Matrix:
         1.00        2.00        0.00        0.00        0.00
        -2.00        3.00        0.00        0.00        0.00
         3.00        4.00       50.00        0.00        0.00
        -4.00        5.00      -60.00        7.00        0.00
        -5.00        6.00      -70.00        8.00       -9.00

 Eigenvalues:

        Real           Imag.

    0.500000E+02   0.000000E+00
    0.200000E+01  -0.173205E+01
    0.200000E+01   0.173205E+01
   -0.900000E+01   0.000000E+00
    0.700000E+01   0.000000E+00