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Pythagoras
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Pythagoras Pythagoras mathematicians of the Greco-Roman world
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Marble bust of Alexander the Great, in the British Museum, London, England. Hellenistic Greek, 2nd-1st century BC. Said to be from Alexandria, Egypt. Height: 37 cm.
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Agathon (centre) greeting guests in "Plato's Symposium" oil on canvas by Anselm Feuerbach, 1869; in the Staatliche Kunsthalle, Karlsruhe, Germany.
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Pythagoras

Greek philosopher and mathematician
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Pythagoras (born c. 570 bce, Samos, Ionia [Greece]—died c. 500–490 bce, Metapontum, Lucanium [Italy]) was a Greek philosopher, mathematician, and founder of the Pythagorean brotherhood that, although religious in nature, formulated principles that influenced the thought of Plato and Aristotle and contributed to the development of mathematics and Western rational philosophy. (For a fuller treatment of Pythagoras and Pythagorean thought, see Pythagoreanism). Little of what is known about Pythagoras comes from contemporary accounts, and the...

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