Trait ndarray_linalg::cholesky::CholeskyInto

pub trait CholeskyInto {
    type Output;

    fn cholesky_into(self, uplo: UPLO) -> Result<Self::Output>;
}

Cholesky decomposition of Hermitian (or real symmetric) positive definite matrix

Required Associated Types

type Output

Required Methods

fn cholesky_into(self, uplo: UPLO) -> Result<Self::Output>

Computes the Cholesky decomposition of the Hermitian (or real symmetric) positive definite matrix.

If the argument is UPLO::Upper, then computes the decomposition A = U^H * U using the upper triangular portion of A and returns U. Otherwise, if the argument is UPLO::Lower, computes the decomposition A = L * L^H using the lower triangular portion of A and returns L.

Implementations on Foreign Types

impl<A, S> CholeskyInto for ArrayBase<S, Ix2>where
    A: Scalar + Lapack,
    S: DataMut<Elem = A>,

type Output = ArrayBase<S, Dim<[usize; 2]>>

fn cholesky_into(self, uplo: UPLO) -> Result<Self>

Implementors