Trait autodiff::forward_autodiff::ReduceOrder

pub trait ReduceOrder {
    type Reduced;
    fn reduce_order(&self) -> Self::Reduced;
    fn reduced_value(r: &Self::Reduced) -> f64;
}

A Helper trait to drop the highest order derivative.

This provides the mechanism to propagate higher order derivatives.

Associated Types

type Reduced

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Required methods

fn reduce_order(&self) -> Self::Reduced

Produce an equivalent dual number with a lower differentiation order.

fn reduced_value(r: &Self::Reduced) -> f64

Get the value of the reduced dual.

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Implementors

impl ReduceOrder for F1

type Reduced = f64

fn reduce_order(&self) -> Self::Reduced

fn reduced_value(r: &Self::Reduced) -> f64

impl<D: ReduceOrder> ReduceOrder for F<D>

type Reduced = F<D::Reduced>

fn reduce_order(&self) -> Self::Reduced

fn reduced_value(r: &Self::Reduced) -> f64

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