61. Boole, George Translate this page boole, george Matematico e filosofo irlandese (18151864). boole,george. Indietro. Matematico e filosofo irlandese (18151864). http://www.macopoli.com/Indice_gen/B/Boole_George.htm

Boole, George Indietro Algebra di B. ), definendo gli operatori (AND, OR, NOT eccetera) che sono centrali nel funzionamento dei computer. Tutorial (NOTA: questo link esce dall'indice)

62. Boole, George boole, george 181564, English mathematician and logician. He becameprofessor at Queen's College, Cork, in 1849. boole, george. http://www.slider.com/enc/7000/Boole_George.htm

Trellian FTP Home Encyclopeadia B Boa - Bol ... Rope Ladders Trellian WebPage Slider Search: The Web Encyclopaedia Shopping Index Help Encyclopaedia Boole, George 1815-64, English mathematician and logician. He became professor at Queen's College, Cork, in 1849. Boole wrote An Investigation of the Laws of Thought (1854) and works on calculus and differential equations. He developed a form of symbolic logic , called Boolean algebra, that is of fundamental importance in the study of the foundations of pure mathematics and is also at the basis of computer technology. Add URL Advertise Contact Us symbolic logic Rope Ladder

63. George Boole, Meet Bill Gates: A Look At The History Of Computers, And The Role mathematics is underrated. Bibliography. boole, george. An Investigationof boole.html, 1996. 2. boole, george. An Investigation of http://personal.nbnet.nb.ca/michaels/boole.htm

George Boole, meet Bill Gates: A Look at the History of Computers, and the Role of Boolean Algebra written for Dr. Catharine Baker, Math 3031 on April 10, 1997 by Andrew RW Sharpe References at bottom In 1854, Boole published his greatest and most influential work: "An Investigation Into the Laws of Thought, on Which are Founded the Mathematical Theories of Logic and Probabilities." It is here where he brilliantly combined algebra with logic, which is today the foundation of our digital computers. His section on what is now referred to as 'boolean algebra' attempts to prove two propositions: "First, that the operations of the mind, by which, in the exercise of its power of imagination or conception, it combines and modifies the simple ideas of things or qualities, not less than those operations of the reason which are exercised upon truths and propositions, are subject to general laws. Secondly, that those laws are mathematical in their form, and that they are actually developed in the essential laws of human language. Wherefore the laws of the symbols of Logic are deducible from a consideration of the operations of the mind in reasoning." He basically claims that logic is subject to laws, which are mathematical and can be written into an algebra. His paper is summarized next.

64. Untitled-8 York, pp. 5053. Significant Publications. boole, george. 1847. MathematicalAnalysis of Thought, Dublin. boole, george. 1854. An Investigation http://courses.cs.vt.edu/~cs1104/BuildingBlocks/Boole.html

George Boole Born 2 November 1815, Lincoln, UK; Died 8 December 1864, Cork, Ireland; British creator of a logic and a number system that bears his name. Boole's father was a simple tradesman skilled in the construction of optical instruments, but extremely interested in mathematics and sciences, an interest which he passed on to his son. George Boole attended an elementary school in Lincoln, where he was described by one of his classmates as "being of a shy and retiring disposition"1, but it from his father that he acquired his fundamental instruction in mathematics. At an early age he was more interested in classical languages and was tutored in the rudiments of Latin by William Brooke, a local bookseller. Boole and Brooke remained close throughout his life and maintained an uninterrupted correspondence. Independently Boole added Greek to his repertoire. At the age of 14 Boole's father sent his metric translation of an "Ode of Homer" to the local newspaper with an annotation regarding his age. A local schoolmaster challenged the entry, thereby sparking a controversy which lasted many weeks. At the age of 16 Boole undertook employment as an assistant teacher at a school in Doncaster (Yorkshire). He returned to the Lincoln area by taking a similar position in Waddington where he began studies of modern languages and religion. These studies were to be left unfinished however since his finances were becoming limited by the dependence of his parents on his support.

65. Boole, George boole, george (18151864). English mathematician whose work The MathematicalAnalysis of Logic 1847 established the basis of modern http://www.cartage.org.lb/en/themes/Biographies/MainBiographies/B/Boole/1.html

Boole, George English mathematician whose work The Mathematical Analysis of Logic 1847 established the basis of modern mathematical logic, and whose Boolean algebra can be used in designing computers. Boole's system is essentially two-valued. By subdividing objects into separate classes, each with a given property, his algebra makes it possible to treat different classes according to the presence or absence of the same property. Hence it involves just two numbers, and 1 - the binary system used in the computer. Boole was born in Lincoln and was largely self-taught. In 1849 he was appointed professor of mathematics at Queen's College in Cork, Ireland. In 1847 Boole announced that logic was more closely allied to mathematics than to philosophy. He argued not only that there was a close analogy between algebraic symbols and those that represented logical forms but also that symbols of quantity could be separated from symbols of operation. These ideas received fuller treatment in An Investigation of the Laws of Thought on which are founded the Mathematical Theories of Logic and Probabilities 1854.

66. Boole, George boole, george ..The Calculus of Logic. http://www.cartage.org.lb/en/themes/BookLibrary/books/bibliographie/index/B/bool

Boole, George The Calculus of Logic

67. BIBCYT Autor: Alejandría BE 4.7.1.7r Translate this page Autor boole, george, (Comienzo). 2 registros cumplieron la condiciónespecificada en la base de información BIBCYT. Autor boole, george. http://bibcyt.ucla.edu.ve/cgi-win/be_alex.exe?Autor=Boole, George&Nombrebd=BIBCY

68. BOOLE, GEORGE Biografía m. en Cork el 8 dic. 1864. En 1849 había sido nombrado profesor http://canalsocial.net/biografia/biografiacontenido.asp?nom=BOOLE, GEORGE

69. LinuxGuruz Foldoc Page . LinuxGuruz Foldoc. boole, george . george boole. george boole argued in 1847that logic should be allied with mathematics rather than with philosophy. http://foldoc.linuxguruz.org/foldoc.php?Boole, George

70. `The Calculus Of Logic' By George Boole Seminal paper of 1848 available in various formats.Category Science Math History People boole, george......`The Calculus of Logic' by george boole. The Calculus of Logic by george boole,first published in The Cambridge and Dublin Mathematical Journal , vol. http://www.maths.tcd.ie/pub/HistMath/People/Boole/CalcLogic/

`The Calculus of Logic' by George Boole The Calculus of Logic by George Boole, first published in The Cambridge and Dublin Mathematical Journal , vol. 3 (1848), is available here in the following formats: HTML (with inlined images) PDF LaTeX DVI PostScript (US Letter size) ... PostScript (A4 size) Links: George Boole (1815-1864) The History of Mathematics D.R. Wilkins dwilkins@maths.tcd.ie ... Trinity College, Dublin

71. George Boole (1815-1864) george boole (18151864). The following paper of boole is availablehere The Calculus of Logic (1848). Other relevant sites http://www.maths.tcd.ie/pub/HistMath/People/Boole/

George Boole (1815-1864) The following paper of Boole is available here: The Calculus of Logic (1848) Other relevant sites: George Boole - MacTutor History of Mathematics archive George Boole - The Lincoln Genius , by Eileen Harrison Back to: Mathematicians and Philosophers in the History of Mathematics archive The History of Mathematics David R. Wilkins dwilkins@maths.tcd.ie ... Trinity College, Dublin

72. George Boole Translate this page boole, george The Calculus of Logic inCambridge and Dublin Mathematical Journal.Vol. III (1848) pp.183-98 boole, georgeThe Mathematical Analysis of Logic. http://www.ib.hu-berlin.de/~wumsta/infopub/textbook/Recherche/material/boole.htm

you are here: home courses Vortrag 30.04.2002 zu George Boole George Boole Mathematiker und Logiker vita: geb. 02.11.1815 Lincoln Gest: 08.12.1864 Ballintemple (Cork) entwicklete die nach ihm benannte boolsche Algebra Diese sogenannte boolsche Algebra, auch"Algebra der Logik" genannt, fußt auf der Idee der sogenannten boolschen Verbände, mit denen die Verknüpfung von Mengen dagestellt werden kann. Link: Person boolsche Operatoren Suchfibel:boole'sche Operatoren Literatur: Boole, George: The Calculus of Logic in:Cambridge and Dublin Mathematical Journal. Vol. III (1848) pp.183-98 Boole, George: The Mathematical Analysis of Logic. Bristol:Thoemmes. 1998 Boole, George: The mathematical analysis of logic. being an essay towards a calculus of deductive reasoning. Oxford, Blackwell. 1998 Gasser, James: A Boole anthology. recent and classical studies in the logic of George Boole. Dodrecht,London:Kluwer. 2000 Grattan-Guiness, Ivor [Hrsg.]: Georg Boole:selected manuscripts on logic and it's philosophy.

73. Boole Translate this page boole, george. 1815-1864. boole, matemático ingés, quien sus primerasinstrucciones en matemática fueron de su padre. Se preocupó http://www.sectormatematica.cl/biografias/boole.htm

Boole, George Boole, matemático ingés, quien sus primeras instrucciones en matemática fueron de su padre. Se preocupó de reducir la lógica a un álgebra simple. También trabajó en ecuaciones diferenciales, el cálculo de diferencias finitas y métodos generales en probabilidad. A pesar de no tener grado académico, a la edad de 16 años fue un profesor auxiliar de colegio. Más adelante estableció su propio colegio y empezó a estudiar matemáticas por si mismo. En ese periodo Boole estudió los trabajos de Laplace y Lagrange, tomando apuntes, siendo éstos las bases para sus primeros papeles matemáticos. Recibió estímulos de Duncan Gregory y del editor del "Cambridge Mathematical Formal" . Una aplicación de métodos algebraicos para la solución de ecuaciones diferenciales fue publicada por Boole en el "Transaction of the Royal Society" y por este trabajo recibió la medalla de la Real Sociedad. Su trabajo matemático fue el comienzo que le trajo fama. Boole fue nominado para una cátedra de matemática en el Queens College, Cork en 1849. Enseñó allí por el resto de su vida, ganándose una reputación como un prominente y dedicado profesor.

74. Wissen Unserer Zeit Berühmte Personen boole, george. boole, george george boole firstattended a school in Lincoln, then a commercial school. His early http://www.wissen-unserer-zeit.de/themen/biograf/php/boolegeorge.php

Berühmte Personen Boole, George Boole, George George Boole first attended a school in Lincoln, then a commercial school. His early instruction in mathematics, however, was from his father who also gave George a liking for constructing optical instruments. George's interests turned to languages and he received instruction in Latin from a local bookseller ...

75. References boole, george. 1847. Mathematical Analysis of Logic, being an EssayTowards a Calculus of Deductive Reasoning. boole, george. 1854. 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.

76. George Boole (1815 - 1864) george boole (1815 1864). With george boole's Mathematical Analysis and Investigation,boolean algebra, sometimes known as boolean logic, came into being. http://www.home.gil.com.au/~bredshaw/boole.htm

George Boole (1815 - 1864) T he original `working class boy made good', Boole was born in the wrong time, in the wrong place, and definitely in the wrong class - he didn't have a hope of growing up to be a mathematical genius, but he did it anyway. Born in the English industrial town of Lincoln, Boole was lucky enough to have a father who passed along his own love of math. Young George took to learning like a politician to a pay-rise and, by the age of eight, had outgrown his father's self-taught limits. A family friend stepped in to teach the boy basic Latin, and was exhausted within a few years. Boole was translating Latin poetry by the age of twelve. By the time he hit puberty, the adolescent George was fluent in German, Italian and French as well. At 16 he became an assistant teacher, at 20 he opened his own school. Over the next few years, depending mainly on mathematical journals borrowed from the local Mechanic's Institute, Boole struggled with Isaac Newton's Principia and the works of 18th and 19th century French mathematicians Pierre-Simon Laplace and Joseph-Louis Lagrange. He had soon mastered the most intricate mathematical principles of his day. It was time to move on.

77. George Boole Invents Boolean Algebra Around the time that Charles Babbage was inventing the first mechanical computer,a British mathematician called george boole, was busily inventing a new form http://www.maxmon.com/1847ad.htm

1847 AD to 1854 AD George Boole Invents Boolean Algebra Around the same time that Charles Babbage was struggling with his Analytical Engine , one of his contemporaries, a British mathematician called George Boole, was busily inventing a new and rather cunning form of mathematics. Boole made significant contributions in several areas of mathematics, but was immortalized for two works in 1847 and 1854, in which he represented logical expressions in a mathematical form now known as Boolean Algebra . Boole's work was all the more impressive because, with the exception of elementary school and a short time in a commercial school, he was almost completely self-educated. a In conjunction with Boole, another British mathematician, Augustus DeMorgan, formalized a set of logical operations now known as DeMorgan transformations. As the Encyclopedia Britannica says: "A renascence of logical studies came about almost entirely because of Boole and DeMorgan." a In fact the rules we now attribute to DeMorgan were known in a more primitive form by William of Ockham (also known as William of Occam) in the 14th Century. In order to celebrate Ockham's position in history, the OCCAM computer programming language was named in his honor. (In fact, OCCAM is the native programming language for the British- developed INMOS transputer.)

78. Encyclopædia Britannica Search Tips. Your search george boole Did you mean boole, george (Br. logicianand math.), Encyclopædia Britannica, boole, george george boole, engraving. http://search.britannica.com/search?query=George Boole

79. George Boole: De Logica Van Een Schoenmakerszoon george boole (18151864), bedenker van wat later de booleaanse algebra is gaanheten, werd geboren in Lincoln, Engeland, als zoon van een schoenmaker. http://www.zoekprof.nl/achtergronden/boole.html

Home Nieuws Achtergronden Prof Links ... Help Meer... Deze site doorzoeken Woordenlijst Nieuw bij Zoekprof Contact Plattegrond Over Zoekprof Attendeer op ... Adverteren Searchengine news Zoek met Google Zoek binnen Zoekprof.nl Achtergronden Actueel Met meer dan 2 woorden zoeken Tien stomme zoekfouten De metatag is dood 20 Vragen over zoekmachines Zoeken... ... naar vacatures ...naar e-mailadres ...eigenaar website? ...in nieuwsgroepen ... ...veelgezochte woorden Slim zoeken (Gratis) hulp van profs Tien beste zoektips Met hulp domeinnamen Bronnen voor zoekprofs ... Beoordelen van bronnen Kennisbank Hoe groot is een zoekmachine? Het archief van internet Zoekmachines en taaltechniek Het 'onzichtbare web'? ... Omvang zoekrobots NL verschilt sterk Woordenlijst Zoek maar op : moeilijke zoekwoorden krijgen heldere uitleg Nieuwsbrief ontvangen? Blijf maandelijks op de hoogte van zoeknieuws, zoektips en toevoegingen aan deze site. Je e-mailadres: privacy voorbeeld De logica van een schoenmakerszoon Hij verbond de wereld van Aristoteles aan die van de wiskunde. Internetgebruikers plukken ruim honderdvijftig jaar later nog dagelijks de vruchten van zijn werk.

80. EAprender - Expandindo Conhecimentos Translate this page boole, george Publica os cálculos da lógica, george boole (1815-1864)Nasce em Lincoln, em família pobre, e estuda por conta própria http://eaprender.ig.com.br/inventor.asp?RegSel=30&Pagina=2

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