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

namespace Strang3Ed.Chapter05.Section3
{
    public class Example03
    {
        public Example03()
        {
        }
        private string result;
        public string Result
        {
            get { return result; }
        }
        public void Compute()
        {
            double[,] x = {{1.0,0.0,0.0,0.0},
                           {1.0,1.0,0.0,0.0},
                           {1.0,1.0,1.0,0.0},
                           {1.0,1.0,1.0,1.0}};

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

            L.Cofactor C00 = new L.Cofactor(A, 0, 0);
            L.Cofactor C01 = new L.Cofactor(A, 0, 1);

            result += C00.Determinant.ToString() + "\r\n";
            result += C01.Determinant.ToString() + "\r\n";
        }
    }
}
/*
1
-1
*/