15 lines
383 B
C++
15 lines
383 B
C++
#include <Eigen/Dense>
|
|
#include <iostream>
|
|
|
|
using namespace std;
|
|
|
|
int main() {
|
|
Eigen::MatrixXf m(3, 3);
|
|
m << 1, 2, 3, 4, 5, 6, 7, 8, 9;
|
|
cout << "Here is the matrix m:" << endl << m << endl;
|
|
cout << "2nd Row: " << m.row(1) << endl;
|
|
m.col(2) += 3 * m.col(0);
|
|
cout << "After adding 3 times the first column into the third column, the matrix m is:\n";
|
|
cout << m << endl;
|
|
}
|