dtrevc(3) on Linux
The text 950c7b95a88a, as Debian 3.1 (Sarge) shipped it.
compute some or all of the right and/or left eigenvectors of a real upper quasi-triangular matrix T
The text 950c7b95a88a, as Debian 3.1 (Sarge) shipped it.
compute some or all of the right and/or left eigenvectors of a real upper quasi-triangular matrix T