Method check_bitop_identities_3

Lib/test/test_long.py:272–279

(self, x, y, z)

            eq(x ^ y, (x | y) & (~x | ~y))

    def check_bitop_identities_3(self, x, y, z):
        eq = self.assertEqual
        with self.subTest(x=x, y=y, z=z):
            eq((x & y) & z, x & (y & z))
            eq((x | y) | z, x | (y | z))
            eq((x ^ y) ^ z, x ^ (y ^ z))
            eq(x & (y | z), (x & y) | (x & z))
            eq(x | (y & z), (x | y) & (x | z))

    def test_bitop_identities(self):
        for x in special: