nag_zgeesx (f08ppc) Example Program Results
Matrix A
1 2 3 4
1 (-3.9700,-5.0400) (-4.1100, 3.7000) (-0.3400, 1.0100) ( 1.2900,-0.8600)
2 ( 0.3400,-1.5000) ( 1.5200,-0.4300) ( 1.8800,-5.3800) ( 3.3600, 0.6500)
3 ( 3.3100,-3.8500) ( 2.5000, 3.4500) ( 0.8800,-1.0800) ( 0.6400,-1.4800)
4 (-1.1000, 0.8200) ( 1.8100,-1.5900) ( 3.2500, 1.3300) ( 1.5700,-3.4400)
Number of eigenvalues for which select is true = 2
The selected eigenvalues are:
1 ( 7.9982e+00, -9.9637e-01)
2 ( 3.0023e+00, -3.9998e+00)
Reciprocal of projection norm onto the invariant subspace
for the selected eigenvalues rconde = 9.9e-01
Reciprocal condition number for the invariant subspace rcondv = 8.4e+00
Approximate asymptotic error bound for selected eigenvalues = 1.6e-15
Approximate asymptotic error bound for the invariant subspace = 1.9e-16