I want to calculate the lagrangian points of the gravitational field in a 2-body problem. i want to superpose the two gravitational fields of the bodys and after that transform them into a rotating system which has the same angular velocity as the 2-body system does have. from this newscalarfield i want to calculate the stationary points to get the lagrangian points. Can somone tell me, if this would work? And How I can apply the rotation to the superposed gravitational field?