using System; using System.Collections.Generic; using System.Linq; using System.Text; using L = Science.Mathematics.LinearAlgebra; namespace Strang3Ed.Chapter04.Section2 { public class Example03 { public Example03() { } private string result; public string Result { get { return result; } } public void Compute() { double[,] x = { {1.0, 0.0}, {1.0, 1.0}, {1.0, 2.0}}; L.Matrix A = new L.Matrix(x); L.Vector b = new L.Vector(3); b[0] = 6.0; b[1] = 0.0; b[2] = 0.0; L.Subspace s = new L.Subspace(A); L.Projection obj = new L.Projection(s, b); result += obj.OntoSubspace.ToString() + "\r\n"; result += obj.Error.ToString() + "\r\n"; } } } /* 5 2 -1 1 -2 1 */