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| #include <iostream>
| #include <Eigen/Dense>
|
| using namespace Eigen;
|
| int main()
| {
| Matrix2d a;
| a << 1, 2,
| 3, 4;
| MatrixXd b(2,2);
| b << 2, 3,
| 1, 4;
| std::cout << "a + b =\n" << a + b << std::endl;
| std::cout << "a - b =\n" << a - b << std::endl;
| std::cout << "Doing a += b;" << std::endl;
| a += b;
| std::cout << "Now a =\n" << a << std::endl;
| Vector3d v(1,2,3);
| Vector3d w(1,0,0);
| std::cout << "-v + w - v =\n" << -v + w - v << std::endl;
| }
|
|
