sgebrd(3) on Linux
The text 1521236ad30d, as Debian 1.3 (Bo) shipped it.
reduce a general real M-by-N matrix A to upper or lower bidiagonal form B by an orthogonal transformation
The text 1521236ad30d, as Debian 1.3 (Bo) shipped it.
reduce a general real M-by-N matrix A to upper or lower bidiagonal form B by an orthogonal transformation