Example #1
0
        private double SimpleIterativeMethodRun()
        {
            var    method = new SimpleIterativeMethod(function1, derivative, a1, b1, eps);
            double root   = method.Calculate();

            Plots.DrawSimpleMethodFunction(method.Roots);
            return(root);
        }
Example #2
0
        public void QuadraticTest()
        {
            double func(double x) => 2 * x * x - 4;
            double deriv(double x) => 4 * x;

            double a   = 0;
            double b   = 5;
            double eps = 0.00001;

            var    simpleIterMethod = new SimpleIterativeMethod(func, deriv, a, b, eps);
            double root             = simpleIterMethod.Calculate();

            Assert.AreEqual(1.4142, Math.Round(root, 4));
        }
Example #3
0
        public void LinearTest()
        {
            double func(double x) => 3 * x - 2;
            double deriv(double x) => 3;

            double a   = 1;
            double b   = 10;
            double eps = 0.00001;

            var    simpleIterMethod = new SimpleIterativeMethod(func, deriv, a, b, eps);
            double root             = simpleIterMethod.Calculate();

            Assert.AreEqual(0.6667, Math.Round(root, 4));
        }