Function order
pub fn order<I>(
perm: &mut [I],
perm_inv: &mut [I],
A: SymbolicSparseColMatRef<'_, I>,
control: Control,
stack: PodStack<'_>,
) -> Result<(), FaerError>where
I: Index,
Expand description
Computes the approximate minimum degree ordering for reducing the fill-in during the sparse
QR factorization of a matrix with the sparsity pattern of A
.
ยงNote
Allows unsorted matrices.