Struct KktOperators 

pub struct KktOperators {
    pub l1: CsMat<f64>,
    pub l2: CsMat<f64>,
    pub d: Vec<f64>,
    pub l1_grounded: CsMat<f64>,
    pub l2_grounded: CsMat<f64>,
    pub l_eff_grounded: Option<CsMat<f64>>,
    pub map: GroundedIndexMap,
}

The grounded operators a step of the EKS solver consumes, plus their ungrounded forms and the diagonal D = Dg⁻¹.

Fields

l1: CsMat<f64>

L₁ = A diag(b²·θf⁻¹) Aᵀ, the reweighted Laplacian (n×n).

l2: CsMat<f64>

L₂ = L, the DC Laplacian (n×n).

d: Vec<f64>

D = Dg⁻¹ = (Q + Θg⁻¹)⁻¹, positive diagonal, length n.

l1_grounded: CsMat<f64>

L₁ grounded at the slack bus, SPD.

l2_grounded: CsMat<f64>

L₂ grounded at the slack bus, SPD.

l_eff_grounded: Option<CsMat<f64>>

L_eff = L₁ + L₂ D L₂ grounded at the slack bus, SPD. Present only when requested.

map: GroundedIndexMap

Trait Implementations

impl Clone for KktOperators

fn clone(&self) -> KktOperators

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for KktOperators

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

Formats the value using the given formatter.