rhind Mathematical Papyrus ... Anaxagoras tried to square the circle with straightedge and compass c. 250 BC Archimedes 20 BC Vitruvius ... Madhava All records from onwards are given as the number of correct decimal places (dps) Jamshid Masud Al Kashi 16 dps Valenthus Otho 6 dps Fran§ois Vi¨te 9 dps Adriaen van Roomen 15 dps Ludolph van Ceulen 20 dps 32 dps Willebrord Snell (Snellius), a pupil of Van Ceulen

A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P  Q  R  S  T  U  V  W  X  Y  Z

Page 1     1-20 of 96    1  | 2  | 3  | 4  | 5  | Next 20