sgetf2(3) on Linux
The text b4ff72c8a33a, as Debian 1.3 (Bo) shipped it.
compute an LU factorization of a general m-by-n matrix A using partial pivoting with row interchanges
The text b4ff72c8a33a, as Debian 1.3 (Bo) shipped it.
compute an LU factorization of a general m-by-n matrix A using partial pivoting with row interchanges