03-Aug-2020 14:36:56 pendulum_nonlinear_ode_test: MATLAB/Octave version 4.2.2 Test pendulum_nonlinear_ode using ode23. Initial angular deflection = 70 degrees Initial angular velocity = 0 degrees/second Graphics saved in "pendulum_nonlinear_ode_test.png" pendulum_nonlinear_ode_test: Normal end of execution. 03-Aug-2020 14:36:56