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| #include <iostream>
| #include <Eigen/Dense>
|
| using namespace std;
| using namespace Eigen;
|
| int main()
| {
| Matrix3f A;
| A << 1, 2, 1,
| 2, 1, 0,
| -1, 1, 2;
| cout << "Here is the matrix A:\n" << A << endl;
| cout << "The determinant of A is " << A.determinant() << endl;
| cout << "The inverse of A is:\n" << A.inverse() << endl;
| }
|
|
