using System; using System.Collections.Generic; using System.Linq; using System.Text; using L = Science.Mathematics.LinearAlgebra; namespace Strang3Ed.Chapter06.Section7 { public class Example01 { public Example01() { } private string result; public string Result { get{return result;} } public void Compute() { double[,] x = { {2.0, 2.0}, {-1.0, 1.0} }; L.Matrix A = new L.Matrix(x); L.FactorizationAeqUSVt obj = new L.FactorizationAeqUSVt(A); obj.Compute(); L.Matrix B = obj.ColumnOrthogonal * obj.Diagonal * obj.Orthogonal.Transpose; result += B.ToString() + "\r\n"; } } } /* 2 2 -1 0.999999999999999 */