Trait nalgebra::Real

pub trait Real: 'static + Lattice + SubsetOf<Self> + SupersetOf<f64> + Field<Output = Self> + Send + Copy + Sync + Neg + AddAssign<Self> + SubAssign<Self> + MulAssign<Self> + DivAssign<Self> + PartialEq<Self> + Any + Debug + Display + ApproxEq<Epsilon = Self> + Signed + Bounded + FromPrimitive + Num {
    fn floor(self) -> Self;
    fn ceil(self) -> Self;
    fn round(self) -> Self;
    fn trunc(self) -> Self;
    fn fract(self) -> Self;
    fn abs(self) -> Self;
    fn signum(self) -> Self;
    fn is_sign_positive(self) -> bool;
    fn is_sign_negative(self) -> bool;
    fn mul_add(self, a: Self, b: Self) -> Self;
    fn recip(self) -> Self;
    fn powi(self, n: i32) -> Self;
    fn powf(self, n: Self) -> Self;
    fn sqrt(self) -> Self;
    fn exp(self) -> Self;
    fn exp2(self) -> Self;
    fn ln(self) -> Self;
    fn log(self, base: Self) -> Self;
    fn log2(self) -> Self;
    fn log10(self) -> Self;
    fn max(self, other: Self) -> Self;
    fn min(self, other: Self) -> Self;
    fn cbrt(self) -> Self;
    fn hypot(self, other: Self) -> Self;
    fn sin(self) -> Self;
    fn cos(self) -> Self;
    fn tan(self) -> Self;
    fn asin(self) -> Self;
    fn acos(self) -> Self;
    fn atan(self) -> Self;
    fn atan2(self, other: Self) -> Self;
    fn sin_cos(self) -> (Self, Self);
    fn exp_m1(self) -> Self;
    fn ln_1p(self) -> Self;
    fn sinh(self) -> Self;
    fn cosh(self) -> Self;
    fn tanh(self) -> Self;
    fn asinh(self) -> Self;
    fn acosh(self) -> Self;
    fn atanh(self) -> Self;
    fn pi() -> Self;
    fn two_pi() -> Self;
    fn frac_pi_2() -> Self;
    fn frac_pi_3() -> Self;
    fn frac_pi_4() -> Self;
    fn frac_pi_6() -> Self;
    fn frac_pi_8() -> Self;
    fn frac_1_pi() -> Self;
    fn frac_2_pi() -> Self;
    fn frac_2_sqrt_pi() -> Self;
    fn e() -> Self;
    fn log2_e() -> Self;
    fn log10_e() -> Self;
    fn ln_2() -> Self;
    fn ln_10() -> Self;
}

Trait shared by all reals.

Reals are equipped with functions that are commonly used on reals. The results of those functions only have to be approximately equal to the actual theoretical values.

Required Methods

fn floor(self) -> Self

fn ceil(self) -> Self

fn round(self) -> Self

fn trunc(self) -> Self

fn fract(self) -> Self

fn abs(self) -> Self

fn signum(self) -> Self

fn is_sign_positive(self) -> bool

fn is_sign_negative(self) -> bool

fn mul_add(self, a: Self, b: Self) -> Self

fn recip(self) -> Self

fn powi(self, n: i32) -> Self

fn powf(self, n: Self) -> Self

fn sqrt(self) -> Self

fn exp(self) -> Self

fn exp2(self) -> Self

fn ln(self) -> Self

fn log(self, base: Self) -> Self

fn log2(self) -> Self

fn log10(self) -> Self

fn max(self, other: Self) -> Self

fn min(self, other: Self) -> Self

fn cbrt(self) -> Self

fn hypot(self, other: Self) -> Self

fn sin(self) -> Self

fn cos(self) -> Self

fn tan(self) -> Self

fn asin(self) -> Self

fn acos(self) -> Self

fn atan(self) -> Self

fn atan2(self, other: Self) -> Self

fn sin_cos(self) -> (Self, Self)

fn exp_m1(self) -> Self

fn ln_1p(self) -> Self

fn sinh(self) -> Self

fn cosh(self) -> Self

fn tanh(self) -> Self

fn asinh(self) -> Self

fn acosh(self) -> Self

fn atanh(self) -> Self

fn pi() -> Self

fn two_pi() -> Self

fn frac_pi_2() -> Self

fn frac_pi_3() -> Self

fn frac_pi_4() -> Self

fn frac_pi_6() -> Self

fn frac_pi_8() -> Self

fn frac_1_pi() -> Self

fn frac_2_pi() -> Self

fn frac_2_sqrt_pi() -> Self

fn e() -> Self

fn log2_e() -> Self

fn log10_e() -> Self

fn ln_2() -> Self

fn ln_10() -> Self

Implementations on Foreign Types

impl Real for f64

fn floor(self) -> f64

fn ceil(self) -> f64

fn round(self) -> f64

fn trunc(self) -> f64

fn fract(self) -> f64

fn abs(self) -> f64

fn signum(self) -> f64

fn is_sign_positive(self) -> bool

fn is_sign_negative(self) -> bool

fn mul_add(self, a: f64, b: f64) -> f64

fn recip(self) -> f64

fn powi(self, n: i32) -> f64

fn powf(self, n: f64) -> f64

fn sqrt(self) -> f64

fn exp(self) -> f64

fn exp2(self) -> f64

fn ln(self) -> f64

fn log(self, base: f64) -> f64

fn log2(self) -> f64

fn log10(self) -> f64

fn max(self, other: f64) -> f64

fn min(self, other: f64) -> f64

fn cbrt(self) -> f64

fn hypot(self, other: f64) -> f64

fn sin(self) -> f64

fn cos(self) -> f64

fn tan(self) -> f64

fn asin(self) -> f64

fn acos(self) -> f64

fn atan(self) -> f64

fn atan2(self, other: f64) -> f64

fn sin_cos(self) -> (f64, f64)

fn exp_m1(self) -> f64

fn ln_1p(self) -> f64

fn sinh(self) -> f64

fn cosh(self) -> f64

fn tanh(self) -> f64

fn asinh(self) -> f64

fn acosh(self) -> f64

fn atanh(self) -> f64

fn pi() -> f64

Archimedes' constant.

fn two_pi() -> f64

2.0 * pi.

fn frac_pi_2() -> f64

pi / 2.0.

fn frac_pi_3() -> f64

pi / 3.0.

fn frac_pi_4() -> f64

pi / 4.0.

fn frac_pi_6() -> f64

pi / 6.0.

fn frac_pi_8() -> f64

pi / 8.0.

fn frac_1_pi() -> f64

1.0 / pi.

fn frac_2_pi() -> f64

2.0 / pi.

fn frac_2_sqrt_pi() -> f64

2.0 / sqrt(pi).

fn e() -> f64

Euler's number.

fn log2_e() -> f64

log2(e).

fn log10_e() -> f64

log10(e).

fn ln_2() -> f64

ln(2.0).

fn ln_10() -> f64

ln(10.0).

impl Real for f32

fn floor(self) -> f32

fn ceil(self) -> f32

fn round(self) -> f32

fn trunc(self) -> f32

fn fract(self) -> f32

fn abs(self) -> f32

fn signum(self) -> f32

fn is_sign_positive(self) -> bool

fn is_sign_negative(self) -> bool

fn mul_add(self, a: f32, b: f32) -> f32

fn recip(self) -> f32

fn powi(self, n: i32) -> f32

fn powf(self, n: f32) -> f32

fn sqrt(self) -> f32

fn exp(self) -> f32

fn exp2(self) -> f32

fn ln(self) -> f32

fn log(self, base: f32) -> f32

fn log2(self) -> f32

fn log10(self) -> f32

fn max(self, other: f32) -> f32

fn min(self, other: f32) -> f32

fn cbrt(self) -> f32

fn hypot(self, other: f32) -> f32

fn sin(self) -> f32

fn cos(self) -> f32

fn tan(self) -> f32

fn asin(self) -> f32

fn acos(self) -> f32

fn atan(self) -> f32

fn atan2(self, other: f32) -> f32

fn sin_cos(self) -> (f32, f32)

fn exp_m1(self) -> f32

fn ln_1p(self) -> f32

fn sinh(self) -> f32

fn cosh(self) -> f32

fn tanh(self) -> f32

fn asinh(self) -> f32

fn acosh(self) -> f32

fn atanh(self) -> f32

fn pi() -> f32

Archimedes' constant.

fn two_pi() -> f32

2.0 * pi.

fn frac_pi_2() -> f32

pi / 2.0.

fn frac_pi_3() -> f32

pi / 3.0.

fn frac_pi_4() -> f32

pi / 4.0.

fn frac_pi_6() -> f32

pi / 6.0.

fn frac_pi_8() -> f32

pi / 8.0.

fn frac_1_pi() -> f32

1.0 / pi.

fn frac_2_pi() -> f32

2.0 / pi.

fn frac_2_sqrt_pi() -> f32

2.0 / sqrt(pi).

fn e() -> f32

Euler's number.

fn log2_e() -> f32

log2(e).

fn log10_e() -> f32

log10(e).

fn ln_2() -> f32

ln(2.0).

fn ln_10() -> f32

ln(10.0).

Implementors