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eigenvalues_general

qualia_core_db::solvers::linear_algebra::spectral

Function eigenvalues_general 

Source 
pub fn eigenvalues_general(
    n: usize,
    data: &[f64],
) -> Result<Vec<Complex>, SolversError>
Expand description

Eigenvalues of a GENERAL (not necessarily symmetric) row-major n×n matrix, as complex numbers. Computes the characteristic polynomial (Faddeev–LeVerrier) and finds its roots. Returns all n eigenvalues; real ones have im ≈ 0.