Accord.Tests.Math.JaggedLuDecompositionTest.LogDeterminantTest2 C# (CSharp) Method

        public void LogDeterminantTest2()
        {
            float[][] value =
            {
               new float[] {  2,  3,  0 },
               new float[] { -1,  2,  1 },
               new float[] {  0, -1,  3 }
            };

            JaggedLuDecompositionF lu = new JaggedLuDecompositionF(value);
            Assert.AreEqual(23, lu.Determinant);

            double expected = System.Math.Log(23);
            double actual = lu.LogDeterminant;

            Assert.AreEqual(expected, actual, 1e-5);
        }