compile_Tutorial_solve_triangular.cpp
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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 }


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Author(s): Dorian Galvez-Lopez
autogenerated on Sun Jan 5 2014 11:30:58