Accord.Tests.Statistics.SplineTest.KernelTest C# (CSharp) Method

        public void KernelTest()
        {
            Spline target = new Spline();

            double[] x = { 1, 2, 3 };
            double[] y = { 4, 5, 6 };
            double expected = 5.577138888888889e+03;
            double actual;

            actual = target.Function(x, y);
            Assert.AreEqual(expected, actual);


            double[] x2 = { 5, 11, 2 };
            double[] y2 = { 4, 5,  1 };
            expected = 3.331507407407407e+04;

            actual = target.Function(x2, y2);
            Assert.AreEqual(System.Math.Round(expected, 5),
                            System.Math.Round(actual, 5));
        }