sgbtf2(3) on Linux
The text ce71a7fc5b81, as Debian 3.0 (Woody) shipped it.
compute an LU factorization of a real m-by-n band matrix A using partial pivoting with row interchanges
The text ce71a7fc5b81, as Debian 3.0 (Woody) shipped it.
compute an LU factorization of a real m-by-n band matrix A using partial pivoting with row interchanges