[−][src]Trait alga::general::Real

pub trait Real: SubsetOf<Self> + SupersetOf<f64> + Field + Copy + Num + FromPrimitive + Neg<Output = Self> + AddAssign + MulAssign + SubAssign + DivAssign + RelativeEq<Epsilon = Self> + UlpsEq<Epsilon = Self> + Lattice + PartialEq + Signed + Send + Sync + Any + 'static + Debug + Display + Bounded {
    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

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Implementations on Foreign Types

impl Real for f32[src]

fn pi() -> Self[src]

Archimedes' constant.

fn two_pi() -> Self[src]

2.0 * pi.

fn frac_pi_2() -> Self[src]

pi / 2.0.

fn frac_pi_3() -> Self[src]

pi / 3.0.

fn frac_pi_4() -> Self[src]

pi / 4.0.

fn frac_pi_6() -> Self[src]

pi / 6.0.

fn frac_pi_8() -> Self[src]

pi / 8.0.

fn frac_1_pi() -> Self[src]

1.0 / pi.

fn frac_2_pi() -> Self[src]

2.0 / pi.

fn frac_2_sqrt_pi() -> Self[src]

2.0 / sqrt(pi).

fn e() -> Self[src]

Euler's number.

fn log2_e() -> Self[src]

log2(e).

fn log10_e() -> Self[src]

log10(e).

fn ln_2() -> Self[src]

ln(2.0).

fn ln_10() -> Self[src]

ln(10.0).

impl Real for f64[src]

fn pi() -> Self[src]

Archimedes' constant.

fn two_pi() -> Self[src]

2.0 * pi.

fn frac_pi_2() -> Self[src]

pi / 2.0.

fn frac_pi_3() -> Self[src]

pi / 3.0.

fn frac_pi_4() -> Self[src]

pi / 4.0.

fn frac_pi_6() -> Self[src]

pi / 6.0.

fn frac_pi_8() -> Self[src]

pi / 8.0.

fn frac_1_pi() -> Self[src]

1.0 / pi.

fn frac_2_pi() -> Self[src]

2.0 / pi.

fn frac_2_sqrt_pi() -> Self[src]

2.0 / sqrt(pi).

fn e() -> Self[src]

Euler's number.

fn log2_e() -> Self[src]

log2(e).

fn log10_e() -> Self[src]

log10(e).

fn ln_2() -> Self[src]

ln(2.0).

fn ln_10() -> Self[src]

ln(10.0).

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Implementors

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