翻訳と辞書 Words near each other ・ John Peet (born 1954) ・ John Pegram ・ John Pegram (general) ・ John Peile ・ John Peirce ・ John Peisley ・ John Pekkanen ・ John Pelan ・ John Pelander ・ John Pelesko ・ John Pelham ・ John Pelham (bishop) ・ John Pelham (officer) ・ John Pelham Mann ・ John Pelham, 8th Earl of Chichester ・ John Pell ・ John Pelletier ・ John Pelling ・ John Pelling (artist) ・ John Pelling (canon) ・ John Pelling (fencer) ・ John Pelloe ・ John Pelosi ・ John Pelphrey ・ John Peltz ・ John Pelu ・ John Pember ・ John Pemberton ・ John Pemberton (anthropologist) ・ John Pemberton (disambiguation) Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク John Pell ： ウィキペディア英語版 John Pell John Pell (1 March 1611 – 12 December 1685) was an English mathematician. ==Early life== He was born at Southwick in Sussex. His father, also named John Pell, was from Southwick, and his mother was Mary Holland, from Halden in Kent. He was the second of two sons, and by the age of six he was an orphan, his father dying in 1616 and his mother the following year. John Pell senior had a fine library and this proved valuable to the young Pell as he grew up. He was educated at Steyning Grammar School, and entered Trinity College, Cambridge, at the age of thirteen. During his university career he became an accomplished linguist, and even before he took his B.A. degree (in 1629) corresponded with Henry Briggs and other mathematicians. He received his M.A. in 1630, and taught in the short-lived Chichester Academy, set up by Samuel Hartlib.〔Malcolm and Stedall, p. 29.〕〔http://www-groups.dcs.st-and.ac.uk/~history/Biographies/Pell.html〕 On 3 July 1632 he married Ithamaria Reginald (also rendered variously as Ithamara or Ithumaria, with the surname Reginolles), sister of Bathsua Makin.〔Malcolm and Stedall, p. 69.〕 They went on to have four sons and four daughters. Ithumaria died in 1661, and some time before 1669 he remarried. Pell spent much of the 1630s working under Hartlib's influence, on a variety of topics in the area of pedagogy, encyclopedism and pansophy, combinatorics and the legacy of Trithemius. By 1638 he had formulated a proposal for a universal language.〔Malcolm and Stedall, p. 55.〕 In mathematics, he concentrated on expanding the scope of algebra in the theory of equations, and on mathematical tables.〔Malcolm and Stedall, p. 57.〕 As part of a joint lobbying effort with Hartlib to find himself support to continue as a researcher, he had his short ''Idea of Mathematics'' printed in October 1638.〔 The campaign brought interested responses from Johann Moriaen and Marin Mersenne.〔Malcolm and Stedall, pp. 73-4.〕 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「John Pell」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.