(f)
return f.dom.is_one(dmp_ground_content(f.rep, f.lev, f.dom))
Returns ``True`` if the GCD of the coefficients of ``f`` is one.
Returns ``True`` if the GCD of the coefficients of ``f`` is one.
Returns True if the GCD of the coefficients of f is one .
def is_primitive(f):
        """Returns ``True`` if the GCD of the coefficients of ``f`` is one. """
        return f.dom.is_one(dmp_ground_content(f.rep, f.lev, f.dom))
def is_primitive ( f ) : return f . dom . is_one ( dmp_ground_content ( f . rep , f . lev , f . dom ) )