Accord.Tests.Math.NormalTest.FunctionTest C# (CSharp) Method

        public void FunctionTest()
        {
            // p = 0.5 * erfc(-z ./ sqrt(2))
            double value = 0.42;
            double expected = 0.662757273151751;
            double actual = Normal.Function(value);
            Assert.AreEqual(expected, actual, 1e-10);
        }