using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using L = Science.Mathematics.LinearAlgebra;

namespace Strang3Ed.Chapter03.Section4
{
    public class Example02
    {
        public Example02()
        {
        }
        private string result;
        public string Result
        {
            get { return result; }
        }
        public void Compute()
        {
            double[,] x = { { 1.0, 1.0, 1.0}, 
                            { 1.0, 2.0, -1.0}};

            L.Matrix A = new L.Matrix(x);

            double[] y = { 3.0, 4.0 };

            L.Vector b = new L.Vector(y);

            L.LinearEquationGeneral eq = new L.LinearEquationGeneral(A, b);
            eq.Solve();                     

            result += eq.ParticularSolution.ToString() + "\r\n";
            result += eq.SpecialSolution.ToString();
            foreach (int k in eq.FreeVariable) result += k.ToString() + "   ";
        }
    }
}
/*
2
1
0

-3     
2     
1     

2    
*/