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- /* Copyright (C) 1998-2015 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
- The GNU C Library 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
- Lesser General Public License for more details.
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
- #include "math.h"
- #include "math_private.h"
- #include <float.h>
- double __ieee754_exp10 (double arg)
- {
- if (isfinite (arg) && arg < DBL_MIN_10_EXP - DBL_DIG - 10)
- return DBL_MIN * DBL_MIN;
- else
- /* This is a very stupid and inprecise implementation. It'll get
- replaced sometime (soon?). */
- return __ieee754_exp (M_LN10 * arg);
- }
- strong_alias(__ieee754_exp10, exp10)
- libm_hidden_def(exp10)
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