Go to the documentation of this file.00001 #include <Eigen/Core>
00002 #include <Eigen/LU>
00003 #include <Eigen/QR>
00004 #include <Eigen/Cholesky>
00005 #include <Eigen/Geometry>
00006 #include <Eigen/Jacobi>
00007 #include <Eigen/Eigenvalues>
00008 #include <iostream>
00009
00010 using namespace Eigen;
00011 using namespace std;
00012
00013 int main(int, char**)
00014 {
00015 cout.precision(3);
00016 Matrix3f A;
00017 Vector3f b;
00018 A << 1,2,3, 0,5,6, 0,0,10;
00019 b << 3, 3, 4;
00020 cout << "Here is the matrix A:" << endl << A << endl;
00021 cout << "Here is the vector b:" << endl << b << endl;
00022 Vector3f x = A.triangularView<Upper>().solve(b);
00023 cout << "The solution is:" << endl << x << endl;
00024
00025 return 0;
00026 }