Crate faer_lu

Modules

full_pivoting

The full pivoting LU decomposition is such that: $$PAQ^\top = LU,$$ where $P$ and $Q$ are permutation matrices, $L$ is a unit lower triangular matrix, and $U$ is an upper triangular matrix.

partial_pivoting

The partial pivoting LU decomposition is such that: $$PA = LU,$$ where $P$ is a permutation matrix, $L$ is a unit lower triangular matrix, and $U$ is an upper triangular matrix.