Function extendr_api::prelude::modules::lu::partial_pivoting::reconstruct::reconstruct
pub fn reconstruct<I, E>(
dst: MatMut<'_, E>,
lu_factors: MatRef<'_, E>,
row_perm: PermRef<'_, I>,
parallelism: Parallelism<'_>,
stack: PodStack<'_>,
)where
I: Index,
E: ComplexField,
Expand description
Computes the reconstructed matrix, given its partial pivoting LU decomposition,
and stores the result in dst
.
§Panics
- Panics if the row permutation doesn’t have the same dimension as the number of rows of the matrix.
- Panics if the destination shape doesn’t match the shape of the matrix.
- Panics if the provided memory in
stack
is insufficient (seereconstruct_req
).