After A Century Of Puzzling, Researchers Have Cracked The Brilliant Code Of A 1000-Year-Old Tablet

"The team from the University of New South Wales in Sydney believe that the four columns and 15 rows of cuneiform – wedge shaped indentations made in the wet clay – represent the world’s oldest and most accurate working trigonometric table, a working tool which could have been used in surveying, and in calculating how to construct temples, palaces and pyramids."

Article source here:Arts Journal