using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using L = Science.Mathematics.LinearAlgebra;
namespace Strang3Ed.Chapter05.Section2
{
public class Example06
{
public Example06()
{
}
private string result;
public string Result
{
get{return result;}
}
public void Compute()
{
double[,] x = {{2.0,-1.0,0.0,0.0,0.0},
{-1.0,2.0,-1.0,0.0,0.0},
{0.0,-1.0,2.0,-1.0,0.0},
{0.0,0.0,-1.0,2.0,-1.0},
{0.0,0.0,0.0,-1.0,2.0}};
L.Matrix A = new L.Matrix(x);
result += A.Determinant.ToString()+" ";
L.Cofactor C00 = new L.Cofactor(A, 0, 0);
L.Cofactor C01 = new L.Cofactor(A, 0, 1);
double d = 2.0 * C00.Determinant + (-1.0) * C01.Determinant;
result += d.ToString();
}
}
}
/*
6 6
*/