Struct Integral

pub struct Integral {
    pub value: f64,
    pub error_estimate: f64,
    pub evaluations: usize,
    pub panels: usize,
    pub status: Status,
}

The value of an integral and how far it can be trusted.

Fields

value: f64

The integral estimate.

error_estimate: f64

Estimate of |value - exact|.

evaluations: usize

Integrand evaluations performed.

panels: usize

Panels in the final partition.

status: Status

Whether the tolerance was met; otherwise the estimate says how close it came.

Implementations

impl Integral

pub fn converged(self) -> NumericResult<Self>

The integral if the tolerance was met.

Errors

NumericError::NotConverged with the error estimate reached.

Trait Implementations

impl Clone for Integral

fn clone(&self) -> Integral

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Integral

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

Formats the value using the given formatter.

impl PartialEq for Integral

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for Integral

impl StructuralPartialEq for Integral