mirror of
https://gitlab.com/libeigen/eigen.git
synced 2024-12-27 07:29:52 +08:00
24 lines
400 B
C++
24 lines
400 B
C++
#include <Eigen/Dense>
|
|
#include <iostream>
|
|
|
|
using namespace Eigen;
|
|
using namespace std;
|
|
|
|
int main()
|
|
{
|
|
ArrayXXf a(3,3);
|
|
ArrayXXf b(3,3);
|
|
a << 1,2,3,
|
|
4,5,6,
|
|
7,8,9;
|
|
b << 1,2,3,
|
|
1,2,3,
|
|
1,2,3;
|
|
|
|
// Adding two arrays
|
|
cout << "a + b = " << endl << a + b << endl << endl;
|
|
|
|
// Subtracting a scalar from an array
|
|
cout << "a - 2 = " << endl << a - 2 << endl;
|
|
}
|