Struct ConstrainedSolution

pub struct ConstrainedSolution {
    pub x: Vec<f64>,
    pub residual_norm: f64,
    pub constraint_residual_norm: f64,
    pub relative_error_estimate: f64,
}

The solution of an equality-constrained least-squares problem.

Fields

x: Vec<f64>

The minimiser of ||A x - b||_2 subject to C x = d.

residual_norm: f64

||A x - b||_2 at the solution.

constraint_residual_norm: f64

||C x - d||_2 at the solution: zero up to rounding.

relative_error_estimate: f64

Sum of the relative error estimates of the two stages (constraint solve and reduced least squares).

Trait Implementations

impl Clone for ConstrainedSolution

fn clone(&self) -> ConstrainedSolution

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ConstrainedSolution

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

Formats the value using the given formatter.

impl PartialEq for ConstrainedSolution

fn eq(&self, other: &ConstrainedSolution) -> 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 StructuralPartialEq for ConstrainedSolution