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/* specfunc/gsl_sf_airy.h
*
* Copyright (C) 1996, 1997, 1998, 1999, 2000 Gerard Jungman
*
* 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 3 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.
*/
/* Author: G. Jungman */
#ifndef __GSL_SF_AIRY_H__
#define __GSL_SF_AIRY_H__
#include <gsl/gsl_mode.h>
#include <gsl/gsl_sf_result.h>
#undef __BEGIN_DECLS
#undef __END_DECLS
#ifdef __cplusplus
# define __BEGIN_DECLS extern "C" {
# define __END_DECLS }
#else
# define __BEGIN_DECLS /* empty */
# define __END_DECLS /* empty */
#endif
__BEGIN_DECLS
/* Airy function Ai(x)
*
* exceptions: GSL_EUNDRFLW
*/
int gsl_sf_airy_Ai_e(const double x, const gsl_mode_t mode, gsl_sf_result * result);
double gsl_sf_airy_Ai(const double x, gsl_mode_t mode);
/* Airy function Bi(x)
*
* exceptions: GSL_EOVRFLW
*/
int gsl_sf_airy_Bi_e(const double x, gsl_mode_t mode, gsl_sf_result * result);
double gsl_sf_airy_Bi(const double x, gsl_mode_t mode);
/* scaled Ai(x):
* Ai(x) x < 0
* exp(+2/3 x^{3/2}) Ai(x) x > 0
*
* exceptions: none
*/
int gsl_sf_airy_Ai_scaled_e(const double x, gsl_mode_t mode, gsl_sf_result * result);
double gsl_sf_airy_Ai_scaled(const double x, gsl_mode_t mode);
/* scaled Bi(x):
* Bi(x) x < 0
* exp(-2/3 x^{3/2}) Bi(x) x > 0
*
* exceptions: none
*/
int gsl_sf_airy_Bi_scaled_e(const double x, gsl_mode_t mode, gsl_sf_result * result);
double gsl_sf_airy_Bi_scaled(const double x, gsl_mode_t mode);
/* derivative Ai'(x)
*
* exceptions: GSL_EUNDRFLW
*/
int gsl_sf_airy_Ai_deriv_e(const double x, gsl_mode_t mode, gsl_sf_result * result);
double gsl_sf_airy_Ai_deriv(const double x, gsl_mode_t mode);
/* derivative Bi'(x)
*
* exceptions: GSL_EOVRFLW
*/
int gsl_sf_airy_Bi_deriv_e(const double x, gsl_mode_t mode, gsl_sf_result * result);
double gsl_sf_airy_Bi_deriv(const double x, gsl_mode_t mode);
/* scaled derivative Ai'(x):
* Ai'(x) x < 0
* exp(+2/3 x^{3/2}) Ai'(x) x > 0
*
* exceptions: none
*/
int gsl_sf_airy_Ai_deriv_scaled_e(const double x, gsl_mode_t mode, gsl_sf_result * result);
double gsl_sf_airy_Ai_deriv_scaled(const double x, gsl_mode_t mode);
/* scaled derivative:
* Bi'(x) x < 0
* exp(-2/3 x^{3/2}) Bi'(x) x > 0
*
* exceptions: none
*/
int gsl_sf_airy_Bi_deriv_scaled_e(const double x, gsl_mode_t mode, gsl_sf_result * result);
double gsl_sf_airy_Bi_deriv_scaled(const double x, gsl_mode_t mode);
/* Zeros of Ai(x)
*/
int gsl_sf_airy_zero_Ai_e(unsigned int s, gsl_sf_result * result);
double gsl_sf_airy_zero_Ai(unsigned int s);
/* Zeros of Bi(x)
*/
int gsl_sf_airy_zero_Bi_e(unsigned int s, gsl_sf_result * result);
double gsl_sf_airy_zero_Bi(unsigned int s);
/* Zeros of Ai'(x)
*/
int gsl_sf_airy_zero_Ai_deriv_e(unsigned int s, gsl_sf_result * result);
double gsl_sf_airy_zero_Ai_deriv(unsigned int s);
/* Zeros of Bi'(x)
*/
int gsl_sf_airy_zero_Bi_deriv_e(unsigned int s, gsl_sf_result * result);
double gsl_sf_airy_zero_Bi_deriv(unsigned int s);
__END_DECLS
#endif /* __GSL_SF_AIRY_H__ */
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