Am 06.06.2022 um 18:55 schrieb Cottrell, Allin:
Meanwhile (in git), you can now call QR with pivoting, the trigger
being a non-null third (matrix-pointer) argument.
For m < n (more rows) this seems to crash gretl. (I don't need it, but I
kind of thought it might cause trouble.)
cheers
sven