Plimpton 322 is another ancient Babylonian tablet, with a list of Pythagorean triples that look similar to a modern trigonometric table. Modern trigonometric tables list the ratios of sides (sin ...

Dr Daniel Mansfield with the 3,700-year-old trigonometric table Credit: UNSW “Our research reveals that Plimpton 322 describes the shapes of right-angle triangles using a novel kind of ...

Interpolated Six-Place Tables of the Logarithms of Numbers and the Natural and Logarithmic Trigonometric Functions. Edited by H. W. Marsh. Pp. xii + 155. (New York: John Wiley and Sons ...