Struct TrapezoidIntegral 

pub struct TrapezoidIntegral { /* private fields */ }

Adaptive trapezoid integrator with a target accuracy and iteration budget.

Implementations

impl TrapezoidIntegral

pub fn new(accuracy: Real, max_iterations: Size) -> QlResult<Self>

A standard adaptive trapezoid integrator. accuracy must be finite and above machine epsilon.

pub fn midpoint(accuracy: Real, max_iterations: Size) -> QlResult<Self>

A mid-point adaptive trapezoid integrator.

Trait Implementations

impl Integrator for TrapezoidIntegral

fn integrate_impl<F>(&self, f: &mut F, a: Real, b: Real) -> QlResult<Real>

where F: FnMut(Real) -> Real,

Integrates f over [a, b] for a < b; the Integrator::integrate driver guarantees ordered, non-degenerate limits.

fn integrate<F>(&self, f: F, a: Real, b: Real) -> QlResult<Real>

where F: FnMut(Real) -> Real,

Integrates f over [a, b], handling degenerate (a == b) and reversed (b < a) limits before delegating to integrate_impl.