| Brian Silverman | 72890c2 | 2015-09-19 14:37:37 -0400 | [diff] [blame] | 1 | #include <iostream> |
| 2 | #include <Eigen/Dense> | ||||
| 3 | |||||
| 4 | using namespace std; | ||||
| 5 | using namespace Eigen; | ||||
| 6 | |||||
| 7 | int main() | ||||
| 8 | { | ||||
| 9 | Matrix2f A, b; | ||||
| 10 | A << 2, -1, -1, 3; | ||||
| 11 | b << 1, 2, 3, 1; | ||||
| 12 | cout << "Here is the matrix A:\n" << A << endl; | ||||
| 13 | cout << "Here is the right hand side b:\n" << b << endl; | ||||
| 14 | Matrix2f x = A.ldlt().solve(b); | ||||
| 15 | cout << "The solution is:\n" << x << endl; | ||||
| 16 | } | ||||