SYDNEY, AUSTRALIA—A 3,700-year-old cuneiform tablet housed at Columbia University is inscribed with the world’s oldest and most accurate working trigonometric table, according to a report in ...

There is also a shorter table of natural trigonometric functions from minute to minute. Further short tables assist in conversion from common logarithms to natural logarithms, give values and ...

It then gives tables to five places of values of the six trigonometric functions mentioned, as well as a table of decimal equivalents. In addition to this material, the pamphlet has a section on ...

The table of trigonometric values was made more than a thousand years before math historians thought trigonometry was invented.

On pages 4 and 5 we find four-place logarithms of numbers, then logarithms of sums and differences (Gaussian logarithms) also to four places, then follow tables of logarithmic trigonometric ...

Tables of Logarithms and Anti-logarithms to Five Places Table of Logarithms and Anti-logarithms (Four Figures), 1 to 10,000 Four Place Tables of Logaritlims and Trigonometric Functions .

In this brief communication, tables for the trigonometric functions, sine, cosine, and versine, are explored as they appear in sets of medieval Hebrew astronomical tables. Based on this preliminary ...