Struct RefinementOutcome 

pub struct RefinementOutcome {
    pub solution: Array1<f64>,
    pub relative_residual: f64,
    pub used_fp32_factor: bool,
    pub refinement_steps: usize,
}

Outcome reported by iterative_refinement_cholesky_solve.

Fields

solution: Array1<f64>

Solution vector x satisfying A x ≈ b.

relative_residual: f64

‖r‖ / ‖b‖ where r = b − A x after the last refinement step (or after the initial fp32 solve when no steps were taken).

used_fp32_factor: bool

Precision path used for the factorization.

refinement_steps: usize

Number of refinement steps taken (0 means only the initial solve ran).

Trait Implementations

impl Clone for RefinementOutcome

fn clone(&self) -> RefinementOutcome

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RefinementOutcome

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

Formats the value using the given formatter.