15 September 2021   3:23:34.757 PM

stiff_ode_test
  FORTRAN90 version
  Test stiff_ode using euler(), euler_backward(), midpoint().

  Parameter values:
    lambda =    50.0000    
    t0     =    0.00000    
    y0     =    0.00000    

stiff_euler_test
  Solve stiff ODE using the Euler method.
 
  plot2: data stored in "stiff_euler_data1.txt" and "stiff_euler_data2.txt".
  plot2: plot commands stored in "stiff_euler_commands.txt".

stiff_backward_euler_test
  Solve stiff ODE using the backward Euler method.
 
  plot2: data stored in "stiff_euler_backward_data1.txt" and "stiff_euler_backward_data2.txt".
  plot2: plot commands stored in "stiff_euler_backward_commands.txt".

stiff_midpoint_test
  Solve stiff ODE using the midpoint method.
 
  plot2: data stored in "stiff_midpoint_data1.txt" and "stiff_midpoint_data2.txt".
  plot2: plot commands stored in "stiff_midpoint_commands.txt".

stiff_ode_test
  Normal end of execution.
15 September 2021   3:23:34.758 PM