Function extendr_api::prelude::sparse::linalg::qr::simplicial::factorize_simplicial_symbolic_qr
pub fn factorize_simplicial_symbolic_qr<I>(
min_col: &[I],
etree: EliminationTreeRef<'_, I>,
col_counts: &[I],
stack: PodStack<'_>,
) -> Result<SymbolicSimplicialQr<I>, FaerError>where
I: Index,
Expand description
Computes the symbolic QR factorization of a matrix $A$, given the outputs of the pre-factorization steps.