[−][src]Trait nalgebra::RealField

pub trait RealField: ComplexField<RealField = Self> + Lattice + RelativeEq<Self, Epsilon = Self, Epsilon = Self> + UlpsEq<Self> + Bounded + Signed {
    fn is_sign_positive(self) -> bool;
    fn is_sign_negative(self) -> bool;
    fn max(self, other: Self) -> Self;
    fn min(self, other: 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.

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 is_sign_positive(self) -> bool`

`fn is_sign_negative(self) -> bool`

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

`fn min(self, other: 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 f64`[src]

`fn is_sign_positive(self) -> bool`[src]

`fn is_sign_negative(self) -> bool`[src]

`fn max(self, other: f64) -> f64`[src]

`fn min(self, other: f64) -> f64`[src]

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

`impl RealField for f32`[src]

`fn is_sign_positive(self) -> bool`[src]

`fn is_sign_negative(self) -> bool`[src]

`fn max(self, other: f32) -> f32`[src]

`fn min(self, other: f32) -> f32`[src]

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

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Implementors

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