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Pierre de Fermat
(1601–1665)
French lawyer and amateur mathematician; given credit for early developments leading to infinitesimal calculus, his research into number theory, and notable contributions to analytic geometry, probability, and optics
Pierre de Fermat

WorksEdit

Works aboutEdit

"Fermat, Pierre de," in Encyclopædia Britannica (11th ed., 1911)

 

Works by this author published before January 1, 1924 are in the public domain worldwide because the author died at least 100 years ago. Translations or editions published later may be copyrighted. Posthumous works may be copyrighted based on how long they have been published in certain countries and areas.