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#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "first.h"
#ifdef HAVE_LIBCOCOA
#ifndef CoCoA_LESystemSolver_H
#define CoCoA_LESystemSolver_H
// Copyright (c) 2006 Stefan Kaspar
// This file is part of the source of CoCoALib, the CoCoA Library.
// CoCoALib is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License (version 3)
// as published by the Free Software Foundation. A copy of the full
// licence may be found in the file COPYING in this directory.
// CoCoALib 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 CoCoA; if not, see <http://www.gnu.org/licenses/>
#include <CoCoA/matrix.H>
namespace CoCoADortmund
{
/*! \brief Solve the linear system M*x0 = b using Gauss' algorithm.
*
* Computes a solution of M*x0 = b if there exists any using Gauss' algorithm.
* The solution will be stored in x0.
*
* \param x0 Will hold the solution of A*x0 = b.
* \param M A matrix.
* \param b A vector.
* \return true, if a solution exists, false else.
*/
bool LESystemSolver(CoCoA::matrix& x0, const CoCoA::matrix& M, const CoCoA::matrix& b);
} // end of namespace CoCoADortmund
#endif
#endif
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