Accord.Tests.Math.MatrixTest.IsEqualTest2 C# (CSharp) Method

        public void IsEqualTest2()
        {
            double[,] a = 
            {
                { 0.2,  0.1, 0.0                     },
                { 0.2, -0.5, Double.NaN              },
                { 0.2, -0.1, Double.NegativeInfinity },
            };

            double[,] b =
            {
                { 0.23,  0.1,  0.0                     },
                { 0.21, -0.5,  Double.NaN              },
                { 0.19, -0.11, Double.NegativeInfinity },
            };

            double threshold = 0.03;
            bool expected = true;
            bool actual = Matrix.IsEqual(a, b, atol: threshold);
            Assert.AreEqual(expected, actual);
        }