NAG Library Manual, Mark 28.6
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NAG CL Interface Introduction
Example description

nag_lapackeig_dgeevx (f08nbc) Example Program Results


Eigenvalue   1              =   7.9948e-01

Reciprocal condition number =   9.9e-01
Error bound                 =   1.3e-16

Eigenvector  1
                                6.8519e+00
                                5.4769e+00
                               -5.6086e+00
                                1.0000e+00

Reciprocal condition number =   6.3e-01
Error bound                 =   2.1e-16


Eigenvalue   2              = (  -9.9412e-02,    4.0079e-01)

Reciprocal condition number =   7.0e-01
Error bound                 =   1.8e-16

Eigenvector  2
                              (  -2.8597e-01,    3.7670e-01)
                              (   3.7259e-01,   -7.7284e-01)
                              (   1.4377e-01,   -4.5622e-01)
                              (   1.0000e+00,    0.0000e+00)

Reciprocal condition number =   4.0e-01
Error bound                 =   3.3e-16


Eigenvalue   3              = (  -9.9412e-02,   -4.0079e-01)

Reciprocal condition number =   7.0e-01
Error bound                 =   1.8e-16

Eigenvector  3
                              (  -2.8597e-01,   -3.7670e-01)
                              (   3.7259e-01,    7.7284e-01)
                              (   1.4377e-01,    4.5622e-01)
                              (   1.0000e+00,   -0.0000e+00)

Reciprocal condition number =   4.0e-01
Error bound                 =   3.3e-16


Eigenvalue   4              =  -1.0066e-01

Reciprocal condition number =   5.7e-01
Error bound                 =   2.3e-16

Eigenvector  4
                                1.7357e-01
                                4.5981e-01
                                8.2239e-01
                                1.0000e+00

Reciprocal condition number =   3.1e-01
Error bound                 =   4.2e-16