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

        public void LogDeterminantTest()
        {
            JaggedLuDecompositionF lu = new JaggedLuDecompositionF(
                CholeskyDecompositionTest.bigmatrix.ToSingle().ToJagged());
            Assert.AreEqual(0, lu.Determinant);
            Assert.AreEqual(-2224.8931093738875, lu.LogDeterminant, 1e-3);
            Assert.IsTrue(lu.Nonsingular);
        }