Thu Feb  3 20:07:00 2022

pendulum_ode_test():
  Python version: 3.6.9
  Solve pendulum_ode().

  parameters:
    gravity (m/s^2)   =  9.81
    length (m)        =  1.0
    mass (g)          =  1.0
    t0 (s)            =  0.0
    u0,v0 (rad,rad/s) =  [1.04719755 0.        ]
    tstop (s)         =  20.0
    period (s)        =  2.0060666807106475

pendulum_solve_ivp():
  Solve pendulum_ode() using solve_ivp().
  Graphics saved as "pendulum_solve_ivp_theta.png"
  Graphics saved as "pendulum_solve_ivp_thetadot.png"
  Graphics saved as "pendulum_solve_ivp_energy.png"

pendulum_ode_test():
  Normal end of execution.
Thu Feb  3 20:07:01 2022