strevc(3) on Linux
The text 785de335d229, as Debian 2.2 (Potato), Debian 2.1 (Slink), Debian 2.0 (Hamm) shipped it.
compute some or all of the right and/or left eigenvectors of a real upper quasi-triangular matrix T
The text 785de335d229, as Debian 2.2 (Potato), Debian 2.1 (Slink), Debian 2.0 (Hamm) shipped it.
compute some or all of the right and/or left eigenvectors of a real upper quasi-triangular matrix T