mirror of
https://gitlab.com/libeigen/eigen.git
synced 2024-12-03 06:50:57 +08:00
16 lines
347 B
C++
16 lines
347 B
C++
#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;
|
|
} |