| // These symbols are all defined in `compiler-builtins` |
| extern "C" { |
| pub fn acos(n: f64) -> f64; |
| pub fn acosf(n: f32) -> f32; |
| pub fn asin(n: f64) -> f64; |
| pub fn asinf(n: f32) -> f32; |
| pub fn atan(n: f64) -> f64; |
| pub fn atan2(a: f64, b: f64) -> f64; |
| pub fn atan2f(a: f32, b: f32) -> f32; |
| pub fn atanf(n: f32) -> f32; |
| pub fn cbrt(n: f64) -> f64; |
| pub fn cbrtf(n: f32) -> f32; |
| pub fn cosh(n: f64) -> f64; |
| pub fn coshf(n: f32) -> f32; |
| pub fn expm1(n: f64) -> f64; |
| pub fn expm1f(n: f32) -> f32; |
| pub fn fdim(a: f64, b: f64) -> f64; |
| pub fn fdimf(a: f32, b: f32) -> f32; |
| pub fn hypot(x: f64, y: f64) -> f64; |
| pub fn hypotf(x: f32, y: f32) -> f32; |
| pub fn log1p(n: f64) -> f64; |
| pub fn log1pf(n: f32) -> f32; |
| pub fn sinh(n: f64) -> f64; |
| pub fn sinhf(n: f32) -> f32; |
| pub fn tan(n: f64) -> f64; |
| pub fn tanf(n: f32) -> f32; |
| pub fn tanh(n: f64) -> f64; |
| pub fn tanhf(n: f32) -> f32; |
| } |
