Python postprocess_for_cse示例

示例#1

文件： test_cse.py 项目： fagan2888/diofant

def test_postprocess_for_cse():
    assert cse_main.postprocess_for_cse(x, [(opt1, None)]) == x
    assert cse_main.postprocess_for_cse(x, [(None, opt1)]) == x + y
    assert cse_main.postprocess_for_cse(x, [(None, None)]) == x
    assert cse_main.postprocess_for_cse(x, [(opt1, opt2)]) == x * z
    # Note the reverse order of application.
    assert cse_main.postprocess_for_cse(x, [(None, opt1),
                                            (None, opt2)]) == x * z + y

示例#2

文件： test_cse.py 项目： skirpichev/diofant

def test_postprocess_for_cse():
    assert cse_main.postprocess_for_cse(x, [(opt1, None)]) == x
    assert cse_main.postprocess_for_cse(x, [(None, opt1)]) == x + y
    assert cse_main.postprocess_for_cse(x, [(None, None)]) == x
    assert cse_main.postprocess_for_cse(x, [(opt1, opt2)]) == x*z
    # Note the reverse order of application.
    assert cse_main.postprocess_for_cse(
        x, [(None, opt1), (None, opt2)]) == x*z + y