1 files changed, 139 insertions, 0 deletions
diff --git a/gsl-1.9/specfunc/gsl_sf_airy.h b/gsl-1.9/specfunc/gsl_sf_airy.h
new file mode 100644
index 0000000..22c8db6
--- /dev/null
+++ b/gsl-1.9/specfunc/gsl_sf_airy.h
@@ -0,0 +1,139 @@
+/* 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 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.
+ */
+
+/* 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__ */