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

namespace Strang3Ed.Chapter05.Section2
{
    public class ExampleA
    {
        public ExampleA()
        {
        }
        private string result;
        public string Result
        {
            get { return result; }
        }
        public void Compute()
        {
            
            double[,] x = {{2.0,1.0},
                           {1.0,2.0}};

            double[,] y = {{2.0,1.0,0.0},
                           {1.0,2.0,1.0},
                           {1.0,1.0,2.0}};

            double[,] z = {{2.0,1.0,0.0,0.0},
                           {1.0,2.0,1.0,0.0},
                           {1.0,1.0,2.0,1.0},
                           {1.0,1.0,1.0,2.0}};

            L.Matrix H2 = new L.Matrix(x);
            L.Matrix H3 = new L.Matrix(y);
            L.Matrix H4 = new L.Matrix(z);
            result += H2.Determinant.ToString() + "       ";
            result += H3.Determinant.ToString() + "       ";
            result += H4.Determinant.ToString() + "       ";
        }
    }
}
/*
3       5       8       
*/