celeries.mmr.MMR.v2couple

MMR.v2couple(v, i, j)

Compute the two resonance angles of a couple of planet from the coordinates v = (y, phi, x, dL).

Parameters:

v(…, 4*npla-4) ndarray

Normalized coordinates (y, phi, x, dL).

Returns:

sigi, sigj(…) ndarrays

The two resonance angles.