def to_cmd(self):
        return " ".join(filter(lambda x: len(x) > 0,
                               [o.to_cmd() for o in self if not o.hidden]))
Return a Rational approximation to ``self`` with the tolerance ``tol``.
dataset/ETHPy150Open thasso/pyjip/jip/options.py/Options.to_cmd--crossover with--dataset/ETHPy150Open sympy/sympy/sympy/polys/rootoftools.py/ComplexRootOf.eval_rational