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 Vector3d v(-1,2,-3);
00017 cout << "the absolute values:" << endl << v.array().abs() << endl;
00018 cout << "the absolute values plus one:" << endl << v.array().abs()+1 << endl;
00019 cout << "sum of the squares: " << v.array().square().sum() << endl;
00020
00021 return 0;
00022 }