Plimpton 322: The Babylonian Clay Tablet That Rewrote the History of Trigonometry
A Puzzle from the Past In a museum drawer in New York City sat an unassuming fragment of clay. Its surface was etched with wedge-shaped marks—cuneiform, the writing system of ancient Mesopotamia. To the casual observer, it looked like just another relic from a world long gone. To scholars, it was Plimpton 322, a Babylonian…
