extendr_api::prelude::sparse::linalg::cholesky::simplicial

Function factorize_simplicial_numeric_ldlt_req

pub fn factorize_simplicial_numeric_ldlt_req<I, E>(
    n: usize,
) -> Result<StackReq, SizeOverflow>
where
    I: Index,
    E: Entity,
Expand description

Returns the size and alignment of the workspace required to compute the numeric Cholesky LDLT factorization of a matrix A with dimension n.