sgetf2(3) on Linux
The text 81007842eed4, as Debian 4.0 (Etch) shipped it.
compute an LU factorization of a general m-by-n matrix A using partial pivoting with row interchanges
The text 81007842eed4, as Debian 4.0 (Etch) shipped it.
compute an LU factorization of a general m-by-n matrix A using partial pivoting with row interchanges