Struct DgeevResult 

pub struct DgeevResult {
    pub values_real: Vec<f64>,
    pub values_imag: Vec<f64>,
    pub vectors_left: Option<Matrix>,
    pub vectors_right: Option<Matrix>,
}

Eigenvalues and eigenvectors of a general real matrix computed by lapack_dgeev, in LAPACK’s packed real format.

Fields

values_real: Vec<f64>

Real parts of the eigenvalues.

values_imag: Vec<f64>

Imaginary parts of the eigenvalues; complex conjugate pairs appear consecutively, the one with positive imaginary part first.

vectors_left: Option<Matrix>

Left eigenvectors u (u^H A = lambda u^H), if requested, packed: a real eigenvalue j owns column j; a complex pair (j, j+1) has its eigenvectors u_j = col_j + i col_{j+1} and u_{j+1} = conj(u_j).

vectors_right: Option<Matrix>

Right eigenvectors v (A v = lambda v), if requested, packed like vectors_left.

Implementations

impl DgeevResult

pub fn values(&self) -> Vec<Complex>

The eigenvalues as complex numbers.

pub fn right_eigenvectors(&self) -> Option<Vec<Vec<Complex>>>

The unpacked right eigenvectors, result[k] belonging to eigenvalue k.

pub fn left_eigenvectors(&self) -> Option<Vec<Vec<Complex>>>

The unpacked left eigenvectors, result[k] belonging to eigenvalue k.

Trait Implementations

impl Clone for DgeevResult

fn clone(&self) -> DgeevResult

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DgeevResult

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

Formats the value using the given formatter.

impl PartialEq for DgeevResult

fn eq(&self, other: &DgeevResult) -> 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 DgeevResult