13 November 2024  10:07:50.292 PM

rk2_implicit_test():
  Fortran90 version
  Test rk2_implicit().
 x(1) =    0.0000000000000000     

humps_test():
 x(1) =    0.0000000000000000     
 
  humps_test(): data stored in "humps_data.txt".
  humps_test(): plot commands stored in "humps_commands.txt".

predator_prey_test()

  A pair of ordinary differential equations for a population
  of predators and prey are solved using rk2_implicit().

  The exact solution shows periodic behavior, with a fixed
  period and amplitude.
 
  predator_prey_test: data stored in "predator_prey_data.txt".
  predator_prey_test: plot commands stored in "predator_prey_commands.txt".

stiff_test():
  Solve stiff ODE using rk2_implicit()
 
  plot2: data stored in "stiff_data1.txt" and "stiff_data2.txt".
  plot2: plot commands stored in "stiff_commands.txt".

rk2_implicit_test():
  Normal end of execution.

13 November 2024  10:07:50.293 PM