61. Royal Society | About The Society | Library And Archives | Archives william brouncker, 2nd Viscount brouncker (16201684). The Royal Society; ManuscriptCollections, British Library; Huntington Library, USA http://www.royalsoc.ac.uk/page.asp?tip=1&id=1712

62. PSIgate - Physical Sciences Information Gateway Search/Browse Results william brouncker Born 1620 in Castlelyons (N of Cork), Ireland Died 5 April1684 in Westminster. London, England Click the picture above to see four http://www.psigate.ac.uk/roads/cgi-bin/search_webcatalogue2.pl?limit=950&term1=p

63. Catégorie:Britannique - Wikiquote Charlotte Brontë Emily Brontë william brouncker Thomas Browne Robert williams Buchanan Frederic william Farrar Helen Fielding http://fr.wikiquote.org/wiki/Catégorie:Britannique

Wikim©dia a besoin de votre aide Voyez notre page de collecte de fonds pour plus de d©tails. Cat©gorie:Britannique Un article de Wikiquote, la ressource libre de citations. A B C D ... Z Articles dans la cat©gorie « Britannique ». Il y a 186 articles dans cette cat©gorie. A Emerich Edward Dalberg Acton Douglas Adams Sarah Flower Adams Joseph Addison ... Stan Augarten B Charles Babbage Francis Bacon Roger Bacon Robert Baden-Powell ... Samuel Butler (1835-1902) C Thomas Campbell Elias Canetti Lewis Carroll Arthur Cayley ... Oliver Cromwell D Daniel Defoe Charles Darwin Charles Dickens Arthur Conan Doyle E Thomas Stearns Eliot ‰lisabeth II du Royaume-Uni F Frederic William Farrar Helen Fielding F cont. John Flavel Thomas Fuller G David Lloyd George Terry Gilliam Robert Graves Graham Greene ... Germaine Greer H George Harrison Stephen Hawking Matthew Henry George Herbert ... Aldous Huxley J Henry James Phyllis Dorothy James Jerome Klapka Jerome Douglas William Jerrold ... Ben Jonson K John Keats Rudyard Kipling Arthur Koestler L Doug Larson David Herbert Lawrence Stephen Leacock Doris Lessing ... Samuel Lover M Thomas Malthus William Somerset Maugham John Stuart Mill John Milton ... Charles Langbridge Morgan N Isaac Newton O Sean O'Casey George Orwell Thomas Overbury P Walter Pater Thomas Love Peacock Arthur Wing Pinero William Pitt ... Philip Pullman Q Francis Quarles Thomas de Quincey R Charles Reade Cecil Rhodes Christina Rossetti Joanne Kathleen Rowling ... John Ruskin R cont.

64. The History Of Science & Technology - Series One the original holograph notes of william Harvey s lectures on anatomy, and his collection of papers concerning Robert Boyle, william brouncker, http://www.adam-matthew-publications.co.uk/digital_guides/the_history_of_science

@import url(/css/ampstyle.css); @import url(/css/general.css); A B C D ... J K L M N O ... P Q R S T U V W X Y Z Series One: The Papers of Sir Hans Sloane, 1660-1753 from the British Library, London Part 1: PUBLISHER'S NOTE Sir Hans Sloane, 1st baronet, 1660-1753, succeeded Sir Isaac Newton as the President of the Royal Society and held that post for fourteen years from 1727 to 1741. He had previously served as Secretary from 1693 to 1712 and was responsible for reviving the Philosophical Transactions . An eminent physician (his patients included Queen Anne and King George II, and he was Physician to Christ's Hospital from 1694 to 1730), he was also President of the Royal College of Physicians from 1719 to 1735. He studied in Paris and Montpelier and his flourishing connections with European scientists resulted in his election as a foreign member of the Academy of Sciences at Paris, St Petersburg and Madrid. He founded the Botanical Garden in Chelsea in 1721 and his early travels to the West Indies provided the basis for his Voyage to the Islands of Madeira, Barbados, Nieves, St Christopher's and Jamaica.

65. The Mediadrome - History Two years after Bacon s death in 1626, william Harvey published his treatise on the Alexander Bruce, william Viscount brouncker, Sir Robert Moray, http://www.themediadrome.com/content/articles/history_articles/royal_society.htm

The Mediadrome Search WWW These Were All Pleasure: The Founding of the Royal Society by Helen Stringer But it wasn't always so. There was a time, not all that long ago, when there were no "scientists," when science itself was being defined, and when men gathered, out of interest, at a local pub to talk about what we might now regard as "neat stuff." The time was 1645, the place London, and this casual group of men went on to found what is now the world's oldest scientific academy, The Royal Society. Ideas about how the natural world should be explored had been changing throughout the Rennaissance, of course. But most educated people still looked towards the classical authorities, particularly Aristotle, for the road map to discovery. Aristotle's system was based on deductive reasoning, you would look at a thing and deduce what led it to be so. The problem with this, is that this kind of reasoning is dependent on the experiences of the observer, which may or may not be focusing on the relevant issues. Also, simple observation can lead to false conclusions. For example, when looking at the circulation of blood, people had noticed that after death the most blood could be found in the liver, so they deduced that the liver must drive the circulation.

66. East Coulston | British History Online In 1602 she presented because of the minority of william brouncker, and williamhimself presented at the next vacancy in 1626. http://www.british-history.ac.uk/report.asp?compid=16112

67. Alphabetical List Of Officials: A-J | British History Online brouncker, william (brouncker) 2nd Viscount Extra Commissioner 7 Dec. 1664 16 Jan.1667 (C 66/3061). Controller of Treasurer s Accounts 16 Jan. http://www.british-history.ac.uk/report.asp?compid=16855

68. Wortley1 Grace brouncker (dau of Sir william brouncker of Melksham). (A), Sir FrancisWortley, 2nd Bart of Wortley (b c1616, dspl 14.03.1665) http://www.stirnet.com/HTML/genie/british/ww/wortley1.htm

Index links to: Top Section Letter Families covered: Wortley of Wortley BP1934 (Wharncliffe) reports that this family was of Norman origin and that the first known ancestor was Alanus de Wortley who married, in 1135, the daughter of the Lord of Wath, near Rotherham. It also reports "An unbroken male descent continued till the death of Sir Francis Wortley, last baronet of Wortley, in 1665." We hope to find and report the early generations in due course but, for the moment, show what is reported on this family in BEB1844. Nicholas Wortley m. Isabel Tunstall (dau of William Tunstall of Thurland) Sir Thomas Wortley of Wortley (d 1514) m1. (1463) Catherine FitzWilliam (dau of William FitzWilliam of Sprotborough) A. Nicholas Wortley (dsp) B. Isabel Wortley m. John Talbot m2. (div, sp) Joan Balderston (dau of William Balderston) m3. Elizabeth FitzWilliam (dau of Sir Richard FitzWilliam of Alder Park) C.

69. Mildmay2 Sir william brouncker. 4. Winifred Mildmay (d 10.08.1597). m. Sir williamFitzwilliam of Milton and Gaines Park (d 05.08.1618). 5. Christian Mildmay http://www.stirnet.com/HTML/genie/british/mm4fz/mildmay2.htm

Index links to: Top Section Letter Families covered: Mildmay of Apethorpe, Mildmay of Barnes, Mildmay of Danbury Place, Mildmay of Graces, Mildmay of Hazlegrove, Mildmay of Marks, Mildmay of Moulsham, Mildmay of Shawford House, Mildmay of Springfield Barnes William Mildmay of Springfield Barnes (d 13.02.1570-1) m1. Elizabeth Paschall (dau of John Paschall of Great Baddow) Sir Thomas Mildmay of Springfield Barnes, Sheriff of Essex (d 15.12.1612) m. (12.06.1563) Alice Winthrop (b c1539, d 08.11.1607, dau of Adam Wintrop of Groton) A. William Mildmay (dvp) m. (11.06.1590) Margaret Hervey (d 02.1605, dau of Sir George Hervey of Marks) i. Thomas Mildmay of Barnes a. William Mildmay of Barnes m. Sibilla Palmer (dau of Sir Thomas Palmer, Bart of Wingham) William Mildmay of Surat, later of Moulsham m. Sarah Wilcox (A) Sir William Mildmay, Bart of Moulsham (dsp 08.08.1771) m. Anne Mildmay (d 28.03.1796, dau of Humphrey Hervey Mildmay) @1@ below ii.

70. Why Did Pell’s Equation Wrongly Named? By A Mistake Of Euler, The that The challenge was taken up in England by william, Viscount brouncker, Fermat was, naturally, not satisfied with this solution, and brouncker, http://mathforum.org/kb/servlet/JiveServlet/download/193-438185-1383214-66341/at

By a mistake of Euler , the Diophantine equation y^2 - Ax^2 = 1 has been erroneously known as " Pell's equation" ; but, in fact, the English mathematician John Pell (1611-1685) did no more than copy it down in his papers, from Fermat 's letters of 1657 and 1658. For an extensive historical account on " ", see Sir Thomas L. Heath Diophantus of Alexandria : A Study in the History of Greek Algebra Fermat rediscovered the problem and was the first to assert that the equation x^2 - Ay^2 = 1, where A is any integer not a square, always has an unlimited number of solutions in integers. His statement was made in a letter to Frénicle of February, 1657 (cf. Oeuvres de Fermat , II, pp.333-4). Fermat asks Frénicle for a general rule for finding, when any number not a square is given, squares which, when they are respectively multiplied by the given number and unity is added to the product, give squares. If, says Fermat Frénicle cannot give a general rule, will he give the smallest value of y which will satisfy the equations 61y^2 + 1 = x^2 and 109y^2 + 1 = x^2 ? (Footnote 3: Fermat Brouncker , first President of the Royal Society, and Wallis Abhandlungen zur Gesch. der Math.

71. Thuret Plomp Oldenburg ordered a watch on behalf of Lord william brouncker, the president ofthe Royal Society in London, and Christiaan Huygens himself had a precious http://www.antique-horology.org/_Editorial/thuretplomp/thuretplomp.htm

A www.antique-horology.org T he H o r o l o g i c a l F o u n d a t i o n A Longitude Timekeeper by Isaac Thuret with the Balance Spring invented by Christiaan Huygens Reinier Plomp The Netherlands Contents Introduction The early contacts between Christiaan Huygens and Isaac Thuret Huygens and Thuret in the controversy of the balance-spring construction The significance of the new invention for marine timekeepers ... Notes Figure 1. The recently discovered longitude timekeeper by Isaac Thuret, signed Thuret A Paris Summary The recent discovery of an extremely interesting clock signed Thuret A Paris reveals that this clockmaker was much more closely involved in the development of a clock to be used for finding longitudes at sea than has generally been assumed. Isaac Thuret was the clockmaker who made for Christiaan Huygens the first watch with a spiral spring regulating the movements of the balance wheel in 1675. The conflict about his contribution to the invention is usually seen as to have ended their cooperation. However, a closer study of Huygens' correspondence strongly suggests that this was not the case. This longitude timekeeper, provided with the

72. Presented By Greg Duncan 1684 william brouncker, 2nd viscout/1st pres of Royal Society, dies 1693 Anne MLof Orl?ans, duchess of Montpensier (Grande Mademoiselle), dies http://www.vaxxine.com/mgdsite/history/0405.eht

Presented by Greg Duncan... Welcome to Special Events in History for April 05 Back to GREGSITE Births for April 05 By the way...since June 6 1997 YOU are GREGSITE visitor number 1588 Thomas Hobbes, England, philosopher (Leviathan) 1643 Charles V Leopold, Austrian field marshal 1649 Elihu Yale, England, philanthropist founded Yale 1725 Giacomo Casanova, Italian writer/philanderer/adventurer (uncertain) 1732 Jean-Honor‚ Fragonard, France, painter 1752 S‚bastien Erard, piano/harp manufacturer 1784 Ludwig Spohr, Germany, violin virtuoso/composer (Faust) 1788 Franz Pforr, German painter/cartoonist (Lukasbund) 1795 Henry Havelock, British soldier (War in Afghanistan 1838-39) 1811 Jules Dupr‚, landscape painter 1818 Lewis Baldwin Parsons, Bvt Major General (Union volunteers) 1822 James Nagle, Brig General (Union volunteers), died in 1866 1824 Sydney Thompson Dobell, poet (Roman) 1825 David Rumph "Neighbor" Jones, Major General (Confederate Army) 1827 Joseph Lister, England, physician (founded aseptic surgery) 1830 Alexander Muir, Lesmahagow Scotland, poet (Maple Leaf Forever) 1832 Jules-Fran‡ois Camille Ferry, French statesman

73. 80.07.11: A Chronological History Of ¹ With Developmental Activities In Problem Through manipulation of Wallis’ product of 2/¹, william brouncker in 1658 wasled to the expression. (figure available in print form) http://www.yale.edu/ynhti/curriculum/units/1980/7/80.07.11.x.html

Yale-New Haven Teachers Institute Home A Chronological History of ¹ with Developmental Activities in Problem Solving by Anthony P. Solli Contents of Curriculum Unit 80.07.11: Introduction Prerequisites Level Part I: Chronological History ... To Guide Entry Introduction : The unit begins with a historical development of ¹ and proceeds with examples of activities to help students develop a deeper appreciation of the mathematical beauty and values of ¹. Prerequisites : Students should have at least a working knowledge of fractions and decimals, plus an intuitive understanding of the nomenclature, terminology, vocabulary, and formulae of basic geometry. Level: The historical part of this unit may be used in any grade level, preferably middle school. The activities part could be used in any middle school level, although it is recommended for average and above average groups working in small groups or independently. It also may be used as a motivational or summary part of a geometry unit or pre algebra course. The length of time needed could be a week or two, depending on the amount of time you would spend on the history of ~r and doing all or some of the suggested activities.

74. ALBEVILLE MSS. The correspondents in the collection include John Abell; william brouncker, 2ndviscount brouncker; Sir Richard Bulstrode; Michael Carney; Thomas Coxe; http://www.indiana.edu/~liblilly/lilly/mss/html/albeville.html

ALBEVILLE MSS. The Albeville mss., 1653-1690, consist of letters to Ignatius White, marquis d'Albeville, and other documents, relating primarily to the Revolution of 1688 in Great Britain. Ignatius White, one of six brothers, was born in Ireland about 1626. White and some of his brothers were acting as spies for various European governments by the mid-1650's and raising troops for the Spanish army. White also performed some diplomatic services for the British government. In 1679 he was made the Marquis d'Albeville by Emperor Leopold. Upon James II's accession to the British throne, Albeville became a royal advisor and in 1687 went to the Hague as envoy extraordinary. After the revolution, Albeville followed James into exile at St. Germain and died there in 1694. [For more information about Albeville's life, see E.S. De Beer, "The Marquis of Albeville and his brothers," English Historical Review, vol. XLV, no. 179 (July 1930), pp. 397-408 (D1 .E5).] The collection is made up largely of letters written to Albeville during his residence at the Hague. These letters were written by persons in England and on the continent and contain many details of current happenings. The letters of Sir George Etherege, James Vernon, Sir Peter Wyche and Robert Yard particularly have information of day-to-day events that make them useful for the study of both political and social history of the period. While not all the correspondence is addressed to Albeville, it was assumed that all unaddressed letters were intended for him. Many of the letters had both Old Style and New Style dating; in those instances the more appropriate dates were chosen for indexing and filing purposes. The letters of James Vernon were dated from information contained in Narcissus Luttrell, A Brief Historical Relation of State Affairs from September 1678 to April 1714. Oxford, At the University Press, 1857. Vol. I (DA430 .L9). The letters of Sir George Etherege of June 23, 1687 and February 5, March 1, March 4 and March 11, 1688 have been published in Sir George Etherege, The Letterbook of Sir George Etherege, ed. by Sybil Rosenfeld, London, Humphrey Milford, 1928 (DA452 .E8), on pp. 217-20, 321,330-32, 333-34, and 339.

75. New Dictionary Of Scientific Biography Translate this page brouncker, william Brouwer, Luitzen Egbertus Jan Brozek, Jan Brunelleschi, FilippoBryson of Heraclea Budan de Boislaurent, Ferdinand François Désiré http://www.indiana.edu/~newdsb/math.html

Make Suggestions Mathematics Abel, Niels Henrik Abraham Bar ?iyya Ha-Nasi Abu Kamil Shuja? Ibn Aslam Ibn Mu?ammad Ibn Shuja? Abu'l-Wafa? al-Buzjani, Mu?ammad Ibn Mu?ammad Ibn Ya?ya Ibn Isma?il Ibn al- ?Abbas Adams, John Couch Adelard of Bath Adrain, Robert Aepinus, Franz Ulrich Theodosius Agnesi, Maria Gaetana Aguilon, François d' A?mad Ibn Yusuf Aida Yasuaki Ajima Naonobu Akhiezer, Naum Il'ich Albert, Abraham Adrian Albert of Saxony Alberti, Leone Battista Aleksandrov, Pavel Sergeevich Alembert, Jean Le Rond d' Alzate y Ramírez, José Antonio Ampère, André-Marie Amsler, Jakob Anatolius of Alexandria Anderson, Oskar Johann Viktor Andoyer, Henri Angeli, Stefano Degli Anthemius of Tralles Antiphon Apollonius of Perga Appell, Paul Arbogast, Louis François Antoine Arbuthnot, John Archimedes Archytas of Tarentum Argand, Jean Robert Aristaeus Aristarchus of Samos Arnauld, Antoine Aronhold, Siegfried Heinrich Artin, Emil Atwood, George Autolycus of Pitane Auzout, Adrien

76. Oxford Figures - About : The Mathematical Institute, University Of Oxford Younger mathematicians whose work he promoted in this way included ChristopherWren, william Neile, and william brouncker. Throughout his life Wallis was http://www.maths.ox.ac.uk/about/oxford-figures/ch1-9.shtml

University of Oxford Mathematical Institute Skip Links Locator: Home Site Map About the Mathematical Institute Oxford Figures, Chapter 1: 800 years of mathematical traditions The mathematical research tradition While the early days of medieval Oxford represent a golden age of mathematical research on an international level, it was only in the seventeenth century that research began to be developed as an explicit activity in which dons and the better students might be expected to join. A research dimension was implicit in Henry Savile's statutes for the Savilian Chairs, since the professors were expected to develop their subjects alongside their teaching duties, and the early Savilian professors set a high standard in this respect. Notwithstanding the strong state in which Wallis left Oxford mathematics, and the capable mathematicians who were his immediate successors, research activity seemed to run into the ground from 1720 or so, and little more is heard in this respect until well into the next century. But how about research and original work under this famous system of yours, I can fancy someone saying. You do not seem to have promoted it much. Perhaps not! It had not yet occurred to people that systematic training for it was possible.

77. Article About "List Of Mathematical Topics (A-C)" In The English Wikipedia On 24 Henry BrillNoether theory - Broglie, Louis-Victor de Bromwichintegral brouncker, william Brouwer fixed-point theorem Brouwer, http://july.fixedreference.org/en/20040724/wikipedia/List_of_mathematical_topics

The List of mathematical topics (A-C) reference article from the English Wikipedia on 24-Jul-2004 (provided by Fixed Reference : snapshots of Wikipedia from wikipedia.org) List of mathematical topics (A-C) List of mathematical topics A-C D-F G-I ... Mathematicians Table of contents showTocToggle("show","hide") 1 A 2 B 3 C A Abacus abc Conjecture Abel, Niels Henrik Abel Prize ... Artin, Emil Artin, Michael Artin conjecture Artin-Wedderburn theorem Artinian Artinian module ... Azuma's inequality B B-spline B-star-algebra Ba space Babbage ... Banach-Mazur game Banach measure Banach space Banach, Stefan Banach-Tarski paradox Barbier's theorem ... Barenblatt, Grigory Baroclinicity Barotropic vorticity equation Barrow, Isaac Barycentric subdivision Base ... Bohr-Mollerup theorem Bolyai, Farkos Wolfgang Bolyai, Janos Bolyai-Gerwien theorem Bolzano, Bernhard Bombieri, Enrico ... Boruvka's algorithm Borwein, Jonathan Borwein, Peter Borwein's algorithm Borwein's algorithm (others) Bott, Raoul Bottleneck traveling salesman problem ... Bourcia, Louis de Branges de Bourgain, Jean Box-counting dimension Box plot Box-Muller transform Boyer, Carl Benjamin

78. Moon In the frontispiece to Thomas Sprat s History of the Royal Society there Is agroup of three people william brouncker, the first president on the right, http://www.sirbacon.org/moon.html

Messages from The Man in The Moon by Mather Walker A mong other credit due Francis Bacon, is the fact that when life gave him a lemon, he made lemonade. Banished from his rightful title as the son of Queen Elizabeth, heir to the throne of England, doomed to live in the shadows, he created his own shadow kingdom. When he proclaimed that he had taken all knowledge for his province, he also proclaimed, in his enigmatic way, a new title for himself. This is clearly shown in the symbolic title page of the De Augmentis: The visible world is the world of the sun, but the intellectual world, of which Bacon has proclaimed himself ruler, is shadowed, and is the world of the moon. Bacon became the Moon Man, the man of the shadows. In the frontispiece to Thomas Sprat's History of the Royal Society there Is a group of three people: William Brouncker, the first president on the right, A bust of Charles II, the royal founder in the middle, and to the left, beneath the wing of a prominent angel, holding a trumpet, is Francis Bacon, and he is ENTIRELY IN THE SHADOW. It should be noted also that Bacon was of the lineage of Selena. For it

79. William Brouncker (1620-1684) Fut Président De La Royal Society, Dont John Wall http://web.lyon.iufm.fr/formation/UCDmath/pi/presentation/sommaire/histoire_de_p

WILLIAM BROUNCKER William Brouncker (1620-1684) fut président de la Royal Society, dont John Wallis était membre fondateur. On lui doit l'invention des « fractions continues ». A partir de la formule de Wallis, il obtient une fraction continue où intervient le nombre p Pour obtenir ces fractions, on écrit p =3+0,14159 puis on considère l’inverse du nombre plus petit que 1 (qui est alors plus grand que 1) et on réitère le procédé. En ne considérant qu’un nombre fini d’éléments de ce développement, on obtient des approximations rationnelles de p D’autres approximations rationnelles pour p ont été proposées. Notons toutefois celle de Gilbert Cros ( ?- ?) éminent professeur de mathématiques au Lycée Ampère qui trouva, dans les années 70 (à l’époque, jeune mathématicien aux dents longues ), à la règle à calculs la fraction Cette valeur présente un intérêt pratique pour les conversions mentales radians/degré. En particulier : p rad 1 rad x° D’où p x = 180 donc x = au lieu de 57,2957

80. William Brouncker Université Montpellier II william Burnside william Clifford williamBrouncker (1620-1684). Cette image et la biographie complète en anglais résident sur http://ens.math.univ-montp2.fr/SPIP/article.php3?id_article=903

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