zgebd2(3) on Linux
The text 331874aa58e5, as Debian 2.2 (Potato), Debian 2.1 (Slink), Debian 2.0 (Hamm) shipped it.
reduce a complex general m by n matrix A to upper or lower real bidiagonal form B by a unitary transformation
The text 331874aa58e5, as Debian 2.2 (Potato), Debian 2.1 (Slink), Debian 2.0 (Hamm) shipped it.
reduce a complex general m by n matrix A to upper or lower real bidiagonal form B by a unitary transformation