1. Lambert Johann Heinrich Lambert. Born 26 Johann Lambert was a colleague ofEuler and Lagrange at the Berlin Academy of Sciences. In 1766 http://www-gap.dcs.st-and.ac.uk/~history/Mathematicians/Lambert.html

Johann Heinrich Lambert Born: Died: 25 Sept 1777 in Berlin, Prussia (now Germany) Click the picture above to see three larger pictures Show birthplace location Previous (Chronologically) Next Biographies Index Previous (Alphabetically) Next Main index Johann Lambert was a colleague of Euler and Lagrange at the Berlin Academy of Sciences. In 1766 Lambert wrote Theorie der Parallellinien which was a study of the parallel postulate . By assuming that the parallel postulate was false, he managed to deduce a large number of non-euclidean results. He noticed that in this new geometry the sum of the angles of a triangle increases as its area decreases. Lambert is best known, however, for his work on p Euler had already established in 1737 that e and e are irrational . Lambert was the first to provide a rigorous proof that p is irrational. In a paper presented to the Berlin Academy in 1768 Lambert showed that, if x is a nonzero rational number, then neither e x nor tan x can be rational. Since tan p /4 = 1 then p /4 must be irrational. Lambert conjectured that e and p are transcendental . This was not proved for another century when Hermite proved that e is transcendental and Lindemann proved that p is transcendental.

2. Wikipedia Johann Heinrich Lambert Wikipedia Free Encyclopedia's article on 'Johann Heinrich Lambert' imageJHLambert.jpg Johann Heinrich lambert johann Heinrich Lambert (August 26 LambertBeer law, Beer-Lambert-Bouguer law) lambert Lambert's cosine law Lambert's projection Lambert's http://rdre1.inktomi.com/click?u=http://en.wikipedia.org/wiki/Johann_Heinrich_La

3. LAMBERT Translate this page lambert johann Heinrich (1728-1777). Matemático alemán nacido enMulhouse y fallecido en Berlín. En matemáticas Lambert probó http://almez.pntic.mec.es/~agos0000/Lambert.html

LAMBERT Johann Heinrich (1728-1777)

4. MSN Encarta - Résultats De La Recherche - Lambert Johann Heinrich lambert johann Heinrich . Page 1 sur2 Suivant. Plus de résultats avec MSN pour lambert johann Heinrich . http://fr.encarta.msn.com/Lambert_Johann_Heinrich.html

Accueil MSN Mon MSN Hotmail Rechercher ... S'abonner   Encarta Premium Rechercher Encarta R©sultats de la recherche pour "Lambert Johann Heinrich" Page sur 2 Suivant R©serv© aux abonn©s MSN Encarta Premium. Lambert, Johann Heinrich Encyclop©die EncartaArticle Lambert, Johann Heinrich (1728-1777), math©maticien, physicien et philosophe allemand, d’origine fran§aise. F¼ssli, Johann Heinrich Encyclop©die EncartaArticle F¼ssli, Johann Heinrich (1741-1825), peintre d'origine suisse dont les toiles ©voquent des atmosph¨res fantastiques et angoissantes. Pestalozzi, Johann Heinrich Encyclop©die EncartaArticle Pestalozzi, Johann Heinrich (1746-1827), p©dagogue suisse, dont les th©ories pos¨rent les jalons de l'enseignement primaire moderne. Voss, Johann Heinrich Encyclop©die EncartaArticle Voss, Johann Heinrich (1751-1826), po¨te et ©rudit allemand. Johann Heinrich Pestalozzi Encyclop©die EncartaImage Les id©es du p©dagogue et r©formateur suisse Pestalozzi (1746-1827) ont influenc© les id©aux d'©ducation et la formation des ma®tres depuis le xix e Johann Heinrich Pestalozzi et ses ©l¨ves Encyclop©die EncartaImage Cette gravure repr©sente le p©dagogue suisse Johann Heinrich Pestalozzi entour© de ses ©l¨ves. En 1805, Pestalozzi fonde   Yverdon (Suisse) une...

5. Austrian Literature Online - Kataloge lambert johann Heinrich. lambert johannHeinrich - 1777. v 01 ttersfeldWerke Ope - 1839. LAMBERT von Hersfeld.Lam. http://webapp.uibk.ac.at/alo/cat/?id=5012778

6. Johann Heinrich Lambert - Wikipedia, The Free Encyclopedia Other languages Français Slovenšcina. Johann Heinrich Lambert. FromWikipedia, the free encyclopedia. Enlarge Johann Heinrich Lambert. http://en.wikipedia.org/wiki/Johann_Heinrich_Lambert

Johann Heinrich Lambert From Wikipedia, the free encyclopedia. Johann Heinrich Lambert Johann Heinrich Lambert August 26 September 25 ), was a mathematician physicist and astronomer . He was born in Mülhausen (now Mulhouse Alsace France ) and died in Berlin Prussia (today Germany See also: Beer-Lambert law (Lambert-Beer law, Beer-Lambert-Bouguer law) lambert Lambert's cosine law Lambert's projection Lambert's trinomial equation ... Lambert's W function External link: University of St Andrews ' page: http://www-gap.dcs.st-and.ac.uk/~history/Mathematicians/Lambert.html Views Article Discussion Edit History Personal tools Log in Navigation Main Page Community portal Current events Recent changes ... Donations Search Toolbox What links here Related changes Special pages Other languages This page was last modified 04:55, 9 May 2004. All text is available under the terms of the GNU Free Documentation License (see for details). About Wikipedia

7. Johann Heinrich Lambert | Mathe Board Lexikon Translate this page Johann Heinrich Lambert. Definition, Erklärung, Bedeutung. Johann Heinrich Lambert.Bild nicht gefunden Johann Heinrich Lambert. Johann Heinrich Lambert (* 26. http://www.matheboard.de/lexikon/index.php/Johann_Heinrich_Lambert

Startseite Mathe Board Lexikon Mathe Tools ... Partner Das Mathe Board: Kostenlose Nachhilfe in Mathematik von der Grundschule bis zur Hochschule. A B C D ... Z Johann Heinrich Lambert Definition, Erklärung, Bedeutung Verbessern Mitmachen Johann Heinrich Lambert Bild nicht gefunden Johann Heinrich Lambert Johann Heinrich Lambert 26. August in Mühlhausen Elsaß 25. September in Berlin ) war ein deutscher Mathematiker und Physiker Leben Lambert ergriff eine wissenschaftliche Karriere, ohne je ein reguläres Studium absolviert zu haben. Er wurde Sekretär bei Iselin in Basel zwei Jahre später Hauslehrer beim Präsidenten Salis in Chur und machte mit seinen Schülern mehrere Reisen. wurde er zum Oberbaurat und Mitglied der Akademie der Wissenschaften in Berlin ernannt. Leistungen Lambert gehörte zu den hervorragendsten Mathematikern und Logikern seiner Zeit. Die Lehre von Intensitätsmessung des Lichts gebründete er als Wissenschaft in seinem Werk Photogrammetria, seu de mensura et gradibus luminis colorum et umbras

8. Johann Heinrich Lambert Johann Heinrich Lambert. Johann Heinrich Lambert (August 26, 1728 September 25 1777), was a mathematician, physicist and astronomer. http://www.fact-index.com/j/jo/johann_heinrich_lambert.html

Main Page See live article Alphabetical index Johann Heinrich Lambert Johann Heinrich Lambert August 26 September 25 ), was a mathematician physicist and astronomer . He was born in Mülhausen (now Mulhouse Alsace France ) and died in Berlin Prussia (today Germany See also: Beer-Lambert law (Lambert-Beer law, Beer-Lambert-Bouguer law) lambert Lambert's cosine law Lambert's projection Lambert's trinomial equation Lambert's W function External link: University of St Andrews ' page: http://www-gap.dcs.st-and.ac.uk/~history/Mathematicians/Lambert.html This article is from Wikipedia . All text is available under the terms of the GNU Free Documentation License

9. Johann Heinrich Lambert Johann Heinrich Lambert. Navigation red (Navigator) or bold (Explorer)= illustrations ///// blue = text. Date The astronomer J. Heinrich http://www.colorsystem.com/projekte/engl/11lame.htm

Johann Heinrich Lambert Navigation: red (Navigator) or bold (Explorer) illustrations blue text Date: The astronomer J. Heinrich Lambert, strongly influenced by the work of Tobias Mayer, presented the first three-dimensional colour-system in 1772. Country of origin: Germany Basic colours: Form: Triangle Application: Determination of textile colours Related systems: Mayer Sowerby Runge Bezold ... Wundt Summary: The system attempts to explain the alternating relationships between the colours using a triangular pyramid Bibliography: J. H. Lambert, Beschreibung einer mit dem Calaunischen Wachse ausgemalten Farbenpyramide , Berlin 1772; H. Matile, Die Farbenlehre Philipp Otto Runges , 2nd edition, Munich 1979; W. Spillmann, "Color Systems", in H. Linton, Color Consulting , New York 1992, pp. 169 - 183.

10. Johann Heinrich Lambert Translate this page Johann Heinrich lambert johann Heinrich Lambert. Johann Heinrich Lambert(26 de agosto, 1728 - 25 de septiembre 1777), fue un matemático http://www.guajara.com/wiki/es/wikipedia/j/jo/johann_heinrich_lambert.html

Johann Heinrich Lambert Johann Heinrich Lambert Johann Heinrich Lambert 26 de agosto 25 de septiembre ), fue un matemático físico astrónomo alemán de origen francés . Nació en Mülhausen (ahora Mulhouse, Alsacia Francia Murió en Berlín Véase también Proyección conforme de Lambert Tagoror.com CineBSO Radioaficionados.net ... Deranet El contenido de Wikipedia se publica bajo la Datos de Contacto

11. Johann Heinrich Lambert Translate this page Johann Heinrich lambert johann Heinrich Lambert (in francese Jean-Henri Lambert)(Mulhouse, 1728-1777)\nera un matematico, fisico, astronomo e filosofo http://www.guajara.com/wiki/it/wikipedia/j/jo/johann_heinrich_lambert.html

Johann Heinrich Lambert Johann Heinrich Lambert (in francese: Jean-Henri Lambert Mulhouse Eulero . Fu pioniere della geometria fisica diede importanti contributi in fotometria. Opere Photometria , nel quale fa ampio uso di grafici statistici Websites: Tagoror Guajara Tacoronte Guia Todo Gomera ... Mi Buscador Enciclopedia On Line: Questa pagina e disponibile con licenza GNU FDL

12. Www.gesund.co.at / Bandagisten In Salzburg & Vorarlberg Translate this page klicken sie hier, um zur Bundesländernübersicht zu kommen. lambert johann GesmbHTalstr. 2 5280 Braunau aI (07722) 87784 lambert johann GesmbH Steinerbachstr. http://www.gesund.co.at/gesund/Berufe_Ausbildung/Bandagisten/Bandagisten-Salz.ht

Lambert Johann GesmbH Talstr. 2 5280 Braunau a.I. Lambert Johann GesmbH Steinerbachstr. 8b 5310 Mondsee Herzog - Odilo - Str. 55 5310 Mondsee top Mayer 6850 Dornbirn top

13. Lambert Johann Heinrich Lambert. Born 26 Aug Johann Lambert was the firstto provide a rigorous proof that is irrational. Lambert was a http://intranet.woodvillehs.sa.edu.au/pages/resources/maths/History/Lmbrt.htm

Johann Heinrich Lambert Born: Died: 25 Sept 1777 in Berlin, Prussia (now Germany) Show birthplace location Previous (Chronologically) Next Biographies Index Previous (Alphabetically) Next Welcome page Johann Lambert was the first to provide a rigorous proof that is irrational. Lambert was a colleague of Euler and Lagrange at the Berlin Academy of Sciences. In 1766 Lambert wrote Theorie der Parallellinien which was a study of the parallel postulate. By assuming that the parallel postulate was false, he managed to deduce a large number of non-euclidean results. He noticed that in this new geometry the sum of the angles of a triangle increases as its area decreases. Lambert is best known, however, for his work on Euler had already established in 1737 that e and e are irrational. Lambert was the first to provide a rigorous proof that is irrational. In a paper presented to the Berlin Academy in 1768 Lambert showed that, if x is a nonzero rational number, then neither e nor tan x can be rational. Since tan /4 = 1 then /4 must be irrational.

14. Bentinck 2 2m. Lambert; m.ca 1621 Gertrud von Hackfort C1. Wilhelm; m.ca 1660Katharina Bentinck D1. lambert johann Berent, bap 1666, +1736; D2. http://genealogy.euweb.cz/bentinck/bentinck2.html

Sander Bentinck , *ca 1461, +1547; m.Johanna Zuylen von Nyevelt; he had issue: Karl , +1553; m.Katharina von Hackfort (+after 11.7.1593) Alexander , *1540, +1582; m.Aleid von Buckhorst Karl , +1645; m.Sophia von Lawick (+1665) Alexander , +1681; m.1649 Anna Pijnssen von der Aa (+1678) Karl , bap 1651, bur 1689 Wilhelm , bap 1652, +k.a.Maastricht 1676 Goswin , bap 1654, bur 1695; m.ca 1584 Margarete von Haersolte (+1707) Alexander , bap 1685, bur 1698 Wolf Assuer , bap 1691, +1716; m.ca 1711 Christina van Wijhe (+1740) Goossen Geurt , Heer van Beringhausen, Aller, den Brieler, *Arnhem 18.9.1712, +Huize den Brieler 23.6.1786; m.Arnhem 4.12.1736 Bss Wilhelmina Johanna van Reede Willem Jan Berend , Heer van Berenkamp en Aller, Beringhiuzen, *30.4.1740, +1808 Godart Adriaan , Heer van Beringhuizen, *30.4.1740, +4.1.1789 Wolf Assueer Christina , *1737, +Groningen 26.11.1815; m.Barneveld 31.5.1781 Unico Allard Alberda van Menkema (*Groningen 17.10.1726, +Menkemaborg 27.8.1790) Geertruyd Sophia Aleyda Adriana Maria , *1739, +Arnhem 19.9.1793 Anna Elisabeth , *1743, +Arnhem 22.10.1792

15. Johann Heinrich Lambert Johann Heinrich Lambert. Johann Heinrich Lambert (Srpen 26, 1728 Zárí25 1777), byl matematik, fyzik a astronom. On byl narozený http://wikipedia.infostar.cz/j/jo/johann_heinrich_lambert.html

švodn­ str¡nka Tato str¡nka v origin¡le Johann Heinrich Lambert Johann Heinrich Lambert Srpen 26 Z¡Å™­ 25 ), byl matematik fyzik a astronom . On byl narozen½ v M � lhausen (nyn­ Mulhouse Alsasko Francie ) a umřel v Berl­n Prusko (dnes Německo Vidět tak©: Pivo-Lambert pr¡vo (Lambert-z¡kon o pivu, pivo-Lambert-Bouguer pr¡vo) lambert Lambert je cosine pr¡vo Lambertova projekce Lambert je trinomial rovnice Lambert je W fungovat Extern­ spojen­: Univerzita St Andrews ' strana: http: / / www-mezera. dcs. st-a. ac. uk / ~ historie / matematici / Lambert. html Toto je strojov½ překlad čl¡nku z encyklopedie Wikipedia poř­zen½ překladačem Eurotran . Cel½ text je dostupn½ za podm­nek GNU FDL licence

16. Benelux-Offiziere Der Preußischen Armee 1694-1763 Translate this page v. Megert, Stefan v. Monains, Theodor Monnot, Louis de Motte, Gabriel de la Nordheim,Karl Philipp v. Nywenheim, lambert johann Bernd v. Paintevin, Gotthard http://home.foni.net/~adelsforschung/rang29.htm

Institut Deutsche Adelsforschung Sie sind hier: Adelsforschung Bevor das Heeresarchiv im April 1945 im alliierten Bombenhagel der Royal Air Force unterging, haben schon manche Forscher und Abschriften aus den damals noch vorhandenen wertvollen Akten gemacht, die heute vernichtet sind. Name: de Giaud, Hannibal Heimat: Mietelburg, Seeland Alter im Jahre 1757: 23 Jahre Dienstalter im Jahre 1757: 8 Jahre Angely, Maria v. Arnal, Johann d` Arnault de la Perreire (A.d.l.Perriere), Louis v. Aston, Jean d` Backer, Albertus Baumgartner, Balthasar Bayar, Johann Deodatus v. Bayar, Johann Franziskus v. Bayar, Johann Friedrich v. Beaucop, Henrik Franzes v. Beauvry (Beauvrye), Leonart v. Berenstein, Theodor Wilhelm v. Botzheim, Karl Wilhelm v. Boussiere, Jaques de la Bracconier, Karl Franz de Braun, Martin Brook, Ludwig Wilhelm v. Brugman, Peter Bury, Louis Bussler, Johann Byren, Ludwig Christ. v. Caralle, Jacob v. Caran, Isaak de Cardon, Eberhard v. Castor, Jacob v. Caval, Johann Martin Collignon, Johann Franz v. Collignon, Louis v. Cottrai de Barmont, Edme de

17. Johann Heinrich Lambert (1728 - 1777) In a memoir in 1768 on transcendental magnitudes he proved that pi is incommensurable. http://www.maths.tcd.ie/pub/HistMath/People/Lambert/RouseBall/RB_Lambert.html

Johann Heinrich Lambert (1728 - 1777) From `A Short Account of the History of Mathematics' (4th edition, 1908) by W. W. Rouse Ball. Johann Heinrich Lambert Lambert's most important works were one on optics, issued in 1759, which suggested to Arago the lines of investigation he subsequently pursued; a treatise on perspective, published in 1759 (to which in 1768 an appendix giving practical applications were added); and a treatise on comets, printed in 1761, containing the well-known expression for the area of a focal sector of a conic in terms of the chord and the bounding radii. Besides these he communicated numerous papers to the Berlin Academy. Of these the most important are his memoir in 1768 on transcendental magnitudes, in which he proved that is incommensurable (the proof is given in Legendre's , and is there extended to ): his paper on trigonometry, read in 1768, in which he developed Demoivre's theorems on the trigonometry of complex variables, and introduced the hyperbolic sine and cosine denoted by the symbols sinh x , cosh x : his essay entitled analytical observations, published in 1771, which is the earliest attempt to form functional equations by expressing the given properties in the language of the differential calculus, and then integrating his researches on non-Euclidean geometry: lastly, his paper on vis viva, published in 1783, in which for the first time he expressed Newton's second law of motion in the notation of the differential calculus.

18. Johann Heinrich Lambert --  Encyclopædia Britannica Cite this article. johann Heinrich lambert. born August 26, 1728, Mülhausen, Alsace MLA style " johann Heinrich lambert." Encyclopædia Britannica. 2004 http://www.britannica.com/eb/article?eu=48036

19. Lambert, Johann Heinrich. The Columbia Encyclopedia, Sixth Edition. 2001 The Columbia Encyclopedia, Sixth Edition. 2001. lambert, johann Heinrich. http://www.bartleby.com/65/la/LambertJH.html

Select Search All Bartleby.com All Reference Columbia Encyclopedia World History Encyclopedia Cultural Literacy World Factbook Columbia Gazetteer American Heritage Coll. Dictionary Roget's Thesauri Roget's II: Thesaurus Roget's Int'l Thesaurus Quotations Bartlett's Quotations Columbia Quotations Simpson's Quotations Respectfully Quoted English Usage Modern Usage American English Fowler's King's English Strunk's Style Mencken's Language Cambridge History The King James Bible Oxford Shakespeare Gray's Anatomy Farmer's Cookbook Post's Etiquette Bulfinch's Mythology Frazer's Golden Bough All Verse Anthologies Dickinson, E. Eliot, T.S. Frost, R. Hopkins, G.M. Keats, J. Lawrence, D.H. Masters, E.L. Sandburg, C. Sassoon, S. Whitman, W. Wordsworth, W. Yeats, W.B. All Nonfiction Harvard Classics American Essays Einstein's Relativity Grant, U.S. Roosevelt, T. Wells's History Presidential Inaugurals All Fiction Shelf of Fiction Ghost Stories Short Stories Shaw, G.B. Stein, G. Stevenson, R.L. Wells, H.G. Reference Columbia Encyclopedia PREVIOUS NEXT ... BIBLIOGRAPHIC RECORD The Columbia Encyclopedia, Sixth Edition. Lambert, Johann Heinrich

20. Lambert, Johann (1728-1777) -- From Eric Weisstein's World Of Scientific Biograp lambert, johann (17281777), German mathematician who proved (pi )to be an irrational number and introduced hyperbolic functions. http://scienceworld.wolfram.com/biography/Lambert.html

Branch of Science Mathematicians Nationality German Lambert, Johann (1728-1777) German mathematician who proved pi ) to be an irrational number and introduced hyperbolic functions He devised techniques for measuring light intensity accurately. He also wrote influential books on geometry the theory of cartography and perspective in art. His book on geometry Die Theorie der Parallellinen (1786) foreshadowed the discovery of non-Euclidean geometry When asked by Frederick II in which science he was most proficient, Lambert modestly replied "All" (Boyer 1968, p. 504). Additional biographies: MacTutor (St. Andrews) Bonn References Boyer, C. B. A History of Mathematics. New York: Wiley, 1968. Lambert, J. H. Notes and Comments on the Composition of Terrestrial and Celestial Maps. Publ. 8. University of Michigan, 1972.

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