Enum BalanceStrategy 

pub enum BalanceStrategy {
    None,
    Permute,
    Scale,
    Both,
}

Balancing strategy applied before the QZ factorization.

Balancing can improve the accuracy and convergence of the QZ algorithm by reducing the norm of off-diagonal elements through similarity transformations that preserve the eigenvalues.

Variants

None

No balancing — use the matrices as given.

Permute

Permute rows and columns to isolate eigenvalues if possible.

Scale

Scale rows and columns to make the norms more uniform.

Both

Both permute and scale (default for best accuracy).

Trait Implementations

impl Clone for BalanceStrategy

fn clone(&self) -> BalanceStrategy

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BalanceStrategy

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

Formats the value using the given formatter.

impl Default for BalanceStrategy

fn default() -> BalanceStrategy

Returns the “default value” for a type.

impl PartialEq for BalanceStrategy

fn eq(&self, other: &BalanceStrategy) -> 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 Copy for BalanceStrategy

impl Eq for BalanceStrategy

impl StructuralPartialEq for BalanceStrategy