**three_body_ode_test**,
a FORTRAN90 code which
calls three_body_ode(), which
simulates the solution of the planar three body problem.

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

three_body_ode, a FORTRAN90 code which defines a set of ordinary differential equations (ODE) which simulates the behavior of three planets, constrained to lie in a plane, and moving under the influence of gravity, by Walter Gander and Jiri Hrebicek.

- three_body_ode_test.f90, calls all the tests.
- three_body_ode_test.sh, runs all the tests.
- three_body_ode_test.txt, the output file.

- three_body_ode_t.txt, the values of time T at every 0.1 seconds.
- three_body_ode_y.txt, the values of the 12 state variables at every time.