**arenstorf_ode_test**,
an Octave code which
calls arenstorf_ode(), which
describes an ordinary differential equation (ODE) which defines
a stable periodic orbit of a spacecraft around the Earth and the Moon.

The computer code and data files described and made available on this web page are distributed under the GNU LGPL license.

arenstorf_ode, an Octave code which describes an ordinary differential equation (ODE) which defines a stable periodic orbit of a spacecraft around the Earth and the Moon.

- arenstorf_ode_test.m, calls all the tests.
- arenstorf_ode_test.sh, runs all the tests.
- arenstorf_ode_test.txt, the output file.

- arenstorf_ode_phase.png, a phase plane plot of x versus y.