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- /* sys/prec.c
- *
- * Copyright (C) 1996, 1997, 1998, 1999, 2000, 2007 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 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 */
- #include "gsl__config.h"
- #include "gsl_machine.h"
- #include "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
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