Struct opensrdk_linear_algebra::matrix::st::SymmetricTridiagonalMatrix

pub struct SymmetricTridiagonalMatrix<T = f64> where
    T: Number,  { /* fields omitted */ }

Implementations

impl SymmetricTridiagonalMatrix<f64>

pub fn pttrf(self) -> Result<(BidiagonalMatrix, Vec<f64>), Box<dyn Error>>

Cholesky decomposition

for tridiagonal matrix

impl SymmetricTridiagonalMatrix<f64>

pub fn stevd(self) -> Result<(Vec<f64>, Matrix), Box<dyn Error>>

Eigen decomposition

return (lambda, pt)

impl SymmetricTridiagonalMatrix<f64>

pub fn stev(self) -> Result<(Vec<f64>, Matrix), Box<dyn Error>>

Eigen decomposition

return (lambda, pt)

impl<T> SymmetricTridiagonalMatrix<T> where
    T: Number, 

pub fn new(d: Vec<T>, e: Vec<T>) -> Result<Self, Box<dyn Error>>

pub fn d(&self) -> &[T]

pub fn e(&self) -> &[T]

pub fn elems(self) -> (Vec<T>, Vec<T>)

pub fn mat(&self) -> Matrix<T>

Trait Implementations

impl<T: Clone> Clone for SymmetricTridiagonalMatrix<T> where
    T: Number, 

pub fn clone(&self) -> SymmetricTridiagonalMatrix<T>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T: Debug> Debug for SymmetricTridiagonalMatrix<T> where
    T: Number, 

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

Formats the value using the given formatter.

impl<T: Default> Default for SymmetricTridiagonalMatrix<T> where
    T: Number, 

pub fn default() -> SymmetricTridiagonalMatrix<T>

Returns the "default value" for a type.

impl<T: Hash> Hash for SymmetricTridiagonalMatrix<T> where
    T: Number, 

pub fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

pub fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 

Feeds a slice of this type into the given Hasher.