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Pierre de Fermat

Pierre de Fermat

1607 CE1665 CE · Beaumont-de-Lomagne

Pierre de Fermat (; French: [pjɛʁ də fɛʁma]; 31 October 1605 – 12 January 1665) was a French magistrate, polymath, and above all, a mathematician who is given credit for early developments that led to infinitesimal calculus, including his technique of adequality. In particular, he is recognized for his discovery of an original method of finding the greatest and the smallest ordinates of curved lines, which is analogous to that of differential calculus, then unknown, and his research into number theory. He made notable contributions to analytic geometry, probability, and optics. He is best known for his Fermat's principle for light propagation and his Fermat's Last Theorem in number theory, which he described in a note at the margin of a copy of Diophantus' Arithmetica. He was also a lawyer at the parlement of Toulouse, France, a poet, a skilled Latinist, and a Hellenist.

Adapted from Wikipedia, licensed under CC BY-SA 4.0.

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Beaumont-de-Lomagne

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Related figuresFrançois VièteGirolamo CardanoCarl Friedrich GaussLeonhard EulerSuggested by shared subject matter, not a documented teaching relationship.