Struct ScoreJet 

pub struct ScoreJet {
    pub value: f64,
    pub derivative: f64,
    pub curvature: f64,
    pub third: f64,
}

Nearest-rounded value and analytic derivatives at one abscissa.

third is carried alongside the first two because every endpoint-anchored DerivativeEnclosure in this workspace is built from the endpoint curvature and third derivative. Dropping it here used to force the enclosure oracle to RE-EVALUATE the criterion at both endpoints of every branch-and-bound cell — endpoints the search had already sampled — which tripled the number of criterion evaluations the search actually paid for. Oracles that have no third derivative to report set it to zero; enclosures that do not consult it are unaffected.

Fields

value: f64

derivative: f64

curvature: f64

third: f64

Trait Implementations

impl Clone for ScoreJet

fn clone(&self) -> ScoreJet

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for ScoreJet

impl Debug for ScoreJet

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl PartialEq for ScoreJet

fn eq(&self, other: &ScoreJet) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for ScoreJet