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


COPTION DOUBLE,DUMP=1
      DIFF ( Y1 , X , 1 ) = - Y2
      DIFF ( Y2 , X , 1 ) = Y1
   $
C The ODE, system of ODE, entered is linear.
C   MSTIFF has been set to 10.
   $
      MPRINT = 2
      NSTEPS = 1000
      START = 0.2D0
      END = 0.8D0
      DLTXPT = 0.01D0
      Y1(1) = DCOS(START)
      Y2(1) = DSIN(START)
      MSTIFF = 1
      ERRLIM = 1.0D-04
      WRITE(LIST,120) START,END,DLTXPT,Y1(1),Y2(1)
  120 FORMAT(8F16.10)
   $
   $
          ATOMFT completed