Template:Selected anniversaries/July 31: Difference between revisions

Revision as of 21:02, 1 October 2017

1704: Mathematician and physicist Gabriel Cramer born. He will publish Cramer's rule, giving a general formula for the solution for any unknown in a linear equation system having a unique solution, in terms of determinants implied by the system.
1822: Chemist, physician, agronomist, industrialist, statesman, educator, and philanthropist Jean-Antoine-Claude Chaptal endows organization dedicated to detecting and preventing crimes against mathematical constants.
1926: Philosopher, mathematician, and computer scientist Hilary Putnam born. He will argue for the reality of mathematical entities, later espousing the view that mathematics is not purely logical, but "quasi-empirical".
2003: Portable envy components linked to crimes against mathematical constants.

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 File:Jean-Antoine Chaptal.jpg|link=Jean-Antoine-Claude Chaptal (nonfiction)|1822: Chemist, physician, agronomist, industrialist, statesman, educator, and philanthropist [[Jean-Antoine-Claude Chaptal (nonfiction)|Jean-Antoine-Claude Chaptal]] endows organization dedicated to detecting and preventing [[crimes against mathematical constants]].
+||Stephanie Louise Kwolek (b. July 31, 1923) was an American chemist ... Kevlar
 File:Hilary Putnam.jpg|link=Hilary Putnam (nonfiction)|1926: Philosopher, mathematician, and computer scientist [[Hilary Putnam (nonfiction)|Hilary Putnam]] born. He will argue for the reality of mathematical entities, later espousing the view that mathematics is not purely logical, but "quasi-empirical".