merged main repo with local

1 files changed, 125 insertions, 0 deletions

diff --git a/thirdparty/includes/GSL/gsl/gsl_sf_coupling.h b/thirdparty/includes/GSL/gsl/gsl_sf_coupling.h
new file mode 100644
index 00000000..c46b9f58
--- /dev/null
+++ b/thirdparty/includes/GSL/gsl/gsl_sf_coupling.h
@@ -0,0 +1,125 @@
+/* specfunc/gsl_sf_coupling.h
+ * 
+ * Copyright (C) 1996,1997,1998,1999,2000,2001,2002 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_COUPLING_H__
+#define __GSL_SF_COUPLING_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
+
+
+/* 3j Symbols:  / ja jb jc \
+ *              \ ma mb mc /
+ *
+ * exceptions: GSL_EDOM, GSL_EOVRFLW
+ */
+int gsl_sf_coupling_3j_e(int two_ja, int two_jb, int two_jc,
+                            int two_ma, int two_mb, int two_mc,
+                            gsl_sf_result * result
+                            );
+double gsl_sf_coupling_3j(int two_ja, int two_jb, int two_jc,
+                          int two_ma, int two_mb, int two_mc
+                          );
+
+
+/* 6j Symbols:  / ja jb jc \
+ *              \ jd je jf /
+ *
+ * exceptions: GSL_EDOM, GSL_EOVRFLW
+ */
+int gsl_sf_coupling_6j_e(int two_ja, int two_jb, int two_jc,
+                         int two_jd, int two_je, int two_jf,
+                         gsl_sf_result * result
+                         );
+double gsl_sf_coupling_6j(int two_ja, int two_jb, int two_jc,
+                          int two_jd, int two_je, int two_jf
+                          );
+
+/* Racah W coefficients:
+ *
+ *   W(a b c d; e f) = (-1)^{a+b+c+d} / a b e \
+ *                                    \ d c f /
+ *
+ * exceptions: GSL_EDOM, GSL_EOVRFLW
+ */
+int gsl_sf_coupling_RacahW_e(int two_ja, int two_jb, int two_jc,
+                             int two_jd, int two_je, int two_jf,
+                             gsl_sf_result * result
+                             );
+double gsl_sf_coupling_RacahW(int two_ja, int two_jb, int two_jc,
+                              int two_jd, int two_je, int two_jf
+                              );
+
+
+/* 9j Symbols:  / ja jb jc \
+ *              | jd je jf |
+ *              \ jg jh ji /
+ *
+ * exceptions: GSL_EDOM, GSL_EOVRFLW
+ */
+int gsl_sf_coupling_9j_e(int two_ja, int two_jb, int two_jc,
+                         int two_jd, int two_je, int two_jf,
+                         int two_jg, int two_jh, int two_ji,
+                         gsl_sf_result * result
+                         );
+double gsl_sf_coupling_9j(int two_ja, int two_jb, int two_jc,
+                          int two_jd, int two_je, int two_jf,
+                          int two_jg, int two_jh, int two_ji
+                          );
+
+
+/* INCORRECT version of 6j Symbols:
+ * This function actually calculates
+ *              / ja jb je \
+ *              \ jd jc jf /
+ * It represents the original implementation,
+ * which had the above permutation of the
+ * arguments. This was wrong and confusing,
+ * and I had to fix it. Sorry for the trouble.
+ * [GJ] Tue Nov 26 12:53:39 MST 2002
+ *
+ * exceptions: GSL_EDOM, GSL_EOVRFLW
+ */
+#ifndef GSL_DISABLE_DEPRECATED
+int gsl_sf_coupling_6j_INCORRECT_e(int two_ja, int two_jb, int two_jc,
+                                   int two_jd, int two_je, int two_jf,
+                                   gsl_sf_result * result
+                                   );
+double gsl_sf_coupling_6j_INCORRECT(int two_ja, int two_jb, int two_jc,
+                                    int two_jd, int two_je, int two_jf
+                                    );
+#endif /* !GSL_DISABLE_DEPRECATED */
+
+
+__END_DECLS
+
+#endif /* __GSL_SF_COUPLING_H__ */