41. References Springer Verlag. de morgan, augustus. 1849a. 8, pp. 379408. de morgan,augustus. 1849b. Trigonometry and double algebra. EB. 1995. http://www.hf.uio.no/filosofi/njpl/vol2no1/history/node10.html

Next: Up: A Brief History of Previous: Conclusions References Babbage, Charles. 1990. Passages from the Life of a Philosopher Rutgers University Press, New Brunswick, N.J. First published in 1864. Boole, George. 1847. Mathematical Analysis of Logic, being an Essay Towards a Calculus of Deductive Reasoning Macmillan, Barclay and Macmillan, London. Boole, George. 1854. An Investigation of the Laws of Thought, on Which are Founded the Mathematical Theories of Logic and Probabilities Walton and Maberley, London. Bowen, Jonathan. 1995. A brief history of algebra and computing: an eclectic and oxonian view. Tech. rep., Oxford University Computing Laboratory. In IMA-Bulletin, pp. 6-9, Jan./Feb. 1995. Boyer, Carl B. and Merzbach, Uta C. 1992. History of Mathematics First published in 1968. Davis, Martin. 1983. The prehistory and early history of automated deduction. Automation of Reasoning, Classical Papers on Computational Logic, 1957-1966 . Springer Verlag. De Morgan, Augustus. 1849a. On the structure of the syllogism, and on the application of the theory of probabilities to questions of argument and authority. Transactions of the Cambridge Philosophical Society , vol. 8, pp. 379-408.

42. Augustus De Morgan - Wikipedia augustus de morgan. From augustus de morgan (June 27, 1806 March 18,1871) was an Indian-born British mathematician and logician. He http://www.wikipedia.org/wiki/Augustus_De_Morgan

Main Page Recent changes Edit this page Older versions Special pages Set my user preferences My watchlist Recently updated pages Upload image files Image list Registered users Site statistics Random article Orphaned articles Orphaned images Popular articles Most wanted articles Short articles Long articles Newly created articles Interlanguage links All pages by title Blocked IP addresses Maintenance page External book sources Printable version Talk Log in Help Augustus De Morgan From Wikipedia, the free encyclopedia. Augustus De Morgan June 27 March 18 ) was an Indian-born British mathematician and logician . He proved an important result that intersection and union of sets were dual under complementation ie: complement( S intersect T ) == complement(S) union complement(T) and complement( S union T ) == complement(S) intersect complement(T) These are known as De Morgan's Laws Edit this page Discuss this page Older versions ... Recent changes It was last modified 05:18 Sep 27, 2002. All text is available under the terms of the GNU Free Documentation License Main Page Recent changes Random page ... Bug reports

43. [Augustus De Morgan] augustus de morgan. P 56 Nation 12(13 April 1871)258 and 12(20 April1871)276. Professor de morgan was born at Madura, in Southern http://www.iupui.edu/~peirce/web/writings/v2/w2/w2_45/v2_45x.htm

[Augustus De Morgan] P 56: Nation 12(13 April 1871):258 and 12(20 April 1871):276 Essay on Probabilities, Elements of Algebra, Formal Logic, or the Calculus of Inference Necessary and Probable, and Differential and Integral Calculus, are among the works which made him distinguished, but which show but a small part of his intellectual activity. He was a constant contributor to various periodicals, to the from 1840; and by no means on mathematical subjects alone. His contributions to Knight's are a considerable proportion of the entire work. "He passed for diversion's sake from one arduous study to another"; but found time to acquire a good degree of proficiency as an instrumental performer, and was a habitual and eager reader of novels, especially of humorous novels. As a mathematician he had the rare merit of not overestimating his favorite science, though he proved by his Formal Logic that it was not incompatible for a mathematician to be also a logician; and he was accordingly one of the weightiest adherents that Spiritualism has ever won over. A treatise of his on these manifestations, entitled From Matter to Spirit

44. KLUWER Academic Publishers | Augustus De Morgan And The Logic Of Relations Books » augustus de morgan and the Logic of Relations. augustus de morganand the Logic of Relations. Add to cart. by Daniel D. Merrill dept. http://www.wkap.nl/prod/b/0-7923-0758-5

Title Authors Affiliation ISBN ISSN advanced search search tips Books Augustus De Morgan and the Logic of Relations Augustus De Morgan and the Logic of Relations Add to cart by Daniel D. Merrill Dept. of Philosophy, Oberlin College, USA Book Series: THE NEW SYNTHESE HISTORICAL LIBRARY formerly: The Synthese Historical Library Volume 38 Kluwer Academic Publishers, Dordrecht Hardbound, ISBN 0-7923-0758-5 November 1990, 272 pp. EUR 209.50 / USD 264.50 / GBP 159.50 Home Help section About Us Contact Us ... Search

45. `Sir W. R. Hamilton' By Augustus De Morgan Sir WR Hamilton. By augustus de morgan. An obituary published in the Gentleman'sMagazine and Historical Review , vol. I. (new series) (1866), pp. 128134. Sept. http://www.maths.tcd.ie/pub/HistMath/People/Hamilton/GentMag/GentMag.html

Sir W. R. Hamilton By Augustus De Morgan An obituary published in the Gentleman's Magazine and Historical Review , vol. I. (new series) (1866), pp. 128-134. Sept. 2, 1865. At Dublin, aged 60, Sir William Rowan Hamilton, Astronomer-Royal for Ireland. An old article in a review , written on the subject of this memoir, reminds its readers that each of the three kingdoms has its Sir William Hamilton. The Englishman was noted for his patronage of art; the Scotchman was among the first in philosophy; and the Irishman was among the first in mathematics. In this race it is clear that England, if placed at all, comes in a bad third. Her representative is sufficiently described in the view quoted, as ``holding a distinguished place among the virtuosos of his time.'' But Scotland and Ireland have added each a great man to the rolls of fame, and each honours the memory of one of those who make lasting marks upon the subjects which they studied. Those subjects are so different that no comparison can be made. William Rowan Hamilton belonged to a branch of the Scotch family, which settled in the North of Ireland in the time of James I. He was born August 4, 1805

46. Www.iper1.com - Augustus De Morgan Cerca la rima. augustus de morgan. Giulio Carlo Argan Hemdi Bazarganaugustus de morgan Kurgan Mid Glamorgan Conway Lloyd morgan John http://www.iper1.com/rime/index.asp?cerca=Augustus De Morgan

47. Second Augustus De Morgan Workshop On The History Of Logic The Second augustus de morgan Workshop on the History of Logic. TheSecond augustus de morgan Workshop will take place on the 6th http://www.dcs.kcl.ac.uk/research/groups/gllc/ADMW00/

The Second Augustus De Morgan Workshop on the History of Logic The Second Augustus De Morgan Workshop will take place on the 6th and 7th November 2000 in the Great Hall of King's College London, Strand Campus (click here Jane Spurr Monday, 6th November 2000 Registration J. Woods: Introduction to the Handbook of History and Philosophy of Logic / Aristotle's earlier logic Coffee A. Jones: Topics in deontic logic Lunch I. Grattan-Guinness: Groping towards metalogic: reactions to Principia Mathematica, 1910s-1930s Tea G. Priest: Paraconsistent Logic W. Hodges: Logic vs theory of language in the late 19th century Tuesday, 7th November 2000 S. Read: The Liar Paradox Coffee G. Boger: Aristotle's later logic C. Burnett: Latin Translations of arabic texts in the middle ages and renaissance Lunch J. Ganeri: Indian logic Tea D. M. Gabbay: The Way Forward / Panel Click here for the workshop poster. last modified on Monday, 18-Nov-2002 19:53:17 GMT

48. Second Augustus De Morgan Workshop On The History Of Logic http://www.dcs.kcl.ac.uk/research/groups/gllc/ADMW00/poster.html

49. GIGA Quote Author Page For Augustus De Morgan GIGA's compilation of quotations, excerpts, proverbs, maxims and aphorisms by augustusde morgan. BY AUTHOR augustus de morgan English mathematician (1806 http://www.giga-usa.com/gigaweb1/quotes2/quautdemorganaugustusx001.htm

Home Page Biographical Index Reading List Internet Links ... Quote Links AUTHOR LAST NAME: A B C D ... Z TOPICS FOR QUOTES: A B C D ... QUOTATIONS GIGA QUOTES BY AUTHOR AUGUSTUS DE MORGAN English mathematician (1806 - 1871) BUY BOOK RELATED TO AUGUSTUS DE MORGAN One day at least in every week, The sects of every kind Their doctrines here are sure to seek, And just as sure to find. - in preface to "From Matter to Spirit" [ Scripture I was x years old in the year x^2. - when asked about his age, "In Mathematical Circles" by H. Eves Mathematicians It is easier to square the circle than to get round a mathematician. - "In Mathematical Circles" by H. Eves [ Mathematicians Great fleas have little fleas upon their backs to bite 'em, And little fleas have lesser fleas, and so ad infinitum, And the great fleas themselves, in turn, have greater fleas to go on, While these again have greater still, and greater still, and so on. A Budget of Paradoxes (p. 377) [ Fleas WWW.GIGA-USA.COM Back to Top of Page SUPPORT GIGA: Honor System Amazon Office Depot Target ... Field's The GIGA name and the GIGA logo are trademarks registered in the U.S. Patent and Trademark Office by John C. Shepard.

50. ThinkQuest Library Of Entries The summary for this Korean page contains characters that cannot be correctly displayed in this language/character set. http://library.thinkquest.org/22584/tmh3011.htm

Welcome to the ThinkQuest Internet Challenge of Entries The web site you have requested, Mathematics History , is one of over 4000 student created entries in our Library. Before using our Library, please be sure that you have read and agreed to our To learn more about ThinkQuest. You can browse other ThinkQuest Library Entries To proceed to Mathematics History click here Back to the Previous Page The Site you have Requested ... Mathematics History click here to view this site A ThinkQuest Internet Challenge 1998 Entry Click image for the Site Languages : Site Desciption An extensive history of mathematics is at your fingertips, from Babylonian cuneiforms to advances in Egyptian geometry, from Mayan numbers to contemporary theories of axiomatical mathematics. You will find it all here. Biographical information about a number of important mathematicians is included at this excellent site. Students Hyun-jin Jae-yun Hwang(Seoul Yo Sang) Korea, South Kyung-sun Jae-yun Hwang(Seoul Yo Sang) Korea, South So-young Jae-yun Hwang(Seoul Yo Sang) Korea, South

51. Augustus De Morgan En El Diccionario Soviético De Filosofía / Translate this page augustus de morgan versión digital del artículo publicado en el Diccionariofilosófico dirigido por MM Rosental y PF Iudin / 1965. http://www.filosofia.org/enc/ros/demor.htm

52. µå ¸ð¸£°£(Augustus De Morgan) The summary for this Korean page contains characters that cannot be correctly displayed in this language/character set. http://math.kyungwon.ac.kr/menu_add/mather/mather6.htm

µå ¸ð¸£°£(Augustus De Morgan) µå ¸ð¸£°£Àº Çй®Àû ÀÚÀ¯¿Í Á¾±³Àû °ü¿ëÀ» °Å¸®³¦¾øÀÌ ¸»Çϱâ ÀßÇÏ´Â ¸í¼ö¿´´Ù. ±×´Â Ç·çÆ®¸¦ ¸ÚÁö°Ô ¿¬ÁÖÇÏ°í, »ç¶÷µé°ú Ç×»ó ÄèÈ°ÇÏ°Ô ±³Á¦ÇÏ°í, ´ëµµ½ »ýÈ°À» ¸Å¿ì ÁÁ¾ÆÇß´Ù. ±×´Â ÄûÁî¿Í ¼ö¼ö²²³¢¸¦ ¸Å¿ì ÁÁ¾ÆÇÏ¿© ³ªÀ̳ª ž Çظ¦ ¹¯´Â Áú¹®¿¡ "³ª´Â X X »ìÀÌ´Ù." ¶ó°í ´ë´äÇÏ°ï Çß´Ù.±×´Â 1871³â ·±´ø¿¡¼­ Á×¾ú´Ù.

53. Augustus De Morgan Translate this page augustus de morgan (1806 - 1871). Nascido na Índia, logo se mudou paraInglaterra, onde iniciou seus estudos. Sua maior contribuição http://www.din.uem.br/ia/precursores/morgan.html

Augustus De Morgan (1806 - 1871) Nascido na Índia, logo se mudou para Inglaterra, onde iniciou seus estudos. Sua maior contribuição para a matemática foi no campo da lógica. Seus trabalho mais importante, "Formal Logic", incluía o conceito de quantificação de predicado, uma idéia que resolvia problemas que eram impossíveis de resolver usando a lógica clássica Aristoteliana.

54. Augustus De Morgan Translate this page augustus de morgan. John de morgan morì quando augustus aveva dieci anni. A scuolade morgan non non andava molto bene e, a causa della sua incapacità fisica. http://www.geocities.com/palestra_matematica/matematici/demorgan.html

Augustus De Morgan ... non si cimentava negli sport degli altri ragazzi, ed era spesso vittima di crudeli scherzi di alcuni compagni di scuola. Peacock e Whewell Il suo libro: " Elementi di aritmetica " (1830) fu la sua seconda pubblicazione e vide molte successive edizioni. induzione matematica ' ponendo un processo, che era steto usato senza chiarezza, su basi rigorose. Il termine appare per la prima volta nell'articolo di De Morgan: " Induzione (Matematica) " nella Penny Cyclopedia . (durante questi anni scrisse 712 articoli per la Penny Cyclopedia .) La Penny Cyclopedia venne pubblicata dalla Società per la Diffusione della Conoscenza Utile, costituita dagli stessi riformatori che fondarono l'Università Londinese, e quella stessa Società pubblicò anche un lavoro famoso di De Morgan: " Il Calcolo Differenziale ed Integrante ". Nel 1849 pubblicò " Trigonometria e duplice algebra " nel quale ha dato un'interpretazione geometrica dei numeri complessi. De Morgan corrispose con Charles Babbage e diede lezioni private alla Signora Lovelace Babbage De Morgan corrispose anche con Hamilton e, sembra che

55. Stephen Wolfram: A New Kind Of Science -- Relevant Books ISBN 0070163332 . de morgan, augustus Formal Logic; or, The Calculusof Inference, Necessary and Probable Taylor and Walton, 1847. http://www.wolframscience.com/reference/books/d.html

A B C D E F G H ... W X Y Z D da Vinci, Leonardo Leonardo da Vinci, Nature Studies from the Royal Library at Windsor Castle Royal Academy of Arts/Johnson Reprint Corp., 1981. [ISBN 0295960647 Stochastic Quantization World Scientific, 1988. [ISBN 9971502984 Darwin, Charles On the Origin of Species. (A Facsimile of the First Edition) Harvard University Press, 1964. [ISBN 0674637526 Darwin, Charles Selections. The Collected Papers of Charles Darwin University of Chicago Press, 1980. [ISBN 0226136582 Darwin, Charles The autobiography of Charles Darwin, 1809-1882. With original omissions restored Darwin, Charles The Expression of the Emotions in Man and Animals Oxford University Press, 1998. [ISBN 0195112717 Darwin, G.H. Scientific Papers (5 volumes) Cambridge University Press, 1910 Dasarathy, Belur V., Editor Nearest Neighbor Pattern Classification Techniques IEEE, 1990. [ISBN 0818689307 Dauben, Joseph Warren Georg Cantor: His Mathematics and Philosophy of the Infinite Princeton University Press, 1990. [ISBN 0691085838 David, F.N.

56. Athenaeum Contributor Index: DANBY, [J./F./ T.W. ?] DUNN, Henry? DAVIDSON, Samuel; DAVIESCOLLEY, ? ; DAWSON, John William ? de GAYANGOSY ARCE, Don Pascual; de morgan, augustus; de morgan, augustus ? http://oldspice.soi.city.ac.uk/project/athenaeum/reviews/contributors/cond.html

Athenaeum Contributor Index: DANBY, Thomas William to DUNN, Henry? DANBY, Thomas William DANCE, Charles DARLEY, [ ? ] DARLEY, George ... Title Search

57. Philosophical Dictionary: Decision-Deontology de morgan, augustus (18061871). British mathematician who recognizedthe need to expand the notion of logical validity beyond the http://www.philosophypages.com/dy/d2.htm

Philosophy Pages F A Q Dictionary ... Locke decision procedure An algorithm by means of which to establish, in a finite number of steps, whether a statement form is tautologous or whether an argument form is valid . Drawing Venn diagrams provides a decision procedure for a modern interpretation of categorical logic , and truth-tables give a decision procedure for the propositional calculus , but there is no decision procedure for quantification theory Also see OCP on decidability and decision procedures OCDL , and noesis deconstruction Interpretive method that denies the priority or privilege of any single reading of a text (even if guided by the intentions of its author) and tries to show that the text is incoherent because its own key terms can be understood only in relation to their suppressed opposites. Deconstructionists like Derrida seek to uncover the internal conflicts that tend to undermine (or at least to "decenter") the putative significance of any text. In ordinary language, for example, someone who says, "If I may be perfectly candid for a moment, . . ." ambiguity in the very notions of honesty and truth Recommended Reading: Deconstruction in a Nutshell: A Conversation With Jacques Derrida at Amazon.com

58. RASC Library - Title Index - Alphabet E Includes bibliographies. Elements of Arithmetic, de morgan, augustus,Mathematics, 511 M, London Walton and Maberly, 1854, 0, Title, Author, http://www.rasc.ca/library/libte.htm

me="description" content="The Royal Astronomical Society of Canada has a library of rare and antique books on astronomy and related sciences."> The Royal Astronomical Society of Canada Library Title Index - Alphabet E Home Library (special) A ... Z Title Author Subject heading Out Dewey Note Publisher Lyear L.C. Notes Early American Observatories Milham, Willis I. Observatories 522.19 M Williamstown, MA: Williams College Early Theories of the Universe Coleman, James A. unclassified 523.1 C Signet, New American Library Earth and Sky Volkov, A. unclassified Y 523 V Moscow: Foreign Languages Publishing House Earth, Moon, and Planets Whipple, Fred L. Earth Moon Planets 523.2 W Copy 1 Philadelphia: The Blakiston Company Earthquakes Dutton, Clarence Edward unclassified 551.2 D London: Murray Title Author Subject heading Out Dewey Note Publisher Lyear L.C. Notes Hodgson, John N. Earth 551.22 H Englewood Cliffs, N.J.: Prentice-Hall Eclipses of the Sun Mitchell, S.A. Eclipses-solar 523.78 M New York: Columbia University Press Edward Emerson Barnard Mayfield, G.R. (ed.) unclassified 925.2 B

59. Perseus Lookup Tool morgan augustus de 18061871 mathematician BR morgan Sophia Elizabeth de fl 1836 nee Frend wife of augustus de morgan; de morgan Papers (MS http://www.perseus.tufts.edu/cgi-bin/vor?lookup=Sophocles

60. Descendants Of John De Morgan ref. 2. augustus de morgan, b. 22 Oct 1740, chr. 4 Sep 1742 at Fort St. ref. 3 George augustus de morgan, b. 30 Jun 1771, chr. 1 Jul 1771. http://www.mit.edu/~dfm/genealogy/demorgan.html

genealogy home family tree Questions? Comments? Information to add? I'd like to hear from you. personal home daniel.morgan@att.net Descendants of John de Morgan John DE MORGAN , b. 1684, m1. Sep 1717 Sarah CLARK (m1. 18 Nov 1706 George TOURVILLE, m2. 13 Dec 1715 Peter DE POMMARE, d. 1720), m2. 14 Jan 1733/4 Ann ORRILL (m1. TURBERVILLE or TURVILL, d. 1747 at Negapatam, daughter of Capt. Edward ORRILL ), d. 1 Dec 1760 at Pullecat. Sailed to India in the Des Bouveris , 1705. Gazetted ensign in English East India Company, 1715. Promoted to captain. Governor of Fort St. George, Madras. Of huguenot heritage. His brother William DE MORGAN, lieutenant, d. 1747. [ref. 1,3] Elizabeth DE MORGAN, b. 21 Oct 1734, chr. 9 Jan 1736/7 at Fort St. David, m1. John DES VOEUX (d. without issue two months after the marriage), m2. 1 Aug 1750 James WILSON (d. without issue 1761), m3. 11 Jun 1762 John CALLAND. [ref. 3] John CALLAND, b. 24 Apr 1763. [ref. 3] Elizabeth CALLAND, b. 10 Dec 1764, d. 3 Dec 1765. [ref. 3] Elizabeth CALLAND, b. 4 Nov 1766, d. 12 Jan 1768. [ref. 3]

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