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Topic: Larismetique


In the News (Thu 16 Feb 12)

  
  La_Roche
Clearly he was well thought of as a teacher of arithmetic since he was often called master of ciphers.
La Roche published Larismetique in 1520 which was considered an excellent arithmetic book with good notation for powers and roots.
It was immediately discovered that the first part of La Roche's Larismetique is essentially a copy of Chuquet's Algebra.
www-history.mcs.st-and.ac.uk /history/Mathematicians/La_Roche.html   (280 words)

  
 Nicolas Chuquet
Most of it, however, was copied without attribution by Estienne de La Roche in his 1520 textbook, Larismetique.
Chuquet's work had little direct influence because his work was not published until the 1870s, but most of it was copied (without attribution) by Estienne de la Roche for a portion of his 1520 book, Larismetique.
Around 1550 Jacques Pelletier du Mans took a system based on powers of 10
pedia.newsfilter.co.uk /wikipedia/n/ni/nicolas_chuquet.html   (451 words)

  
 The Galileo Project
There is no evidence that he attended a university or that Chuquet taught at any university.
Recent scholarship, though agreeing that parts of the Triparty were blatantly copied and other parts suppressed or curtailed in La Roche's Larismetique, has emphasized the audience that La Roche was trying to reach with his work.
At worst La Roche can be accused of patching together the works of three authors, Luca Pacioli, Philippe Frescobaldi (a banker in Lyon), and Nicolas Chuquet, whose works were inaccessible to the average French merchant.
galileo.rice.edu /Catalog/NewFiles/laroche.html   (276 words)

  
 Billion Article, Billion Information   (Site not responding. Last check: 2007-10-05)
In 1484 the French mathematician Nicolas Chuquet in his article "Triparty en la science de nombres" [1] used the words byllion,tryllion, quadrillion, quyllion, sixlion, septyllion, ottyllion, andnonyllion to refer to 10
, etc. Chuquet's work had little direct influence because his workwas not published until the 1870s, but most of it was copied (without attribution) by Estienne de laRoche for a portion of his 1520 book, Larismetique.
Around 1550 Pelletier while maintaining the system of the great scale of Chuquet, proposed to call thetraditional "thousands of millions" now "milliards".
www.anoca.org /english/scale/billion.html   (1124 words)

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