##
DGGESX Example

To find the generalized Schur factorization of the matrix pair
*A*, *B*, where
such that the real eigenvalues of
*A*, *B* correspond to the top left
diagonal elements of the generalized Schur form,
*S*, *T*. Estimates
of the condition numbers for the selected eigenvalue cluster and corresponding
deflating subspaces are also returned.
Example program

Example data

Example results