Tue Oct 19 11:59:40 2021 midpoint_test: Python version: 3.6.9 Test midpoint() for solving an ordinary differential equation. midpoint_humps_test: Solve the humps ODE system using midpoint(). Graphics saved as "midpoint_humps.png" midpoint_predator_prey_test: Solve the predator prey ODE using midpoint(). Graphics saved as "midpoint_predator_prey.png" midpoint_test: Normal end of execution. Tue Oct 19 11:59:41 2021