Sat Jan 29 15:32:26 2022

vanderpol_ode_test():
  Python version: 3.6.9
  Solve vanderpol_ode().

  parameters:
    mu    =  2.0
    t0    =  0.0
    y0    =  [1. 0.]
    tstop =  40.0

vanderpol_solve_ivp():
  Solve the van der Pol oscillator ODE using solve_ivp().
  Graphics saved as "vanderpol_solve_ivp_plot.png"
  Graphics saved as "vanderpol_solve_ivp_phase.png"

vanderpol_solve_ivp():
  Normal end of execution.

vanderpol_ode_test():
  Normal end of execution.
Sat Jan 29 15:32:27 2022