dtgsja(3) on Linux
The text 4351b07858fd, as Debian 2.2 (Potato), Debian 2.1 (Slink), Debian 2.0 (Hamm) shipped it.
compute the generalized singular value decomposition (GSVD) of two real upper triangular (or trapezoidal) matrices A and B
The text 4351b07858fd, as Debian 2.2 (Potato), Debian 2.1 (Slink), Debian 2.0 (Hamm) shipped it.
compute the generalized singular value decomposition (GSVD) of two real upper triangular (or trapezoidal) matrices A and B