nag_eigen_real_symm_sparse_arnoldi (f02fkc) Example Program Results
The 8 Ritz values of closest to 1.00000e+00 are
1 1.97024e+01
2 4.90360e+01
3 4.90360e+01
4 7.83696e+01
5 9.71967e+01
6 9.71967e+01
7 1.26530e+02
8 1.26530e+02