#include <iostream> #include <cmath> #include "EigenResources\Eigenvalues" MatrixXd A (4,4); A << 4, 0, 0, 0, 0, 9, 0, 0, 0, 0, 16, 0, 0, 0, 0, 32; cout << A.pow(0.37) << endl;
#define EIGEN_NO_DEBUG