1. Virtual Encyclopedia Of Mathematics le rond dandelin germinal pierre danti egnatio pellegrino rainaldi dantzig davidvan darboux jean gaston darwin george howard dase zacharias davenport harold http://www.lacim.uqam.ca/~plouffe/Simon/supermath.html

Super-Index of Biographies of Mathematicians abel niels henrik abraham bar hiyya ha-nasi abraham max abu kamil shuja ibn aslam ibn muhammad ... zygmund antoni This index was automatically generated using a new tagging program written by Simon Plouffe at LaCIM

2. Biography-center - Letter D Darwin, George (167*). dase, zacharias (125). Daubechies, Ingrid (1728*) http://www.biography-center.com/d.html

Visit a random biography ! Any language Arabic Bulgarian Catalan Chinese (Simplified) Chinese (Traditional) Croatian Czech Danish Dutch English Estonian Finnish French German Greek Hebrew Hungarian Icelandic Indonesian Italian Japanese Korean Latvian Lithuanian Norwegian Polish Portuguese Romanian Russian Serbian Slovak Slovenian Spanish Swedish Turkish D 456 biographies www-history.mcs.st-and.ac.uk/~history/Mathematicians/Durer.html D'Alema, Massimo www.uwgb.edu/galta/333/BIOS98/DALEMA.HTM d'Alembert, Jean-le-Rond www.treasure-troves.com/bios/dAlembert.html d'Alembert, Jean www-history.mcs.st-and.ac.uk/~history/Mathematicians/D'Alembert.html D'Inzeo, Raimondo www.olympic.org/uk/athletes/heroes/bio_uk.asp?PAR_I_ID=25085 Da Costa, Jacob Mendez www.whonamedit.com/doctor.cfm/2452.html Da Vinci, Leonardo www.ibiblio.org/wm/paint/auth/vinci/ Da Vinci, Leonardo www.kfki.hu/~arthp/bio/l/leonardo/biograph.html Dadd, Richard www.getty.edu/art/collections/bio/a281-1.html Daddi, Bernardo www.kfki.hu/~arthp/bio/d/daddi/biograph.html Daddi, Bernardo www.getty.edu/art/collections/bio/a1085-1.html Dae-jung, Kim

3. Lebensdaten Von Mathematikern Darwin, George (1845 1912). dase, zacharias (1824 - 1861). Davenport, Harold (1907 - 1969) http://www.mathe.tu-freiberg.de/~hebisch/cafe/lebensdaten.html

Diese Seite ist dem Andenken meines Vaters Otto Hebisch (1917 - 1998) gewidmet. By our fathers and their fathers in some old and distant town from places no one here remembers come the things we've handed down. Marc Cohn Dies ist eine Sammlung, die aus verschiedenen Quellen stammt, u. a. aus Jean Dieudonne, Geschichte der Mathematik, 1700 - 1900, VEB Deutscher Verlag der Wissenschaften, Berlin 1985. Helmut Gericke, Mathematik in Antike und Orient - Mathematik im Abendland, Fourier Verlag, Wiesbaden 1992. Otto Toeplitz, Die Entwicklung der Infinitesimalrechnung, Springer, Berlin 1949. MacTutor History of Mathematics archive A B C ... Z Abbe, Ernst (1840 - 1909) Abel, Niels Henrik (5.8.1802 - 6.4.1829) Abraham bar Hiyya (1070 - 1130) Abraham, Max (1875 - 1922) Abu Kamil, Shuja (um 850 - um 930) Abu'l-Wafa al'Buzjani (940 - 998) Ackermann, Wilhelm (1896 - 1962) Adams, John Couch (5.6.1819 - 21.1.1892) Adams, John Frank (5.11.1930 - 7.1.1989) Adelard von Bath (1075 - 1160) Adler, August (1863 - 1923) Adrain, Robert (1775 - 1843)

4. Neue Seite 1 Darwin, George (1845 1912). dase, zacharias (1824 - 1861) http://www.mathe-ecke.de/mathematiker.htm

Abbe, Ernst (1840 - 1909) Abel, Niels Henrik (5.8.1802 - 6.4.1829) Abraham bar Hiyya (1070 - 1130) Abraham, Max (1875 - 1922) Abu Kamil, Shuja (um 850 - um 930) Abu'l-Wafa al'Buzjani (940 - 998) Ackermann, Wilhelm (1896 - 1962) Adams, John Couch (5.6.1819 - 21.1.1892) Adams, John Frank (5.11.1930 - 7.1.1989) Adelard von Bath (1075 - 1160) Adler, August (1863 - 1923) Adrain, Robert (1775 - 1843) Aepinus, Franz Ulrich Theodosius (13.12.1724 - 10.8.1802) Agnesi, Maria (1718 - 1799) Ahlfors, Lars (1907 - 1996) Ahmed ibn Yusuf (835 - 912) Ahmes (um 1680 - um 1620 v. Chr.) Aida Yasuaki (1747 - 1817) Aiken, Howard Hathaway (1900 - 1973) Airy, George Biddell (27.7.1801 - 2.1.1892) Aithoff, David (1854 - 1934) Aitken, Alexander (1895 - 1967) Ajima, Chokuyen (1732 - 1798) Akhiezer, Naum Il'ich (1901 - 1980) al'Battani, Abu Allah (um 850 - 929) al'Biruni, Abu Arrayhan (973 - 1048) al'Chaijami (? - 1123) al'Haitam, Abu Ali (965 - 1039) al'Kashi, Ghiyath (1390 - 1450) al'Khwarizmi, Abu Abd-Allah ibn Musa (um 790 - um 850) Albanese, Giacomo (1890 - 1948) Albert von Sachsen (1316 - 8.7.1390)

5. Gauss-Gesellschaft E.V. Goettingen Translate this page dase, zacharias 1824-1861, Johann Martin zacharias dase, Rechenkünstler G-Bo 139-140,199, G-Ge 745, G-GeN 91 G-Sch3 382, G-Sch5 277-278, 295-298, 300-304 http://www.math.uni-hamburg.de/math/ign/gauss/register.htm

A B C D ... Homepage der Gauss-Gesellschaft A Abats, Johann Abbildung, konforme auch konforme Projektion G-Ge: 320, 327, 476, G-SchN: 54-56, 230-233 Abel, Niels Henrik 1802-1829, norwegischer Mathematiker G-Be: 476-477, 486-487, G-Bo: 195-196 Aberglaube Verurteilung des Aberglaubens G-H: 110-112 Aberration Aberrationskonstante G-O1: 749 Bestimmung aus Zirkumpolarstern-Rektaszensionen G-Be: 286 Aberrationstafeln G-O1: 212, 216, 225, 396, 415 Nebelflecke, Aberration der planetarischen Nebelflecke G-O1: 696, 701, 703 Abulgasi, Bayadur Chan Acunha siehe Cunha Adams, John Couch 1819-1892, Astronom und Mathematiker in Cambridge Adlerfeld, Gustav von 1671-?, Diplomat Leben Carls XII. (Frankfurt und Leipzig 1740-1742) G-Z: 82-83 Adolphus Frederick Duke of Cambridge Aerolithen Meteorsteine, Meteoriten G-H: 44, 79 Agelet, Joseph Lepaute d' 1751-1788, Mathematiker in Paris Sonnenflecken, Beobachtungen G-O1: 554 Ahrenholz ?-1810, auch Arenholz, Bruder von Johanna Osthoff geb. Ahrenholz Ahrenholz, Ernst Christian (1766-1827) 1766-1827, auch Arenholz, Siefensiedermeister in Braunschweig

6. Dase Johann Martin zacharias dase. Born 1824 in Hamburg, Germany Died 1861. zachariasdase had incredible calculating skills but little mathematical ability. http://www-gap.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 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

7. Dase Biography of zacharias dase (18241861) zacharias dase had incredible calculating skills but little mathematical ability. 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 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

8. References For Dase References for zacharias dase. Books WW Rouse Ball, CalculatingProdiges, in Mathematical Recreations and Essays (1892). http://www-gap.dcs.st-and.ac.uk/~history/References/Dase.html

References for Zacharias Dase 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/history/References/Dase.html

9. References For Dase References for the biography of zacharias dase References for zacharias dase. Books W W Rouse Ball, Calculating Prodiges, in Mathematical Recreations and Essays http://www-history.mcs.st-and.ac.uk/References/Dase.html

References for Zacharias Dase 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/history/References/Dase.html

10. Dase, Zacharias 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

11. OPE-MAT - Mathématiciens George Dinghas, Alexander Eckert, Wallace J dase, zacharias Dini, Ulisse Eddington, Arthur Davenport, Harold Dinostratus http://www.gci.ulaval.ca/PIIP/math-app/Historique

12. OPE-MAT - Historique Translate this page David van Dieudonné, Jean Darboux, Gaston Digges, Thomas Eckert, John Darwin,George Dinghas, Alexander Eckert, Wallace J dase, zacharias Dini, Ulisse http://www.gci.ulaval.ca/PIIP/math-app/Historique/mat.htm

A Abel , Niels Akhiezer , Naum Anthemius of Tralles Abraham bar Hiyya al'Battani , Abu Allah Antiphon the Sophist Abraham, Max al'Biruni , Abu Arrayhan Apollonius of Perga Abu Kamil Shuja al'Haitam , Abu Ali Appell , Paul Abu'l-Wafa al'Buzjani al'Kashi , Ghiyath Arago , Francois Ackermann , Wilhelm al'Khwarizmi , Abu Arbogast , Louis Adams , John Couch Albert of Saxony Arbuthnot , John Adelard of Bath Albert , Abraham Archimedes of Syracuse Adler , August Alberti , Leone Battista Archytas of Tarentum Adrain , Robert Albertus Magnus, Saint Argand , Jean Aepinus , Franz Alcuin of York Aristaeus the Elder Agnesi , Maria Alekandrov , Pavel Aristarchus of Samos Ahmed ibn Yusuf Alexander , James Aristotle Ahmes Arnauld , Antoine Aida Yasuaki Amsler , Jacob Aronhold , Siegfried Aiken , Howard Anaxagoras of Clazomenae Artin , Emil Airy , George Anderson , Oskar Aryabhata the Elder Aitken , Alexander Angeli , Stefano degli Atwood , George Ajima , Chokuyen Anstice , Robert Richard Avicenna , Abu Ali B Babbage , Charles Betti , Enrico Bossut , Charles Bachet Beurling , Arne Bouguer , Pierre Bachmann , Paul Boulliau , Ismael Bacon , Roger Bhaskara Bouquet , Jean Backus , John Bianchi , Luigi Bour , Edmond Baer , Reinhold Bieberbach , Ludwig Bourgainville , Louis Baire Billy , Jacques de Boutroux , Pierre Baker , Henry Binet , Jacques Bowditch , Nathaniel Ball , W W Rouse Biot , Jean-Baptiste Bowen , Rufus Balmer , Johann Birkhoff , George Boyle , Robert Banach , Stefan Bjerknes, Carl

13. Full Alphabetical Index List of mathematical biographies indexed alphabetically Darwin, George (167*). dase, zacharias (125). Davenport, Harold (700*) http://alas.matf.bg.ac.yu/~mm97106/math/alphalist.htm

Full Alphabetical Index The number of words in the biography is given in brackets. A * indicates that there is a portrait. A Abbe , Ernst (602*) Abel , Niels Henrik (2899*) Abraham bar Hiyya (641) Abraham, Max Abu Kamil Shuja (1012) Abu Jafar Abu'l-Wafa al-Buzjani (1115) Ackermann , Wilhelm (205) Adams, John Couch Adams, J Frank Adelard of Bath (1008) Adler , August (114) Adrain , Robert (79*) Adrianus , Romanus (419) Aepinus , Franz (124) Agnesi , Maria (2018*) Ahlfors , Lars (725*) Ahmed ibn Yusuf (660) Ahmes Aida Yasuaki (696) Aiken , Howard (665*) Airy , George (313*) Aitken , Alec (825*) Ajima , Naonobu (144) Akhiezer , Naum Il'ich (248*) al-Baghdadi , Abu (947) al-Banna , al-Marrakushi (861) al-Battani , Abu Allah (1333*) al-Biruni , Abu Arrayhan (3002*) al-Farisi , Kamal (1102) al-Haitam , Abu Ali (2490*) al-Hasib Abu Kamil (1012) al-Haytham , Abu Ali (2490*) al-Jawhari , al-Abbas (627) al-Jayyani , Abu (892) al-Karaji , Abu (1789) al-Karkhi al-Kashi , Ghiyath (1725*) al-Khazin , Abu (1148) al-Khalili , Shams (677) al-Khayyami , Omar (2140*) al-Khwarizmi , Abu (2847*) al-Khujandi , Abu (713) al-Kindi , Abu (1151) al-Kuhi , Abu (1146) al-Maghribi , Muhyi (602) al-Mahani , Abu (507) al-Marrakushi , ibn al-Banna (12)

14. Full Alphabetical Index Translate this page Egnatio (257) Dantzig, David van (55) Dantzig, George (501*) Darboux, Jean (814*)D'Arcy Thompson W (479*) Darwin, George (167) dase, zacharias (125) Davenport http://www.geocities.com/Heartland/Plains/4142/matematici.html

Completo Indice Alfabetico Cliccare su una lettera sottostante per andare a quel file. A B C D ... XYZ Cliccare sotto per andare agli indici alfabetici separati A B C D ... XYZ Il numero di parole nella biografia e' dato in parentesi. Un * indica che c'e' un ritratto. A Abbe , Ernst (602*) Abel , Niels Henrik (286*) Abraham bar Hiyya (240) Abraham, Max Abu Kamil Shuja (59) Abu'l-Wafa al'Buzjani (243) Ackermann , Wilhelm (196) Adams, John Couch Adams, Frank Adelard of Bath (89) Adler , August (114) Adrain , Robert (79) Aepinus , Franz (124) Agnesi , Maria (196*) Ahlfors , Lars (725*) Ahmed ibn Yusuf (60) Ahmes Aida Yasuaki (114) Aiken , Howard (94) Airy , George (313*) Aitken , Alexander (825*) Ajima , Chokuyen (144) Akhiezer , Naum Il'ich (248*) al'Battani , Abu Allah (194) al'Biruni , Abu Arrayhan (306*) al'Haitam , Abu Ali (269*) al'Kashi , Ghiyath (73) al'Khwarizmi , Abu (123*) Albanese , Giacomo (282) Albert of Saxony Albert, Abraham Adrian (121*) (158*) Alberti , Leone (181*) Alberto Magno, San (109*) Alcuin di York (237*) Aleksandrov , Pave (160*) Alembert , Jean d' (291*) Alexander , James (163) Amringe , Howard van (354*) Amsler , Jacob (82) Anassagora di Clazomenae (169) Anderson , Oskar (67) Andreev , Konstantin (117) Angeli , Stefano degli (234) Anstice , Robert (209) Antemio of Tralles (55) Antifone il Sofista (125) Apollonio di Perga (276) Appell , Paul (1377) Arago , Dominique (345*) Arbogasto , Louis (87) Arbuthnot , John (251*) Archimede di Siracusa (467*) Archita of Tarentum (103) Argand , Jean (81) Aristeo il Vecchio (44) Aristarco di Samo (183) Aristotele Arnauld , Antoine (179)

15. "Calcolo Paranormale" Di Francesco Di Noto ("Metodo" N. 16/2000, Diretto Da Giov restio ad ogni forma di istruzione; il tedesco zacharias dase, nato nel http://www.geocities.com/ga57/di_noto.html

"METODO", N. 16/2000 Francesco Di Noto (Matematico) CALCOLO PARANORMALE (CAL PAR) Casi e ipotesi moderne per un fenomeno minore e possibili esempi pratici Introduzione La Mente di Dio e utili a questa ricerca; e anche del "calcolo quantistico" da parte delle particelle elementari. Casistica Cominciamo con la descrizione generale del fenomeno e dei primi casi noti, citando Ugo Dottore in L'Altro Regno , voce 'Calcolo Paranormale', pag.75: Riccardo III Anche le particelle sub-atomiche dell'infinatamente piccolo (materia "profonda" in analogia con l'"Io Profondo") e che alcuni fisici (Charon) considerano dotati di "intelligenza", sembrano essere in grado di fare calcoli complessi in tempo reale (l'analogia potrebbe essere utile alle ipotesi successive del doppio software e del "Paesaggio Mentale" di Davies. Universo della Parapsicologia e dell'Esoterismo (Trento, Procaccianti editore) pag.126: "Ad ogni istante – scrive il fisico francese P. Jordan – avviene qualcosa di nuovo e di imprevedibile a livello atomico" (13). . Avrebbero a loro disposizione, come faceva notare Alfred Herrmann, miliardi di risposte differenti, e tutte sbagliate e invece esse forniscono la risposta adeguata in un miliardesimo di miliardesimo di secondo.

16. Table Of Contents Translate this page April 1847 - Über dase. Faktorentafeln. 42. . . CHAPTER, GAUSS an zacharias dase,7. Dez. 1850 - Aus dem Vorwort zu daseS Faktorentafeln, 1862. 44. . CHAPTER, 10. http://134.76.163.65/agora_docs/137978TABLE_OF_CONTENTS.html

Varia. Atlas des Erdmagnetismus Bibliographic description for this electronic document This is volume Bd. 12 of Werke TITLE PAGE PREPAGE TITLE PAGE PREPAGE CHAPTER ... Browsing list

17. Full Alphabetical Index Translate this page Germinal (392) Danti, Egnatio (257) Dantzig, David van (55) Dantzig, George (501*)Darboux, Gaston (814*) Darwin, George (167*) dase, zacharias (125) Davenport http://www.maththinking.com/boat/mathematicians.html

Full Alphabetical Index Click below to go to one of the separate alphabetical indexes A B C D ... XYZ The number of words in the biography is given in brackets. A * indicates that there is a portrait. A Abbe , Ernst (602*) Abel , Niels Henrik (2899*) Abraham bar Hiyya (641) Abraham, Max Abu Kamil Shuja (1012) Abu Jafar Abu'l-Wafa al-Buzjani (1115) Ackermann , Wilhelm (205) Adams, John Couch Adams, J Frank Adelard of Bath (1008) Adler , August (114) Adrain , Robert (79*) Adrianus , Romanus (419) Aepinus , Franz (124) Agnesi , Maria (2018*) Ahlfors , Lars (725*) Ahmed ibn Yusuf (660) Ahmes Aida Yasuaki (696) Aiken , Howard (665*) Airy , George (313*) Aitken , Alec (825*) Ajima , Naonobu (144) Akhiezer , Naum Il'ich (248*) al-Baghdadi , Abu (947) al-Banna , al-Marrakushi (861) al-Battani , Abu Allah (1333*) al-Biruni , Abu Arrayhan (3002*) al-Farisi , Kamal (1102) al-Haitam , Abu Ali (2490*) al-Hasib Abu Kamil (1012) al-Haytham , Abu Ali (2490*) al-Jawhari , al-Abbas (627) al-Jayyani , Abu (892) al-Karaji , Abu (1789) al-Karkhi al-Kashi , Ghiyath (1725*) al-Khazin , Abu (1148) al-Khalili , Shams (677) al-Khayyami , Omar (2140*) al-Khwarizmi , Abu (2847*) al-Khujandi , Abu (713) al-Kindi , Abu (1151) al-Kuhi , Abu (1146) al-Maghribi , Muhyi (602) al-Mahani , Abu (507) al-Marrakushi , ibn al-Banna (861) al-Nasawi , Abu (681) al-Nayrizi , Abu'l (621) al-Qalasadi , Abu'l (1247) al-Quhi , Abu (1146) al-Samarqandi , Shams (202) al-Samawal , Ibn (1569) al-Sijzi , Abu (708) al-Tusi , Nasir (1912) al-Tusi , Sharaf (1138) al-Umawi , Abu (1014) al-Uqlidisi , Abu'l (1028) Albanese , Giacomo (282) Albategnius (al-Battani) (1333*)

18. Excerpts From Oliver Sacks How could you count the matches so quickly?' I asked. 'We didn't count,' theysaid. 'We saw the 111.' Similar tales are told of zacharias dase, the number http://www.maths.ex.ac.uk/~mwatkins/zeta/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. Wunderkinder, Begabung, Genie Translate this page Christian starb - er begann gerade zu schreiben - mit 4 Jahren. Als Wunderrechnerwurde Johann Martin zacharias dase (1824-1861) bekannt. http://www.sphinx-suche.de/lexpara/wunderki.htm

Webkatalog über Esoterik, Kunst, Multimedia Lexikon der Parapsychologie A B C D ... Nehmen Sie an 100 Gewinnspielen gleichzeitig teil Wunderkinder Kinder, die Fähigkeiten demonstrieren, die über das Altersgemässe hinausgehen und oft sogar die normalen Fähigkeiten Erwachsener übersteigen. Solche Begabungen können vorübergehend auftreten, z. B. in der 1. Latenzphase (Alter 8-10 Jahre) der psychosexuellen Entwicklung, um dann mit beginnender Pubertät wieder zu verschwinden. Im Einzelfall wurden schon parapsychische Faktoren vermutet. Einen bekannten Fall bildet Mozart, der mit 6 Jahren schon (zum Teil meisterhaft) komponierte. Den wohl verblüffendsten Fall stellt Christian Heinrich Heinecken dar: Er wurde 1721 in Lübeck geboren; mit 10 Monaten benannte er bereits Gegenstände, noch im 1. Lebensjahr erteilte man ihm Elementarunterricht im A. T. Mit 3 Jahren sprach er Französisch und Lateinisch, vorher verfügte er schon über Geschichtskenntnisse. Christian starb - er begann gerade zu schreiben - mit 4 Jahren. Als Wunderrechner wurde Johann Martin Zacharias Dase (1824-1861) bekannt. Er besass keine theoretischen mathematischen Kenntnisse, rechnete aber ausserordentlich schnell, so dass ihn der Mathematiker Carl Friedrich Gauss (1777-1855) zeitweilig als eine Art menschliche Rechenmaschine benutzte. Unter anderem wurde von Dase eine Tafel der natürlichen Logarithmen der Zahlen erstellt.

20. References For Dase References for zacharias dase. Books WW Rouse Ball, Calculating Prodiges,in Mathematical Recreations and Essays (1892). Main index, Birthplace Maps. http://math.ichb.ro/History/References/Dase.html

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