08-Jan-2022 08:00:50 quasiperiodic_ode_test(): MATLAB/Octave version 9.8.0.1380330 (R2020a) Update 2 Solve the quasiperiodic ODE. Parameter values: t0 = 0 y0 = (2,0) y0 = (-10.8696,0) tstop = 20 quasiperiodic_ode23(): Use ode23() to solve the quasiperiodic ODE. Number of variable steps = 342 Graphics saved in "quasiperiodic_ode23.png" quasiperiodic_ode_test(): Normal end of execution. 08-Jan-2022 08:00:55