sgels(3) on Linux
The text 748d2b5b3532, as Debian 4.0 (Etch), Debian 3.1 (Sarge) shipped it.
solve overdetermined or underdetermined real linear systems involving an M-by-N matrix A, or its transpose, using a QR or LQ factorization of A
The text 748d2b5b3532, as Debian 4.0 (Etch), Debian 3.1 (Sarge) shipped it.
solve overdetermined or underdetermined real linear systems involving an M-by-N matrix A, or its transpose, using a QR or LQ factorization of A