| 1 | module math |
| 2 | |
| 3 | fn C.cos(x f64) f64 |
| 4 | |
| 5 | fn C.sin(x f64) f64 |
| 6 | |
| 7 | fn C.cosf(x f32) f32 |
| 8 | |
| 9 | fn C.sinf(x f32) f32 |
| 10 | |
| 11 | // cos calculates cosine in radians (float64) |
| 12 | [inline] |
| 13 | pub fn cos(a f64) f64 { |
| 14 | return C.cos(a) |
| 15 | } |
| 16 | |
| 17 | // sin calculates sine in radians (float64) |
| 18 | [inline] |
| 19 | pub fn sin(a f64) f64 { |
| 20 | return C.sin(a) |
| 21 | } |
| 22 | |
| 23 | // cosf calculates cosine in radians (float32) |
| 24 | [inline] |
| 25 | pub fn cosf(a f32) f32 { |
| 26 | return C.cosf(a) |
| 27 | } |
| 28 | |
| 29 | // sinf calculates sine in radians (float32) |
| 30 | [inline] |
| 31 | pub fn sinf(a f32) f32 { |
| 32 | return C.sinf(a) |
| 33 | } |