| 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 | Matrix3f A; | ||||
| 10 | A << 1, 2, 1, | ||||
| 11 | 2, 1, 0, | ||||
| 12 | -1, 1, 2; | ||||
| 13 | cout << "Here is the matrix A:\n" << A << endl; | ||||
| 14 | cout << "The determinant of A is " << A.determinant() << endl; | ||||
| 15 | cout << "The inverse of A is:\n" << A.inverse() << endl; | ||||
| 16 | } | ||||