devela::_dep::libm

Struct Libm

pub struct Libm<T>(/* private fields */);
Available on crate feature dep_libm only.
Expand description

Generic helper for libm functions, abstracting over f32 and f64.

§Type Parameter:

  • T: Either f32 or f64

§Examples

use libm::{self, Libm};

const PI_F32: f32 = 3.1415927410e+00;
const PI_F64: f64 = 3.1415926535897931160e+00;

assert!(Libm::<f32>::cos(0.0f32) == libm::cosf(0.0));
assert!(Libm::<f32>::sin(PI_F32) == libm::sinf(PI_F32));

assert!(Libm::<f64>::cos(0.0f64) == libm::cos(0.0));
assert!(Libm::<f64>::sin(PI_F64) == libm::sin(PI_F64));

Implementations§

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impl Libm<f32>

pub fn acos(x: f32) -> f32

pub fn acosh(x: f32) -> f32

pub fn asin(x: f32) -> f32

pub fn asinh(x: f32) -> f32

pub fn atan(x: f32) -> f32

pub fn atan2(y: f32, x: f32) -> f32

pub fn atanh(x: f32) -> f32

pub fn cbrt(x: f32) -> f32

pub fn ceil(x: f32) -> f32

pub fn copysign(x: f32, y: f32) -> f32

pub fn cos(x: f32) -> f32

pub fn cosh(x: f32) -> f32

pub fn erf(x: f32) -> f32

pub fn erfc(x: f32) -> f32

pub fn exp(x: f32) -> f32

pub fn exp2(x: f32) -> f32

pub fn exp10(x: f32) -> f32

pub fn expm1(x: f32) -> f32

pub fn fabs(x: f32) -> f32

pub fn fdim(x: f32, y: f32) -> f32

pub fn floor(x: f32) -> f32

pub fn fma(x: f32, y: f32, z: f32) -> f32

pub fn fmax(x: f32, y: f32) -> f32

pub fn fmin(x: f32, y: f32) -> f32

pub fn fmod(x: f32, y: f32) -> f32

pub fn frexp(x: f32) -> (f32, i32) ⓘ

pub fn hypot(x: f32, y: f32) -> f32

pub fn ilogb(x: f32) -> i32

pub fn j0(x: f32) -> f32

pub fn j1(x: f32) -> f32

pub fn jn(n: i32, x: f32) -> f32

pub fn ldexp(x: f32, n: i32) -> f32

pub fn lgamma_r(x: f32) -> (f32, i32) ⓘ

pub fn lgamma(x: f32) -> f32

pub fn log(x: f32) -> f32

pub fn log1p(x: f32) -> f32

pub fn log2(x: f32) -> f32

pub fn log10(x: f32) -> f32

pub fn modf(x: f32) -> (f32, f32) ⓘ

pub fn nextafter(x: f32, y: f32) -> f32

pub fn pow(x: f32, y: f32) -> f32

pub fn remainder(x: f32, y: f32) -> f32

pub fn remquo(x: f32, y: f32) -> (f32, i32) ⓘ

pub fn rint(x: f32) -> f32

pub fn round(x: f32) -> f32

pub fn scalbn(x: f32, n: i32) -> f32

pub fn sin(x: f32) -> f32

pub fn sincos(x: f32) -> (f32, f32) ⓘ

pub fn sinh(x: f32) -> f32

pub fn sqrt(x: f32) -> f32

pub fn tan(x: f32) -> f32

pub fn tanh(x: f32) -> f32

pub fn tgamma(x: f32) -> f32

pub fn trunc(x: f32) -> f32

pub fn y0(x: f32) -> f32

pub fn y1(x: f32) -> f32

pub fn yn(n: i32, x: f32) -> f32

§

impl Libm<f64>

pub fn acos(x: f64) -> f64 ⓘ

pub fn acosh(x: f64) -> f64 ⓘ

pub fn asin(x: f64) -> f64 ⓘ

pub fn asinh(x: f64) -> f64 ⓘ

pub fn atan(x: f64) -> f64 ⓘ

pub fn atan2(y: f64, x: f64) -> f64 ⓘ

pub fn atanh(x: f64) -> f64 ⓘ

pub fn cbrt(x: f64) -> f64 ⓘ

pub fn ceil(x: f64) -> f64 ⓘ

pub fn copysign(x: f64, y: f64) -> f64 ⓘ

pub fn cos(x: f64) -> f64 ⓘ

pub fn cosh(x: f64) -> f64 ⓘ

pub fn erf(x: f64) -> f64 ⓘ

pub fn erfc(x: f64) -> f64 ⓘ

pub fn exp(x: f64) -> f64 ⓘ

pub fn exp2(x: f64) -> f64 ⓘ

pub fn exp10(x: f64) -> f64 ⓘ

pub fn expm1(x: f64) -> f64 ⓘ

pub fn fabs(x: f64) -> f64 ⓘ

pub fn fdim(x: f64, y: f64) -> f64 ⓘ

pub fn floor(x: f64) -> f64 ⓘ

pub fn fma(x: f64, y: f64, z: f64) -> f64 ⓘ

pub fn fmax(x: f64, y: f64) -> f64 ⓘ

pub fn fmin(x: f64, y: f64) -> f64 ⓘ

pub fn fmod(x: f64, y: f64) -> f64 ⓘ

pub fn frexp(x: f64) -> (f64, i32) ⓘ

pub fn hypot(x: f64, y: f64) -> f64 ⓘ

pub fn ilogb(x: f64) -> i32

pub fn j0(x: f64) -> f64 ⓘ

pub fn j1(x: f64) -> f64 ⓘ

pub fn jn(n: i32, x: f64) -> f64 ⓘ

pub fn ldexp(x: f64, n: i32) -> f64 ⓘ

pub fn lgamma_r(x: f64) -> (f64, i32) ⓘ

pub fn lgamma(x: f64) -> f64 ⓘ

pub fn log(x: f64) -> f64 ⓘ

pub fn log1p(x: f64) -> f64 ⓘ

pub fn log2(x: f64) -> f64 ⓘ

pub fn log10(x: f64) -> f64 ⓘ

pub fn modf(x: f64) -> (f64, f64) ⓘ

pub fn nextafter(x: f64, y: f64) -> f64 ⓘ

pub fn pow(x: f64, y: f64) -> f64 ⓘ

pub fn remainder(x: f64, y: f64) -> f64 ⓘ

pub fn remquo(x: f64, y: f64) -> (f64, i32) ⓘ

pub fn rint(x: f64) -> f64 ⓘ

pub fn round(x: f64) -> f64 ⓘ

pub fn scalbn(x: f64, n: i32) -> f64 ⓘ

pub fn sin(x: f64) -> f64 ⓘ

pub fn sincos(x: f64) -> (f64, f64) ⓘ

pub fn sinh(x: f64) -> f64 ⓘ

pub fn sqrt(x: f64) -> f64 ⓘ

pub fn tan(x: f64) -> f64 ⓘ

pub fn tanh(x: f64) -> f64 ⓘ

pub fn tgamma(x: f64) -> f64 ⓘ

pub fn trunc(x: f64) -> f64 ⓘ

pub fn y0(x: f64) -> f64 ⓘ

pub fn y1(x: f64) -> f64 ⓘ

pub fn yn(n: i32, x: f64) -> f64 ⓘ

Auto Trait Implementations§

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impl<T> Freeze for Libm<T>

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impl<T> RefUnwindSafe for Libm<T>
where T: RefUnwindSafe,

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impl<T> Send for Libm<T>
where T: Send,

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impl<T> Sync for Libm<T>
where T: Sync,

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impl<T> Unpin for Libm<T>
where T: Unpin,

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impl<T> UnwindSafe for Libm<T>
where T: UnwindSafe,

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The alignment of this type in bytes.
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The size of this type in bytes.
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