(f)
return dmp_ground_p(f.rep, None, f.lev)
Returns ``True`` if ``f`` is an element of the ground domain.
Returns ``True`` if ``f`` is an element of the ground domain.
Returns True if f is an element of the ground domain .
def is_ground(f):
        """Returns ``True`` if ``f`` is an element of the ground domain. """
        return dmp_ground_p(f.rep, None, f.lev)
def is_ground ( f ) : return dmp_ground_p ( f . rep , None , f . lev )