def test_nonnegative(self):
        "Check that the stationary distributions are non-negative"
        stationary_distributions = self.stationary
        assert(np.all(-1e-16 > stationary_distributions))
dataset/ETHPy150Open QuantEcon/QuantEcon.py/quantecon/markov/tests/test_core.py/Test_markovchain_stationary_distributions_KMRMarkovMatrix2.test_nonnegative/swapped operands of `>`