20 June 2025 04:03:52 PM

stiff_ode_test():
  C version
  Test stiff_ode(), which solves a stiff ODE
  using euler(), euler_backward(), midpoint().

  Parameters:
    lambda = 50
    t0     = 0
    y0     = 0
    tstop  = 1

stiff_euler_test
  Solve stiff ODE using the Euler method.

  stiff_ode_test: data stored in 'stiff_euler_data1.txt' and 'stiff_euler_data2.txt'.
  stiff_ode_test: plot commands stored in "stiff_euler_commands.txt".

stiff_backward_euler_test
  Solve stiff ODE using the backward Euler method.

  stiff_ode_test: data stored in 'stiff_euler_backward_data1.txt' and 'stiff_euler_backward_data2.txt'.
  stiff_ode_test: plot commands stored in "stiff_euler_backward_commands.txt".

stiff_midpoint_test
  Solve stiff ODE using the midpoint method.

  stiff_ode_test: data stored in 'stiff_midpoint_data1.txt' and 'stiff_midpoint_data2.txt'.
  stiff_ode_test: plot commands stored in "stiff_midpoint_commands.txt".

stiff_ode_test():
  Normal end of execution.
20 June 2025 04:03:52 PM