odetools.hpp

/* LyapXool – V3: Quadratic optimisations, is a program to compute Complete Lyapunov functions,
-> for dynamical systems described by non linear autonomous ordinary differential equations,
->This is a free software; you can redistribute it and/or
-> modify it under the terms of the GNU General Public License
-> as published by the Free Software Foundation; either version 3
-> of the License, or (at your option) any later version.
-> This program is distributed in the hope that it will be useful,
-> but WITHOUT ANY WARRANTY; without even the implied warranty of
-> MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-> GNU General Public License for more details.
-> You should have received a copy of the GNU General Public License
-> along with this program.  If not, see <http://www.gnu.org/licenses/>.
-> Author and main maintainer: Carlos Argáez
*/

#ifndef odetools_hpp
#define odetools_hpp

#include <stdio.h>
#include "instructions.hpp"
#include <armadillo>

void jacobian(const bool normal, arma::rowvec const &x, arma::mat &J, const double finitedifferencetol);

void eigvalsol(const bool normal, arma::rowvec const &x, arma::cx_vec &eigval, arma::cx_mat &eigvec, const double finitedifferencetol);

void eigvecsol(const bool normal, arma::rowvec const &x, const double finitedifferencetol);

void judge(bool normal, arma::rowvec const &x, const double finitedifferencetol);

void crit_point_eigen_pairs(arma::mat &matofpoints);

#endif /* odetools_hpp */