using System; using System.Collections.Generic; using System.Linq; using System.Text; using L = Science.Mathematics.LinearAlgebra; namespace Strang3Ed.Chapter06.Section5 { public class Example02 { public Example02() { } private string result; public string Result { get { return result; } } public void Compute() { double[,] x = { {1.0, 2.0}, {2.0, 7.0}}; L.SymmetricMatrix A = new L.SymmetricMatrix(x); A.Diagonalize(); result += A.Eigenvalue[0].ToString() + "\r\n"; result += A.Eigenvector[0].ToString() + "\r\n"; result += A.Eigenvalue[1].ToString() + "\r\n"; result += A.Eigenvector[1].ToString() + "\r\n"; } } } /* 7.60555127546399 0.28978414868843 0.957092026489053 0.394448724536011 0.957092026489053 -0.28978414868843 */