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/*
* Copyright (C) 1996 Christopher Sims
* Copyright (C) 2003 Karibzhanov, Waggoner, and Zha
*
* This 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.
*
* It 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.
*
* If you did not received a copy of the GNU General Public License
* with this software, see <http://www.gnu.org/licenses/>.
*/
#ifndef __CSMINWEL_H__
#define __CSMINWEL_H__
// Added by DW to eliminate optpackage.h
#define INI_H_CSMINWEL 1.0e-005 //Initial value for the diagonal of inverse Hessian in the quasi-Newton search.
//1.0e-05 (sometimes used for SargentWZ USinflation project I)
//5.0e-04 (for monthly TVBAR)
//--- This extern variable allows an input by the user from an input data file.
extern double GRADSTPS_CSMINWEL;
void csminwel(double (*fcn)(double *x, int n, double **args, int *dims),
double *x, int n, double *H, double *gh,
int (*grad)(double *x, int n, double *g, double **args, int *dims),
double *fh, double crit, int *itct, int nit,
int *fcount, int *retcodeh, double **args, int *dims);
void csminwel_SetPrintFile(char *filename);
int csminwel_randomseedChanged(int seednumber);
#endif
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