#![no_std] #![feature(core_intrinsics)] #![allow(internal_features)] // // Export Preludes: // pub mod prelude { pub use crate::Libm; } pub mod public { pub use libm::*; } //@formatter:off pub trait Libm: Sized + Copy { fn acos (self) -> Self; fn acosh (self) -> Self; fn asin (self) -> Self; fn asinh (self) -> Self; fn atan (self) -> Self; fn atanh (self) -> Self; fn cbrt (self) -> Self; fn ceil (self) -> Self; fn cos (self) -> Self; fn cosh (self) -> Self; fn erfc (self) -> Self; fn exp (self) -> Self; fn exp10 (self) -> Self; fn exp2 (self) -> Self; fn expm1 (self) -> Self; fn fabs (self) -> Self; fn floor (self) -> Self; fn log (self) -> Self; fn log10 (self) -> Self; fn log1p (self) -> Self; fn log2 (self) -> Self; fn rint (self) -> Self; fn round (self) -> Self; fn sin (self) -> Self; fn sinh (self) -> Self; fn sqrt (self) -> Self; fn tan (self) -> Self; fn tanh (self) -> Self; fn tgamma (self) -> Self; fn trunc (self) -> Self; fn ilogb (self) -> i32; fn frexp (self) -> (Self, i32); fn sincos (self) -> (Self, Self); fn scalbn (self, i: i32) -> Self; fn powi (self, i: i32) -> Self; fn hypot (self, other: Self) -> Self; fn atan2 (self, other: Self) -> Self; fn copysign (self, other: Self) -> Self; fn fdim (self, other: Self) -> Self; fn fmax (self, other: Self) -> Self; fn fmin (self, other: Self) -> Self; fn fmod (self, other: Self) -> Self; fn nextafter (self, other: Self) -> Self; fn pow (self, other: Self) -> Self; fn remainder (self, other: Self) -> Self; fn remquo (self, other: Self) -> (Self, i32); fn fma (self, o1: Self, o2: Self) -> Self; } impl Libm for f64 { fn acos (self) -> Self { libm::acos(self) } fn acosh (self) -> Self { libm::acosh(self) } fn asin (self) -> Self { libm::asin(self) } fn asinh (self) -> Self { libm::asinh(self) } fn atan (self) -> Self { libm::atan(self) } fn atanh (self) -> Self { libm::atanh(self) } fn cbrt (self) -> Self { libm::cbrt(self) } fn ceil (self) -> Self { libm::ceil(self) } fn cos (self) -> Self { libm::cos(self) } fn cosh (self) -> Self { libm::cosh(self) } fn erfc (self) -> Self { libm::erfc(self) } fn exp (self) -> Self { libm::exp(self) } fn exp10 (self) -> Self { libm::exp10(self) } fn exp2 (self) -> Self { libm::exp2(self) } fn expm1 (self) -> Self { libm::expm1(self) } fn fabs (self) -> Self { libm::fabs(self) } fn floor (self) -> Self { libm::floor(self) } fn log (self) -> Self { libm::log(self) } fn log10 (self) -> Self { libm::log10(self) } fn log1p (self) -> Self { libm::log1p(self) } fn log2 (self) -> Self { libm::log2(self) } fn rint (self) -> Self { libm::rint(self) } fn round (self) -> Self { libm::round(self) } fn sin (self) -> Self { libm::sin(self) } fn sinh (self) -> Self { libm::sinh(self) } fn sqrt (self) -> Self { libm::sqrt(self) } fn tan (self) -> Self { libm::tan(self) } fn tanh (self) -> Self { libm::tanh(self) } fn tgamma (self) -> Self { libm::tgamma(self) } fn trunc (self) -> Self { libm::trunc(self) } fn ilogb (self) -> i32 { libm::ilogb(self) } fn frexp (self) -> (Self, i32) { libm::frexp(self) } fn sincos (self) -> (Self, Self) { libm::sincos(self) } fn scalbn (self, i: i32) -> Self { libm::scalbn(self, i) } fn hypot (self, other: Self) -> Self { libm::hypot(self, other) } fn atan2 (self, other: Self) -> Self { libm::atan2(self, other) } fn copysign (self, other: Self) -> Self { libm::copysign(self, other) } fn fdim (self, other: Self) -> Self { libm::fdim(self, other) } fn fmax (self, other: Self) -> Self { libm::fmax(self, other) } fn fmin (self, other: Self) -> Self { libm::fmin(self, other) } fn fmod (self, other: Self) -> Self { libm::fmod(self, other) } fn nextafter (self, other: Self) -> Self { libm::nextafter(self, other) } fn pow (self, other: Self) -> Self { libm::pow(self, other) } fn remainder (self, other: Self) -> Self { libm::remainder(self, other) } fn remquo (self, other: Self) -> (Self, i32) { libm::remquo(self, other) } fn fma (self, o1: Self, o2: Self) -> Self { libm::fma(self, o1, o2) } fn powi(self, i: i32) -> Self { unsafe { core::intrinsics::powif64(self, i) } } } impl Libm for f32 { fn acos (self) -> Self { libm::acosf(self) } fn acosh (self) -> Self { libm::acoshf(self) } fn asin (self) -> Self { libm::asinf(self) } fn asinh (self) -> Self { libm::asinhf(self) } fn atan (self) -> Self { libm::atanf(self) } fn atanh (self) -> Self { libm::atanhf(self) } fn cbrt (self) -> Self { libm::cbrtf(self) } fn ceil (self) -> Self { libm::ceilf(self) } fn cos (self) -> Self { libm::cosf(self) } fn cosh (self) -> Self { libm::coshf(self) } fn erfc (self) -> Self { libm::erfcf(self) } fn exp (self) -> Self { libm::expf(self) } fn exp10 (self) -> Self { libm::exp10f(self) } fn exp2 (self) -> Self { libm::exp2f(self) } fn expm1 (self) -> Self { libm::expm1f(self) } fn fabs (self) -> Self { libm::fabsf(self) } fn floor (self) -> Self { libm::floorf(self) } fn log (self) -> Self { libm::logf(self) } fn log10 (self) -> Self { libm::log10f(self) } fn log1p (self) -> Self { libm::log1pf(self) } fn log2 (self) -> Self { libm::log2f(self) } fn rint (self) -> Self { libm::rintf(self) } fn round (self) -> Self { libm::roundf(self) } fn sin (self) -> Self { libm::sinf(self) } fn sinh (self) -> Self { libm::sinhf(self) } fn sqrt (self) -> Self { libm::sqrtf(self) } fn tan (self) -> Self { libm::tanf(self) } fn tanh (self) -> Self { libm::tanhf(self) } fn tgamma (self) -> Self { libm::tgammaf(self) } fn trunc (self) -> Self { libm::truncf(self) } fn ilogb (self) -> i32 { libm::ilogbf(self) } fn frexp (self) -> (Self, i32) { libm::frexpf(self) } fn sincos (self) -> (Self, Self) { libm::sincosf(self) } fn scalbn (self, i: i32) -> Self { libm::scalbnf(self, i) } fn hypot (self, other: Self) -> Self { libm::hypotf(self, other) } fn atan2 (self, other: Self) -> Self { libm::atan2f(self, other) } fn copysign (self, other: Self) -> Self { libm::copysignf(self, other) } fn fdim (self, other: Self) -> Self { libm::fdimf(self, other) } fn fmax (self, other: Self) -> Self { libm::fmaxf(self, other) } fn fmin (self, other: Self) -> Self { libm::fminf(self, other) } fn fmod (self, other: Self) -> Self { libm::fmodf(self, other) } fn nextafter (self, other: Self) -> Self { libm::nextafterf(self, other) } fn pow (self, other: Self) -> Self { libm::powf(self, other) } fn remainder (self, other: Self) -> Self { libm::remainderf(self, other) } fn remquo (self, other: Self) -> (Self, i32) { libm::remquof(self, other) } fn fma (self, o1: Self, o2: Self) -> Self { libm::fmaf(self, o1, o2) } fn powi(self, i: i32) -> Self { unsafe { core::intrinsics::powif32(self, i) } } }