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/*----------------------------------------------------------------------------
ADOL-C -- Automatic Differentiation by Overloading in C++
File: LU.h
Revision: $Id$
Contents: example for 'active' LU-decomposition and according solver
Copyright (c) Andrea Walther, Andreas Griewank, Andreas Kowarz,
Hristo Mitev, Sebastian Schlenkrich, Jean Utke, Olaf Vogel
This file is part of ADOL-C. This software is provided as open source.
Any use, reproduction, or distribution of the software constitutes
recipient's acceptance of the terms of the accompanying license file.
---------------------------------------------------------------------------*/
#ifndef _LU_H
#define _LU_H
/****************************************************************************/
/* INCLUDES */
#include <adolc/adolc.h> // use of ALL ADOL-C interfaces
/****************************************************************************/
/* Simple LU-factorization according to Crout's algorithm without pivoting */
void LUfact(int n, adouble **A);
/****************************************************************************/
/* Solution of A*x=b by forward and backward substitution */
void LUsolve(int n, adouble **A, adouble *bx);
/****************************************************************************/
/* END OF FILE */
#endif
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