def evalf(self, prec=None, **options):
        return self.applyfunc(lambda i: i.evalf(prec, **options))
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dataset/ETHPy150Open sympy/sympy/sympy/matrices/matrices.py/MatrixBase.evalf--crossover with--dataset/ETHPy150Open saltstack/salt/salt/modules/xmpp.py/send_msg_multi