nag_dsbmv (f16pdc) Example Program Data
  5  2                      :Values of n and kd
  Nag_Lower                 :Value of uplo
  1.5 1.0              : alpha, beta
  1 1                  : incx, incy
  1.0
  2.0  2.0
  3.0  3.0  3.0
       4.0  4.0  4.0
            5.0  5.0  5.0   :End of matrix A
   -1.0
    2.0
   -3.0
    2.0
   -1.0                : the end of vector x
   10.0
    1.5
    9.5
    8.5
   24.0                : the end of vector y