nag_lapackeig_dtgexc (f08yfc) Example Program Data 4 : n Nag_TRUE : wantp Nag_TRUE : wantz 4.0 1.0 1.0 2.0 0.0 3.0 4.0 1.0 0.0 1.0 3.0 1.0 0.0 0.0 0.0 6.0 : matrix S 2.0 1.0 1.0 3.0 0.0 1.0 2.0 1.0 0.0 0.0 1.0 1.0 0.0 0.0 0.0 2.0 : matrix T 2 1 : ifst and ilst