nag_erfcx (s15agc) Example Program Results

       x          erfcx(x)     fail

 -3.00000e+01  1.79769e+308    NW_NEG
 -6.00000e+00  8.62246e+15   
 -4.50000e+00  1.24593e+09   
 -1.00000e+00  5.00898e+00   
  1.00000e+00  4.27584e-01   
  4.50000e+00  1.22485e-01   
  6.00000e+00  9.27766e-02   
  7.00000e+07  8.05985e-09     NW_REAL