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/* roots/test.h
*
* Copyright (C) 1996, 1997, 1998, 1999, 2000 Reid Priedhorsky, 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 *)) ;
gsl_function_fdf create_fdf (double (*f)(double, void *),
double (*df)(double, void *),
void (*fdf)(double, void *, double *, double *));
void
test_macros (void);
void
test_roots (void);
void
test_poly (void);
void
test_f (const gsl_root_fsolver_type * T,
const char * description, gsl_function *f,
double lower_bound, double upper_bound, double correct_root);
void
test_f_e (const gsl_root_fsolver_type * T, const char * description,
gsl_function *f,
double lower_bound, double upper_bound, double correct_root);
void
test_fdf (const gsl_root_fdfsolver_type * T, const char * description,
gsl_function_fdf *fdf, double root, double correct_root);
void
test_fdf_e (const gsl_root_fdfsolver_type * T, const char * description,
gsl_function_fdf *fdf, double root, double correct_root);
void
usage (void);
void
error_handler (const char *reason, const char *file, int line);
double
func1 (double x, void * p);
double
func1_df (double x, void * p);
void
func1_fdf (double x, void * p, double *y, double *yprime);
double
func2 (double x, void * p);
double
func2_df (double x, void * p);
void
func2_fdf (double x, void * p, double *y, double *yprime);
double
func3 (double x, void * p);
double
func3_df (double x, void * p);
void
func3_fdf (double x, void * p, double *y, double *yprime);
double
func4 (double x, void * p);
double
func4_df (double x, void * p);
void
func4_fdf (double x, void * p, double *y, double *yprime);
double
func5 (double x, void * p);
double
func5_df (double x, void * p);
void
func5_fdf (double x, void * p, double *y, double *yprime);
double
func6 (double x, void * p);
double
func6_df (double x, void * p);
void
func6_fdf (double x, void * p, double *y, double *yprime);
double
sin_f (double x, void * p);
double
sin_df (double x, void * p);
void
sin_fdf (double x, void * p, double *y, double *yprime);
double
cos_f (double x, void * p);
double
cos_df (double x, void * p);
void
cos_fdf (double x, void * p, double *y, double *yprime);
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