def _eval_conjugate(self):
        z, m = self.args
        if (m.is_real and (1 - m).is_positive) is False:
            return self.func(z.conjugate(), m.conjugate())
dataset/ETHPy150Open sympy/sympy/sympy/functions/special/elliptic_integrals.py/elliptic_f._eval_conjugate/swapped operands of `-`