[−][src]Trait nalgebra::RealField

pub trait RealField: ComplexField<RealField = Self> + PartialOrd<Self> + Bounded + Signed + RelativeEq<Self, Epsilon = Self, Epsilon = Self> + UlpsEq<Self> {
    pub fn is_sign_positive(self) -> bool;

    pub fn is_sign_negative(self) -> bool;

    pub fn copysign(self, to: Self) -> Self;

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

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

    pub fn clamp(self, min: Self, max: Self) -> Self;

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

    pub fn pi() -> Self;

    pub fn two_pi() -> Self;

    pub fn frac_pi_2() -> Self;

    pub fn frac_pi_3() -> Self;

    pub fn frac_pi_4() -> Self;

    pub fn frac_pi_6() -> Self;

    pub fn frac_pi_8() -> Self;

    pub fn frac_1_pi() -> Self;

    pub fn frac_2_pi() -> Self;

    pub fn frac_2_sqrt_pi() -> Self;

    pub fn e() -> Self;

    pub fn log2_e() -> Self;

    pub fn log10_e() -> Self;

    pub fn ln_2() -> Self;

    pub fn ln_10() -> Self;
}

Trait shared by all reals.

Required methods

pub fn is_sign_positive(self) -> bool

Is the sign of this real number positive?

pub fn is_sign_negative(self) -> bool

Is the sign of this real number negative?

pub fn copysign(self, to: Self) -> Self

Copies the sign of self to to.

  • Returns to.simd_abs() if self is positive or positive-zero.
  • Returns -to.simd_abs() if self is negative or negative-zero.

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

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

pub fn clamp(self, min: Self, max: Self) -> Self

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

pub fn pi() -> Self

pub fn two_pi() -> Self

pub fn frac_pi_2() -> Self

pub fn frac_pi_3() -> Self

pub fn frac_pi_4() -> Self

pub fn frac_pi_6() -> Self

pub fn frac_pi_8() -> Self

pub fn frac_1_pi() -> Self

pub fn frac_2_pi() -> Self

pub fn frac_2_sqrt_pi() -> Self

pub fn e() -> Self

pub fn log2_e() -> Self

pub fn log10_e() -> Self

pub fn ln_2() -> Self

pub fn ln_10() -> Self

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Implementations on Foreign Types

impl RealField for f32[src]

pub fn pi() -> f32[src]

Archimedes' constant.

pub fn two_pi() -> f32[src]

2.0 * pi.

pub fn frac_pi_2() -> f32[src]

pi / 2.0.

pub fn frac_pi_3() -> f32[src]

pi / 3.0.

pub fn frac_pi_4() -> f32[src]

pi / 4.0.

pub fn frac_pi_6() -> f32[src]

pi / 6.0.

pub fn frac_pi_8() -> f32[src]

pi / 8.0.

pub fn frac_1_pi() -> f32[src]

1.0 / pi.

pub fn frac_2_pi() -> f32[src]

2.0 / pi.

pub fn frac_2_sqrt_pi() -> f32[src]

2.0 / sqrt(pi).

pub fn e() -> f32[src]

Euler's number.

pub fn log2_e() -> f32[src]

log2(e).

pub fn log10_e() -> f32[src]

log10(e).

pub fn ln_2() -> f32[src]

ln(2.0).

pub fn ln_10() -> f32[src]

ln(10.0).

impl RealField for f64[src]

pub fn pi() -> f64[src]

Archimedes' constant.

pub fn two_pi() -> f64[src]

2.0 * pi.

pub fn frac_pi_2() -> f64[src]

pi / 2.0.

pub fn frac_pi_3() -> f64[src]

pi / 3.0.

pub fn frac_pi_4() -> f64[src]

pi / 4.0.

pub fn frac_pi_6() -> f64[src]

pi / 6.0.

pub fn frac_pi_8() -> f64[src]

pi / 8.0.

pub fn frac_1_pi() -> f64[src]

1.0 / pi.

pub fn frac_2_pi() -> f64[src]

2.0 / pi.

pub fn frac_2_sqrt_pi() -> f64[src]

2.0 / sqrt(pi).

pub fn e() -> f64[src]

Euler's number.

pub fn log2_e() -> f64[src]

log2(e).

pub fn log10_e() -> f64[src]

log10(e).

pub fn ln_2() -> f64[src]

ln(2.0).

pub fn ln_10() -> f64[src]

ln(10.0).

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Implementors

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