Cos13
| Input |
|---|
| cos(13°) |
| Decimal approximation |
| 0.974370064785235228539694480088268833005120988944567944597… |
| Reference triangle for angle 13° |
|
width | cos(13 °)~~0.97437 height | sin(13 °)~~0.224951 |
| Alternate form |
| cos((13 pi)/180) |
| Continued fraction |
| [0; 1, 38, 59, 3, 1, 9, 7, 34, 3, 27, 11, 1, 5, 1, 14, 2, 1, 5, 1, 2, 14, 7, 1, 1, 1, 1, 4, 3, …] |