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/* min/test.h
*
* Copyright (C) 1996, 1997, 1998, 1999, 2000 Brian Gough
*
* This program is 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 2 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, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
gsl_function create_function (double (*f)(double, void *));
void
test_f_e (const gsl_min_fminimizer_type * T,
const char * description, gsl_function *f,
double lower_bound, double minimum, double upper_bound,
double correct_minimum);
void
test_f (const gsl_min_fminimizer_type * T,
const char * description, gsl_function *f,
double lower_bound, double middle, double upper_bound,
double correct_minimum);
int
test_bracket (const char * description,gsl_function *f,double lower_bound,
double upper_bound, unsigned int max);
double f_cos (double x, void * p);
double func1 (double x, void * p);
double func2 (double x, void * p);
double func3 (double x, void * p);
double func4 (double x, void * p);
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