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7-20-1819
John Playfair died in Fife, Scotland. He is most famous for using Playfair's Axiom (or the Playfair Postulate), which he attributed to Proclus, to replace Euclid's Parallel Postulate.
More information about:
John Playfair
More information about:
John Playfair
Date:
Tuesday, July 20, 1819
