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- /* specfunc/bessel_amp_phase.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 _BESSEL_AMP_PHASE_H_
- #define _BESSEL_AMP_PHASE_H_
- #include "gsl_specfunc__chebyshev.h"
- extern const cheb_series _gsl_sf_bessel_amp_phase_bm0_cs;
- extern const cheb_series _gsl_sf_bessel_amp_phase_bth0_cs;
- extern const cheb_series _gsl_sf_bessel_amp_phase_bm1_cs;
- extern const cheb_series _gsl_sf_bessel_amp_phase_bth1_cs;
- /* large argument expansions [Abramowitz+Stegun, 9.2.28-29]
- *
- * thetanu_corr = thetanu - x + 1/2 nu Pi
- *
- * assumes x > 0
- */
- int gsl_sf_bessel_asymp_Mnu_e(const double nu, const double x, double * result);
- int gsl_sf_bessel_asymp_thetanu_corr_e(const double nu, const double x, double * result); /* w/o x term */
- #endif /* !_BESSEL_AMP_PHASE_H_ */
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