sggrqf(3) on Linux
The text 8958ed7dab7c, as Debian 2.2 (Potato), Debian 2.1 (Slink), Debian 2.0 (Hamm) shipped it.
compute a generalized RQ factorization of an M-by-N matrix A and a P-by-N matrix B
The text 8958ed7dab7c, as Debian 2.2 (Potato), Debian 2.1 (Slink), Debian 2.0 (Hamm) shipped it.
compute a generalized RQ factorization of an M-by-N matrix A and a P-by-N matrix B