nag_sparseig_feast_complex_gen_solve (f12jtc) Example Program Data
  5                      n
  9                      nnz
  ( 0.5,  3.1)   1    1
  ( 0.7, -1.1)   1    3
  ( 0.2, -1.1)   1    5
  ( 0.1,  0.1)   2    2
  ( 0.1, -0.1)   2    4
  ( 1.6, -1.2)   2    5
  ( 0.6,  1.9)   3    1
  ( 1.3,  7.6)   4    4
  ( 1.7,  0.2)   5    3  a[i], irow[i], icol[i], i=0,...,nnz-1