29 November 2023 06:56:44 PM midpoint_test(): C++ version Test midpoint() on several ODE's. predator_prey_test(): A pair of ordinary differential equations for a population of predators and prey are solved using midpoint(). 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 midpoint(). plot2: data stored in 'stiff_data1.txt' and 'stiff_data2.txt' plot2: plot commands stored in 'stiff_commands.txt'. midpoint_test(): Normal end of execution. 29 November 2023 06:56:44 PM