arr_equal_close.py 文件源码

def arr_equiv():
    ar1 = np.array([[1, 2], [3, 4]])
    ar2 = np.array([[1, 2]])
    ar3 = np.array([[1, 2], [1, 2]])
    ar4 = np.array([1, 2])
    print np.array_equiv(ar1, ar2)
    # False
    print np.array_equiv(ar1, ar4)
    # False
    print np.array_equiv(ar2, ar3)
    # True