ATOMFT ver. 3.11, copyright(C) 1979-93, Y. F. Chang.
           -----------------------------------------------------


COPTION DOUBLE,DUMP=1
      DIFF ( Y , X , 1 ) =  SIN(X) / 2.0
   $
   $
      MPRINT = 2
      NSTEPS = 1000
      START = -5.0d0
      END = 5.0d0
      DLTXPT = 0.1d0
      Y(1) = (-DCOS(START)/2.0d0)
      WRITE(LIST,120) START,END,DLTXPT,Y(1)
  120 FORMAT(8F16.10)
   $
   $
          ATOMFT completed