09 May 2025   9:29:26.952 PM

rk3_test():
  FORTRAN90 version
  Test rk3() on several ODE's.

predator_prey_rk3_test

  A pair of ordinary differential equations for a population
  of predators and prey are solved using rk3().

  The exact solution shows periodic behavior, with a fixed
  period and amplitude.
 
  predator_prey_rk3_test: data stored in "predator_prey_rk3_data.txt".
  predator_prey_rk3_test: plot commands stored in "predator_prey_rk3_commands.txt".

stiff_rk3_test
  Solve stiff ODE using rk3().
 
  plot2: data stored in "stiff_rk3_data1.txt" and "stiff_rk3_data2.txt".
  plot2: plot commands stored in "stiff_rk3_commands.txt".

rk3_test():
  Normal end of execution.

09 May 2025   9:29:26.953 PM