sgbbrd(3) on Linux
The text a8e145625a1f, as Debian 4.0 (Etch) shipped it.
reduce a real general m-by-n band matrix A to upper bidiagonal form B by an orthogonal transformation
The text a8e145625a1f, as Debian 4.0 (Etch) shipped it.
reduce a real general m-by-n band matrix A to upper bidiagonal form B by an orthogonal transformation