Plimpton 322

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UNSW scientists have discovered the purpose of a famous 3700-year-old Babylonian clay tablet, revealing it is the world’s oldest and most accurate trigonometric table.

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UNSW Sydney scientists have discovered the purpose of a famous 3700-year old Babylonian clay tablet, revealing it is the world’s oldest and most accurate trigonometric table, most likely used by ancient mathematical scribes to calculate how to construct palaces, temples and stepped pyramids.