ztrevc(3) on Linux
The text e68e0eb54171, as Debian 4.0 (Etch) shipped it.
compute some or all of the right and/or left eigenvectors of a complex upper triangular matrix T
The text e68e0eb54171, as Debian 4.0 (Etch) shipped it.
compute some or all of the right and/or left eigenvectors of a complex upper triangular matrix T