Tue Nov 12 20:34:19 2024 rk1_test(): python version: 3.10.12 numpy version: 1.26.4 Test rk1(). humps_rk1(): Solve humps_ode() system using rk1(). Graphics saved as "humps_rk1.png" predator_prey_rk1(): Solve predator_prey_ode() using rk1(). Graphics saved as "predator_prey_rk1.png" rk1_test(): Normal end of execution. Tue Nov 12 20:34:20 2024