Accord.Tests.Math.GoldfarbIdnaniTest.GoldfarbIdnaniConstructorTest1 C# (CSharp) Method

        public void GoldfarbIdnaniConstructorTest1()
        {
            double[,] D = Matrix.Identity(3);
            double[] d = { 0, 5, 0 };

            double[,] A = 
            {
                { -4, -3, 0 },
                {  2,  1, 0 },
                {  0, -2, 1 },
            };

            double[] b = { -8, 2, 0 };

            List<LinearConstraint> constraints = new List<LinearConstraint>();
            constraints.Add(new LinearConstraint(-4, -3, +0) { Value = -8 });
            constraints.Add(new LinearConstraint(+2, +1, +0) { Value = +2 });
            constraints.Add(new LinearConstraint(+0, -2, +1) { Value = +0 });

            QuadraticObjectiveFunction f = new QuadraticObjectiveFunction("2x² + y - z + 2");

            GoldfarbIdnani target = new GoldfarbIdnani(f, constraints);

            Assert.IsTrue(A.IsEqual(target.ConstraintMatrix));
            Assert.IsTrue(b.IsEqual(target.ConstraintValues));
        }