Method test_fma_single_round

Lib/test/test_math.py:2872–2874

(self)

        self.assertEqual(math.fma(a, b, -c), c)

    def test_fma_single_round(self):
        a = float.fromhex('0x1p-50')
        self.assertEqual(math.fma(a - 1.0, a + 1.0, 1.0), a*a)

    def test_random(self):
        # A collection of randomly generated inputs for which the naive FMA