#include <iostream> | |
#include <Eigen/Dense> | |
int main() | |
{ | |
Eigen::MatrixXd m(2,2); | |
m(0,0) = 3; | |
m(1,0) = 2.5; | |
m(0,1) = -1; | |
m(1,1) = m(1,0) + m(0,1); | |
std::cout << "Here is the matrix m:\n" << m << std::endl; | |
Eigen::VectorXd v(2); | |
v(0) = 4; | |
v(1) = v(0) - 1; | |
std::cout << "Here is the vector v:\n" << v << std::endl; | |
} |