test_linalg.py 文件源码

def do(self, a, b):
        evalues, evectors = linalg.eig(a)
        assert_allclose(dot_generalized(a, evectors),
                        np.asarray(evectors) * np.asarray(evalues)[..., None, :],
                        rtol=get_rtol(evalues.dtype))
        assert_(imply(isinstance(a, matrix), isinstance(evectors, matrix)))