April 24, 2023
4:21 p.m.
On Mon, Apr 24, 2023 at 9:52 AM Evgeni Burovski <evgeny.burovskiy@gmail.com> wrote:
FWIW, I'd suggest to reconsider adding the keyword at all. Maybe return a permutation vector (ideally, a LAPACK convention) and add a helper function to convert it to a permutation matrix?
To be clear, `lu()` currently returns the full permutation matrix. The new proposed functionality is to control changing the format of this returned object, not to control whether or not something gets returned. -- Robert Kern