get_grid(self, domain=None, divs=None, **kw): 

Provides the Colbert-Miller DVR grid for the [-inf, inf] range

• domain: Any

• divs: Any

• flavor: Any

• kw: Any

• :returns: _

get_kinetic_energy(self, grid=None, mass=None, hb=1, **kwargs): 

real_momentum(self, grid=None, mass=None, hb=1, **kwargs): 

Provides the real part of the momentum for the [-inf, inf] range

• grid: Any

• hb: Any

• kw: Any

• :returns: _