[−]Trait k::RealField
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
Implementations on Foreign Types
impl RealField for f64
fn is_sign_positive(self) -> bool
fn is_sign_negative(self) -> bool
fn max(self, other: f64) -> f64
fn min(self, other: f64) -> f64
fn atan2(self, other: f64) -> 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 RealField for f32
fn is_sign_positive(self) -> bool
fn is_sign_negative(self) -> bool
fn max(self, other: f32) -> f32
fn min(self, other: f32) -> f32
fn atan2(self, other: f32) -> 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).