1 files changed, 75 insertions, 0 deletions
diff --git a/gsl-1.9/sys/prec.c b/gsl-1.9/sys/prec.c
new file mode 100644
index 0000000..567e0f7
--- /dev/null
+++ b/gsl-1.9/sys/prec.c
@@ -0,0 +1,75 @@
+/* sys/prec.c
+ * 
+ * Copyright (C) 1996, 1997, 1998, 1999, 2000 Gerard Jungman, 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.
+ */
+
+/* Author:  G. Jungman */
+
+#include <config.h>
+#include <gsl/gsl_machine.h>
+#include <gsl/gsl_precision.h>
+
+const double gsl_prec_eps[_GSL_PREC_T_NUM] = {
+  GSL_DBL_EPSILON,
+  GSL_FLT_EPSILON,
+  GSL_SFLT_EPSILON
+};
+
+const double gsl_prec_sqrt_eps[_GSL_PREC_T_NUM] = {
+  GSL_SQRT_DBL_EPSILON,
+  GSL_SQRT_FLT_EPSILON,
+  GSL_SQRT_SFLT_EPSILON
+};
+
+const double gsl_prec_root3_eps[_GSL_PREC_T_NUM] = {
+  GSL_ROOT3_DBL_EPSILON,
+  GSL_ROOT3_FLT_EPSILON,
+  GSL_ROOT3_SFLT_EPSILON
+};
+
+const double gsl_prec_root4_eps[_GSL_PREC_T_NUM] = {
+  GSL_ROOT4_DBL_EPSILON,
+  GSL_ROOT4_FLT_EPSILON,
+  GSL_ROOT4_SFLT_EPSILON
+};
+
+const double gsl_prec_root5_eps[_GSL_PREC_T_NUM] = {
+  GSL_ROOT5_DBL_EPSILON,
+  GSL_ROOT5_FLT_EPSILON,
+  GSL_ROOT5_SFLT_EPSILON
+};
+
+const double gsl_prec_root6_eps[_GSL_PREC_T_NUM] = {
+  GSL_ROOT6_DBL_EPSILON,
+  GSL_ROOT6_FLT_EPSILON,
+  GSL_ROOT6_SFLT_EPSILON
+};
+
+typedef unsigned int gsl_mode_t;
+
+#ifndef HIDE_INLINE_STATIC
+/* We need this somewhere, in case the inline is ignored.
+ */
+
+unsigned int GSL_MODE_PREC(gsl_mode_t mt);
+
+unsigned int
+GSL_MODE_PREC(gsl_mode_t mt)
+{ 
+  return  (mt & (unsigned int)7); 
+}
+#endif