Function extendr_api::prelude::modules::cholesky::llt::inverse::invert_lower

pub fn invert_lower<E>(
    dst: MatMut<'_, E>,
    cholesky_factor: MatRef<'_, E>,
    parallelism: Parallelism<'_>,
    stack: PodStack<'_>,
)where
    E: ComplexField,

Expand description

Computes the lower triangular part of the inverse of a matrix, given its Cholesky decomposition, and stores the result in dst.

§Panics

Panics if cholesky_factor is not a square matrix.
Panics if the destination shape doesn’t match the shape of the matrix.

This can also panic if the provided memory in stack is insufficient (see invert_lower_in_place_req).