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Recorde Robert:     more detail

Welsh Mathematicians: Bertrand Russell, Elmer Rees, Brian Bowditch, Robert Recorde, David Williams, Thomas Jones, E. Brian Davies, Henry Owen Robert Recorde: An entry from Gale's <i>Science and Its Times</i> by Judson Knight, 2001 The Grounde of Artes by Robert Recorde, 2009-09-28 Robert Recorde's mathematical teaching and the anti-Aristotelian movement by Francis R Johnson, 1935 The Castle of Knowledge by Robert Recorde, 2009-11-04 The Pathway to Knowledge by Robert Recorde, 2009-10-16 An Introduction by Robert Recorde, 2009-10-27 The Pathway to Knowledg Containing the First Principles of Geometrie, as they may moste aptly be applied onto practise, bothe for use of instrumentes Geometricall, and astronomicall and also for proiection of plattes in ever kinde, and therefore much necessary for all sortes of men. by Robert. RECORDE, 1551 The Whetstone of Witte by Robert Recorde, 2010-03-16

lists with details

21. Robert Recorde
    You can see one of Doctor robert recorde’s books in the museum in Tenby. robertrecorde was born in Tenby in 1510 but not many people know much about him.  
    http://www.pembschool.org.uk/casmael/tenbyarea/html/robert_recorde.html
    
    Extractions: Robert Recorde1510 - 1558 You can see one of Doctor Robert Recorde’s books in the museum in Tenby. Robert Recorde was born in Tenby in 1510 but not many people know much about him. His mother Rose was a daughter of Thomas Jones from Machynlleth and his father a Tudor Merchant in Tenby. Robert left Pembrokeshire when he was 15 for Oxford. He taught for a while before becoming a doctor to Edward 6th and Queen Mary. He was the perfect gentleman, a mathematician, qualified in medicine and Law. Robert Recorde was the first man to accept Copernicus’ ideas about the sun. Copernicus was from Poland, 1473 - 1543. He argued that the sun was the centre of the Solar system and that the earth and other planets rotated around the sun. Before Copernicus’ discovery everybody thought that the Earth stayed still and that all the other planets rotated around it. Copernicus was jailed for his discovery. Robert Recorde invented the = sign and also he was the first to discover the square root. He died in prison in London after being sent there for being in debt. Robert Recorde’s memorial can be found in St Mary’s Church in Tenby, one of Wales oldest churches.

22. Robert Recorde (1510-1558)
    robert recorde (15101558). The important equality sign was introduced in 1557in the ``Whetstone of Witte'' by the Welsh robert recorde (1510-1558)  
    http://www.soi.city.ac.uk/~msch/talks/boole/tsld015.htm

23. Robert Recorde (1510-1558)
    First Previous Next Last Index Home Text. Slide 15 of 42.  
    http://www.soi.city.ac.uk/~msch/talks/boole/sld015.htm

24. More Information On Robert Recorde
    Here's what's been posted about robert recorde. robert recorde Arrived atthe = equals symbol used in maths. from Pembroke Posted by TaffUlika  
    http://www.famouswelsh.com/cgibin/getmoreinf.cgi?pers_id=141

25. Find Out Which Famous Welsh Scientists Share Your Roots - Innovators With Vision
    Posted by SeaSide. robert recorde Arrived at the = equals symbolused in maths. from Pembroke Posted by taffulika. Isaac roberts  
    http://www.famouswelsh.com/06_science/science2.html
    
    Extractions: Are you related to a famous Welsh scientist? Were you at school with a famous Welsh person? Let us know! Adding an entry to the science list is straight forward and only takes a minute or two. Please remember: If you see an entry on any of the listings that you know is wrong, don't hesitate to contact us! We'll put it right as soon as we can. famous Welsh scientists listing... There are 3 pages in this section, this is page 2 Ernest Jones

26. Untitled
    Gainesville, FL, 1994. pp. 299317. recorde, robert (ca. Clarke, FM NewLight on robert recorde. Isis 8 (1926), 50-70. Rogers, Daniel (ca.  
    http://www.u.arizona.edu/~ctb/16qrst.html
    
    Extractions: Rastell, John (d. 1536) Laine, Amos Lee. "John Rastell and the Norman Conquest: Tudor Theories about the Feudal Age." The Rusted Hauberk: Feudal Ideas of Order and Their Decline . Ed. Liam O. Purdon and Cindy L. Vitto. Gainesville, FL, 1994. pp. 299-317. Recorde, Robert (ca. 1510-1558) Brewer, D. S. "Sixteenth, Seventeenth and Eighteenth Century References to the Voyage of Ohthere." Anglia Clarke, F. M. "New Light on Robert Recorde." Isis Rogers, Daniel (ca. 1538-1591) Levy, F. J. "Daniel Rogers as Antiquary." Still, John (?1543-1608) Van Kampen, Kimberly Lynn. Evidence of a Sixteenth-Century Anglo-Saxon Scholar: His Work and Sources . Doctoral thesis, Northern Illinois University, 1997. Talbot, Robert (ca. 1505-1558) Graham, Timothy. "The Earliest Old English Word-List from Tudor England." Medieval English Studies Newsletter Graham, Timothy. "Robert Talbot's 'Old Saxonice Bede.'" Cambridge Bibliographical Society Newsletter Graham, Timothy. "Robert Talbot's 'Old Saxonice Bede': Cambridge University Library, MS Kk.3.18 and the 'Alphabetum Norwagicum' of British Library, Cotton MSS, Domitian A.IX." Books and Collectors 1200-1700: Essays Presented to Andrew Watson . Ed. James P. Carley and Colin G. C. Tite. London, 1997. pp. 295-316.

27. Anglo-Saxonists - 16th Century
    Lambarde, William; Leland, John; Lumley, John. Nowell, Laurence. Parker, John; Parker,Matthew; Prise, John. Rastell, John; recorde, robert; Rogers, Daniel. Still, John.  
    http://www.u.arizona.edu/~ctb/16aalist.html

28. BBC - South West Wales - Hall Of Fame
    logic. More robert recorderobert recorde Tenby, 1510. A physicianwho proposed the use of the equals sign in maths. More  
    http://www.bbc.co.uk/wales/southwest/halloffame/innovators/

29. BBC - South West Wales - Hall Of Fame
    robert recorde, Born 1510. Place of Birth Tenby. Biography robert recorde mustqualify as one of the Welshmen who had the greatest impact on the world.  
    http://www.bbc.co.uk/wales/southwest/halloffame/innovators/robertrecorde.shtml
    
    Extractions: Born: Place of Birth: Tenby Famous For: A physician who proposed the use of the equals sign in maths. Biography: Robert Recorde must qualify as one of the Welshmen who had the greatest impact on the world. Not only was he a physician, and one of the foremost mathematicians of the 16th century, but he practically established the English school of mathematics and introduced algebra to Britain. Most famously of all he proposed the use of the equals sign. At first glance his story looks to be one of remarkable success upon success. In 1531 he was made a fellow of All Souls College, Oxford, and went on to gain a medical degree from the University of Cambridge. Recorde was also a doctor to the Royal Family. Moment of Glory: Creating one of the most famous symbols in the world - the equals sign. Off the Record:

30. Biography.com
    Rechy, John (Francisco), 1934 . recorde, robert, 1510 1558. Red Cloud(b. Makhpiyaluta), 1822 1909. Redding, (Jay) J. Saunders, 1906 1977.  
    http://search.biography.com/bio_browse.pl?letter=R&num=200

31. People Mentioned In Chapter 24 Of "Seryddiaeth A Seryddwyr"
    J. Pierce (Porth, Rhondda) Pigott, Edward (17531825) Pigott, Nathaniel (d. 1804)Prydderch, John (or John Protheroe) (c.1582-c.1624) recorde, robert (c.1510  
    http://brynjones.members.beeb.net/wastronhist/saspeople.html
    
    Extractions: Seryddiaeth a Seryddwyr Silas Evans listed 82 people in his list of Welsh astronomers in Chapter 24, Seryddiaeth yng Nghymru , of his book Seryddiaeth a Seryddwyr (published by William Lewis Ltd., Cardiff, 1923). There is, naturally, a strong emphasis on amateur astronomers of the time of the book, but the list covers the entire period from the 16th century. The list of Welsh astronomers is presented here. Information such as dates of birth/death and main places of residence are given alongside the names: sometimes this information is taken from Seryddiaeth a Seryddwyr , sometimes it is additional. The list of names in alphabetical order is: Billups, Dr. Percy (1859-) Bruce, Ven. Archdeacon W. Conybeare (1844-1919) Bryan, Prof. G. H., F.R.S. (Univ. Coll. North Wales) Daniell, Alfred (1853-) Davies, Rev. Frederick Charles (Reigate) Davies, Rev. Dr. Tegfan (1883-1968) (Ammanford) Dillwyn, Lewis Weston (1778-1855)

32. Sportweb - Notícias
    Translate this page 21/7/2002 Semana de vela de ilhabela comeca neste sabado com recorde departicipantes. 24/5/2002 robert Scheidt é o 36ª na Semana de Spa.  
    http://www.sportweb.com.br/interno/esportes/esportes_not.asp?ID=1349&cat=4

33. The Invention Of The Equals Sign
    It was the invention of an Englishman named robert recorde, the man whofirst introduced algebra to England. recorde robert recorde. (Source  
    http://www.ualr.edu/~lasmoller/equals.html
    
    Extractions: Did you know . . .? The symbol '=' was first used only in 1557! It was the invention of an Englishman named Robert Recorde, the man who first introduced algebra to England. Recorde used the symbol, composed of two parallel lines, in his 1557 book The Whetstone of Witte to avoid having to write over and over again "is equal to." But the symbol didn't catch on right away. Some people preferred the symbol ' ,' while others used the abbreviation ae or oe (for the Latin aequalis or "equal") into the 1700s. As for Recorde himself, he died a debtor in King's Bench Prison. Robert Recorde. (Source: http://www-history.mcs.st-and.ac.uk/~history/PictDisplay/Recorde.html) In his own words: "To avoide the tediouse repetition of these woordes: is equalle to: I will settle as I doe often in woorke use, a paire of paralleles, or gemowe [twin] lines of one lengthe: =, bicause noe .2. thynges, can be moare equalle." Robert Recorde, The Whetstone of Witte (Source: http://www-history.mcs.st-and.ac.uk/~history/Mathematicians/Recorde.html) For more information: http://www-history.mcs.st-and.ac.uk/~history/Mathematicians/Recorde.html

34. Biography-center - Letter R
    bio_uk.asp?PAR_I_ID=75701; recorde, robert wwwhistory.mcs.st-and.ac.uk/~history/Mathematicians/recorde.html;Redgrave, Steven www  
    http://www.biography-center.com/r.html
    
    Extractions: 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 483 biographies

35. RECTOR
    (CG CR.). recorde, robert (c. 15101558), Welsh physician and mathematician,was descended from a respectable family of Tenby in Wales.  
    http://31.1911encyclopedia.org/R/RE/RECTOR.htm
    
    Extractions: RECORDE—RECORDER The best guide for Federal records is the work of Leland and Valentine; for a general bibliographical work of reference see E. C. Burnett's List of Printed Guides . . . (Historical MSS. Commission Report, 1897). EXTRAVAGANTIA RECORDE, ROBERT (c. 1510-1558), Welsh physician and mathematician, was descended from a respectable family of Tenby in Wales. He entered the university of Oxford about 1525, and was elected fellow of All Souls' College in 1531. Having adopted medicine as a profession, he went to Cambridge, where he took the degree of M.D. in 1545. He afterwards returned to Oxford, where he publicly taught mathematics, as he had done prior to his going to Cambridge. It appears that he afterwards went to London, and acted as physician to Edward VI. and to Queen Mary, to whom some of his books are dedicated. He died in the King's Bench prison, Southwark, where he was confined for debt, in 1558. recorder for him. A recorder is ex qfficio a justice for the >orough. The recorder of London is judge of the lord mayor 's court, and one of the commissioners of the central criminal court, ilis salary is £4000 a year. He is appointed by the lord mayor and aldermen, but by the Local Government Act 1888, s. 42, sub-s. 14, after the vacancy next after the beginning of he act, no recorder may exercise any judicial function unless le is appointed by the sovereign to exercise such function. See QUARTER SESSIONS, COURT or.

36. Early English Algebra
    Early English Algebra. Picture of recorde In the first half of the 16th century,Cuthbert Tonstall (14741559) and robert recorde (1510?-1558) were two of the  
    http://vmoc.museophile.com/algebra/section3_2.html
    
    Extractions: Previous: The Origins of Algebra In the first half of the 16th century, Cuthbert Tonstall (1474-1559) and Robert Recorde (1510?-1558) were two of the foremost English mathematicians . They were the first mathematicians at the University of Cambridge whose lives have been recorded in any detail and as such may be considered founders of one of the most important centres of mathematics in the world. Both migrated to Oxford University during their careers. Robert Recorde, perhaps the more important of the two, became a Fellow of All Souls College at Oxford in 1531. The earliest use of the word algebra may be found in Recorde's Pathway of Knowledge (1551) in which he wrote: Also the rule of false position, with dyvers examples not onely vulgar, but some appertayning to the rule of Algebra. In 1557 he introduced the equality sign ` ' in his Whetstone of Witte , chosen ``bicause noe 2 thynges can be moare equalle'' (than two parallel lines of the same length). The symbols ` ' and ' were introduced for the first time in print in John Widman 's Arithmetic (Leipzig, 1489), but only came into general use in England after Recorde's

37. Earliest Uses Of Symbols Of Relation
    1, page 297). The equal symbol (=) was first used by robert recorde(c. 15101558) in 1557 in The Whetstone of Witte. He wrote, I  
    http://members.aol.com/jeff570/relation.html
    
    Extractions: Earliest Uses of Symbols of Relation Last updated: July 29, 2001 Equality. In printed books before the modern equal sign, equality was usually expressed with a word, such as aequales, aequantur, esgale, faciunt, ghelijck, or gleich, and sometimes by the abbreviated form aeq (Cajori vol. 1, page 297). The equal symbol (=) was first used by Robert Recorde (c. 1510-1558) in 1557 in The Whetstone of Witte. He wrote, "I will sette as I doe often in woorke use, a paire of parralles, or Gemowe lines of one lengthe, thus : ==, bicause noe 2, thynges, can be moare equalle." Recorde used an elongated form of the present symbol. He proposed no other algebraic symbol (Cajori vol. 1, page 306). Here is an image of the page of The Whetstone of Witte on which the equal sign is introduced. The equal symbol did not appear in print again until 1618, when it appeared in an anonymous Appendix, very probably due to Oughtred, printed in Edward Wright's English translation of Napier's Descriptio. It reappeared 1631, when it was used by Thomas Harriot and William Oughtred (Cajori vol. 1, page 298). Cajori states (vol. 1, page 126):

38. Orçamento De Bush Tem Rombo Recorde
    Translate this page novidade do orçamento de Bush é, no entanto, o rombo recorde de US Bush propõeao Congresso a rejeição da Emenda Byrd – do senador robert Byrd, Democrata  
    http://www.estado.estadao.com.br/editorias/2003/02/04/eco059.html
    
    Extractions: Correspondente WASHINGTON – O presidente dos Estados Unidos, George W. Bush, propôs ontem ao Congresso a adoção de um orçamento federal de US$ 2,23 trilhões que destina centenas de bilhões de dólares ao Pentágono e ao novo Departamento da Segurança Interna, aumenta um pouco os gastos com educação, mas reduz pela metade a taxa de crescimento de todos os demais programas do governo. A grande novidade do orçamento de Bush é, no entanto, o rombo recorde de US$ 304 bilhões que ele abre nas contas federais, recolocando os EUA no caminho do endividamento maciço e continuado que o país começara a deixar na administração Clinton. Esse número não inclui o custo de uma provável guerra contra o Iraque, que diferentes funcionários da administração já estimaram em US$ 100 bilhões a US$ 200 bilhões. A proposta, que diz respeito apenas à administração federal, representa cerca de quatro vezes o Produto Interno Bruto do Brasil. Numa notícia de interesse para os exportadores brasileiros, o orçamento de Bush propõe ao Congresso a rejeição da Emenda Byrd – do senador Robert Byrd, Democrata da Virgínia Ocidental –, adotada há três anos e que prevê pagamentos anuais de US$ 230 milhões aos iniciadores de processos antidumping bem-sucedidos. A emenda, que foi recentemente condenada pela Organização Mundial do Comércio, têm defensores entre democratas e republicanos.

39. 100
    recorde, robert. Whetstone of Witte. recorde, robert, The Pathway to Knowledge,Containing the First Principles of Geometrie, facsimile of.  
    http://newton.uor.edu/facultyfolder/beery/math115/m115_resources.htm
    
    Extractions: RESOURCES / TEXTS? / REFERENCES Resources for worksheets and activities for elementary mathematics history course: 1) Activity books by Claudia Zaslavsky, Beatrice Lumpkin, Frank Swetz, and others, including: Lumpkin, Beatrice, Algebra Activities from Many Cultures , J. Weston Walch, Portland, Maine, 1997. Lumpkin, Beatrice and Dorothy Strong, Multicultural Science and Math Connections , J. Weston Walch, Portland, Maine, 1995. Swetz, Frank J., Learning Activities from the History of Mathematics , J. Weston Walch, Portland, Maine, Zaslavsky, Claudia, Multicultural Math: Hand-on Math Activities from Around the World, Scholastic Books, Jefferson City, Missouri, 1994. Zaslavsky, Claudia, Multicultural Mathematics: Interdisciplinary Cooperative-Learning Activities, J. Weston Walch, Portland, Maine, 1993. 2) Jacobs, Harold R., Mathematics: A Human Endeavor, W.H. Freeman, New York, 1994 See especially the explorations of the Fibonacci sequence and of Euler paths and circuits. Historical Modules for the Teaching and Learning of Secondary Mathematics (CD), Mathematical Association of America, Washington, D.C., 2003, including:

40. A Brief History Of Algebra #4
    The earliest use of the printed English word algebra may be found in robertrecorde's Pathway of Knowledge in 1551. robert recorde 1510 1558.  
    http://www.bonita.k12.ca.us/schools/ramona/teachers/carlton/historypages/history
    
    Extractions: The earliest use of the printed English word "algebra" may be found in Robert Recorde's Pathway of Knowledge in 1551. People spelled many words differently in the 1500s, so the sentence in Recorde's book is a little difficult to understand. Here is what Recorde wrote: "Also the rule of false position, with dyvers examples not onely vulgar, but some appertayning to the rule of Algebra." Robert Recorde studied and taught mathematics at both Oxford and Cambridge. He wrote books on arithmetic, geometry and astronomy. He is best known for inventing the equals symbol (=) which appears in his book The Whetstone of Witte in 1557.

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