ultimatepp/uppsrc/plugin/Eigen/unsupported/doc/examples/MatrixPower_optimal.cpp
koldo b157ebb02c Eigen: Updated to 3.2.5 version
git-svn-id: svn://ultimatepp.org/upp/trunk@8966 f0d560ea-af0d-0410-9eb7-867de7ffcac7
2015-09-26 14:04:10 +00:00

17 lines
424 B
C++

#include <unsupported/Eigen/MatrixFunctions>
#include <iostream>
using namespace Eigen;
int main()
{
Matrix4cd A = Matrix4cd::Random();
MatrixPower<Matrix4cd> Apow(A);
std::cout << "The matrix A is:\n" << A << "\n\n"
"A^3.1 is:\n" << Apow(3.1) << "\n\n"
"A^3.3 is:\n" << Apow(3.3) << "\n\n"
"A^3.7 is:\n" << Apow(3.7) << "\n\n"
"A^3.9 is:\n" << Apow(3.9) << std::endl;
return 0;
}