Name
Abstract | ||
|---|---|---|
We propose a new way of calculating the sine and cosine functions. The method is based on recursive applications of a modified complex power algorithm. On a machine with multiple complex multipliers the method can be used to calculate sines and cosines in logarithmic time. The serial version of the presented method requires only two precomputed constants and no tables. In the parallel versions a trade off can be made between the number of parallel processing elements and the size of tables. |
Year | DOI | Venue |
|---|---|---|
2013 | 10.1145/2482767.2482778 | Conf. Computing Frontiers |
Keywords | Field | DocType |
serial version,recursive application,cosine function,trigonometric function,multiple complex multiplier,modified complex power algorithm,parallel calculation,logarithmic time,precomputed constant,parallel processing element,parallel version,cosine,cordic,trigonometric functions,sine | Trigonometric functions,Trigonometric tables,Differentiation of trigonometric functions,Computer science,Sine,Algorithm,Trigonometric number,Logarithm,Inverse trigonometric functions,Pythagorean trigonometric identity | Conference |
Citations | PageRank | References |
0 | 0.34 | 6 |
Authors | ||
3 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Tony Barrera | 1 | 6 | 2.88 |
| Anders Hast | 2 | 40 | 14.54 |
| ewert bengtsson | 3 | 135 | 25.36 |