def _actionsFreqs(self,*args,**kwargs):
        """
        NAME:
           actionsFreqs (_actionsFreqs)
        PURPOSE:
           evaluate the actions and frequencies (jr,lz,jz,Omegar,Omegaphi,Omegaz)
        INPUT:
           Either:
              a) R,vR,vT,z,vz[,phi]:
                 1) floats: phase-space value for single object (phi is optional) (each can be a Quantity)
                 2) numpy.ndarray: [N] phase-space values for N objects (each can be a Quantity)
              b) Orbit instance: initial condition used if that's it, orbit(t) if there is a time given as well as the second argument
           maxn= (default: object-wide default) Use a grid in vec(n) up to this n (zero-based)
           ts= if set, the phase-space points correspond to these times (IF NOT SET, WE ASSUME THAT ts IS THAT THAT IS ASSOCIATED WITH THIS OBJECT)
           _firstFlip= (False) if True and Orbits are given, the backward part of the orbit is integrated first and stored in the Orbit object
        OUTPUT:
            (jr,lz,jz,Omegar,Omegaphi,Omegaz)
        HISTORY:
           2013-09-10 - Written - Bovy (IAS)
        """
        acfs= self._actionsFreqsAngles(*args,**kwargs)
        return (acfs[0],acfs[1],acfs[2],acfs[3],acfs[4],acfs[5])