Accord.Tests.Math.JaggedQrDecompositionTest.InverseTestNaN C# (CSharp) Method

        public void InverseTestNaN()
        {
            int n = 5;

            var I = Matrix.JaggedIdentity(n);

            for (int i = 0; i < n; i++)
            {
                for (int j = 0; j < n; j++)
                {
                    double[][] value = Matrix.JaggedMagic(n);

                    value[i][j] = double.NaN;

                    var target = new JaggedQrDecomposition(value);

                    var solution = target.Solve(I);
                    var inverse = target.Inverse();

                    Assert.IsTrue(Matrix.IsEqual(solution, inverse));
                }
            }
        }