Trait FloatLike

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pub trait FloatLike:
    Real
    + Send
    + Sync
    + 'static
    + R
    + Default
    + Clone
    + PartialOrd
    + RealLike
    + for<'a> RefAdd<&'a Self, Output = Self>
    + RefAdd<Self, Output = Self>
    + for<'a> RefMul<&'a Self, Output = Self>
    + RefMul<Self, Output = Self>
    + for<'a> RefSub<&'a Self, Output = Self>
    + RefSub<Self, Output = Self>
    + for<'a> RefDiv<&'a Self, Output = Self>
    + RefDiv<Self, Output = Self>
    + for<'a> RefRem<&'a Self, Output = Self>
    + RefNeg<Output = Self>
    + RefZero
    + RefOne
    + PrecisionUpgradable
    + Serialize
    + Display
    + GenericEvaluatorFloat
    + Into<Float> {
Show 28 methods    // Required methods
    fn PI(&self) -> Self;
    fn E(&self) -> Self;
    fn TAU(&self) -> Self;
    fn SQRT_2(&self) -> Self;
    fn SQRT_2_HALF(&self) -> Self;
    fn PIHALF(&self) -> Self;
    fn FRAC_1_PI(&self) -> Self;
    fn from_f64(x: f64) -> Self;
    fn from_f64_exact_binary(x: f64) -> Self;
    fn from_arb(value: &ArbPrec) -> Self;
    fn mpfr_enclosure(&self, precision: u32) -> (Float, Float);
    fn sampling_precision() -> SamplingPrecision;
    fn sampling_bridge_cache(
        setup: &LmbMultiChannelingSetup,
    ) -> &RuntimeCache<Result<SamplingChannelBridge<Self>, SamplingEvaluationError>>;
    fn sampling_bridge_cache_mut(
        setup: &mut LmbMultiChannelingSetup,
    ) -> &mut RuntimeCache<Result<SamplingChannelBridge<Self>, SamplingEvaluationError>>;
    fn into_f64(&self) -> f64;
    fn is_nan(&self) -> bool;
    fn is_infinite(&self) -> bool;
    fn floor(&self) -> Self;
    fn epsilon(&self) -> Self;
    fn rem_euclid(&self, rhs: &Self) -> Self;
    fn try_extract_externals_from_cache(
        externals: &Externals,
    ) -> Option<&TiVec<ExternalIndex, FourMomentum<F<Self>>>>;

    // Provided methods
    fn square(&self) -> Self { ... }
    fn powi(&self, n: i32) -> Self { ... }
    fn less_than_epsilon(&self) -> bool { ... }
    fn positive(&self) -> bool { ... }
    fn max_value(&self) -> Self { ... }
    fn min_value(&self) -> Self { ... }
    fn ln(&self) -> Self { ... }
}

Required Methods§

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fn from_f64_exact_binary(x: f64) -> Self

Preserve the exact stored binary64 value of an original Monte Carlo coordinate. User-authored settings retain the existing decimal policy.

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fn from_arb(value: &ArbPrec) -> Self

Round directly from the canonical Arb draw, never through another lane. Materialization uses the checked F::from_arb boundary below.

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fn mpfr_enclosure(&self, precision: u32) -> (Float, Float)

Enclose the exact represented native value at the requested MPFR precision. Directed rounding includes both separated Quad limbs; this is a certificate boundary, unlike ordinary nearest-rounded conversion.

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