Trait na::scalar::RealField

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pub trait RealField: ComplexField<RealField = Self> + RelativeEq<Self, Epsilon = Self, Epsilon = Self> + UlpsEq<Self> + Signed + PartialOrd<Self> {

Show 24 methods    fn is_sign_positive(&self) -> bool;
    fn is_sign_negative(&self) -> bool;
    fn copysign(self, sign: 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 min_value() -> Option<Self>;
    fn max_value() -> Option<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;

}
Expand description

Trait shared by all reals.

Required Methods

Is the sign of this real number positive?

Is the sign of this real number negative?

Copies the sign of sign to self.

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

The smallest finite positive value representable using this type.

The largest finite positive value representable using this type.

Implementations on Foreign Types

The smallest finite positive value representable using this type.

The largest finite positive value representable using this type.

Archimedes’ constant.

2.0 * pi.

pi / 2.0.

pi / 3.0.

pi / 4.0.

pi / 6.0.

pi / 8.0.

1.0 / pi.

2.0 / pi.

2.0 / sqrt(pi).

Euler’s number.

log2(e).

log10(e).

ln(2.0).

ln(10.0).

The smallest finite positive value representable using this type.

The largest finite positive value representable using this type.

Archimedes’ constant.

2.0 * pi.

pi / 2.0.

pi / 3.0.

pi / 4.0.

pi / 6.0.

pi / 8.0.

1.0 / pi.

2.0 / pi.

2.0 / sqrt(pi).

Euler’s number.

log2(e).

log10(e).

ln(2.0).

ln(10.0).

Implementors