using System; using System.Collections.Generic; using System.Linq; using System.Text; using L = Science.Mathematics.LinearAlgebra; namespace Strang3Ed.Chapter02.Section5 { public class Example02 { public Example02() { } private string result; public string Result { get { return result; } } public void Compute() { double[,] x = {{1.0,0.0,0.0}, {-5.0,1.0,0.0}, {0.0,0.0,1.0}}; L.Matrix E = new L.Matrix(x); L.Matrix Ei = E.Inverse; result += Ei.ToString(); } } } /* 1 0 0 5 1 0 0 0 1 */