extendr_api::prelude::modules::cholesky::llt::reconstruct

Function reconstruct_lower_req

pub fn reconstruct_lower_req<E>(
    dimension: usize,
) -> Result<StackReq, SizeOverflow>
where
    E: Entity,
Expand description

Computes the size and alignment of required workspace for reconstructing the lower triangular part of the a matrix out of place, given its Cholesky decomposition.