[−][src]Trait nalgebra::RealField

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

    fn is_sign_negative(self) -> bool;

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

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

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

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

    fn atan2(self, other: 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.

Required methods

fn is_sign_positive(self) -> bool

Is the sign of this real number positive?

fn is_sign_negative(self) -> bool

Is the sign of this real number negative?

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.

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

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

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

fn atan2(self, other: 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 RealField for f32[src]

fn pi() -> f32[src]

Archimedes' constant.

fn two_pi() -> f32[src]

2.0 * pi.

fn frac_pi_2() -> f32[src]

pi / 2.0.

fn frac_pi_3() -> f32[src]

pi / 3.0.

fn frac_pi_4() -> f32[src]

pi / 4.0.

fn frac_pi_6() -> f32[src]

pi / 6.0.

fn frac_pi_8() -> f32[src]

pi / 8.0.

fn frac_1_pi() -> f32[src]

1.0 / pi.

fn frac_2_pi() -> f32[src]

2.0 / pi.

fn frac_2_sqrt_pi() -> f32[src]

2.0 / sqrt(pi).

fn e() -> f32[src]

Euler's number.

fn log2_e() -> f32[src]

log2(e).

fn log10_e() -> f32[src]

log10(e).

fn ln_2() -> f32[src]

ln(2.0).

fn ln_10() -> f32[src]

ln(10.0).

impl RealField for f64[src]

fn pi() -> f64[src]

Archimedes' constant.

fn two_pi() -> f64[src]

2.0 * pi.

fn frac_pi_2() -> f64[src]

pi / 2.0.

fn frac_pi_3() -> f64[src]

pi / 3.0.

fn frac_pi_4() -> f64[src]

pi / 4.0.

fn frac_pi_6() -> f64[src]

pi / 6.0.

fn frac_pi_8() -> f64[src]

pi / 8.0.

fn frac_1_pi() -> f64[src]

1.0 / pi.

fn frac_2_pi() -> f64[src]

2.0 / pi.

fn frac_2_sqrt_pi() -> f64[src]

2.0 / sqrt(pi).

fn e() -> f64[src]

Euler's number.

fn log2_e() -> f64[src]

log2(e).

fn log10_e() -> f64[src]

log10(e).

fn ln_2() -> f64[src]

ln(2.0).

fn ln_10() -> f64[src]

ln(10.0).

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Implementors

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