Let's form arrays with the values from the previous Time for action section by adding a 0 to each array:
Call the function with lower precision:
print("Decimal 8", np.testing.assert_array_almost_equal([0, 0.123456789], [0, 0.123456780], decimal=8))The result is as follows:
Decimal 8 NoneCall the function with higher precision:
print("Decimal 9", np.testing.assert_array_almost_equal([0, 0.123456789], [0, 0.123456780], decimal=9))The test raises an
AssertionError:Decimal 9 Traceback (most recent call last): … assert_array_compare raise AssertionError(msg) AssertionError: Arrays are not almost equal (mismatch 50.0%) x: array([ 0. , 0.12345679]) y: array([ 0. , 0.12345678])