F16GHF Example Program Data
    3                                     : n
   -1           -1           -1           : incx, incy and incw
  ( 3.0, 2.0)  ( 0.0,-1.0)                : alpha and beta
  (-6.0, 1.2)
  ( 3.7, 4.5)
  (-4.0, 2.1)                             : Vector x
  (-5.1, 0.0)
  ( 6.4,-5.0)
  (-3.0,-2.4)                             : Vector y