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31 lines
1.1 KiB
C
31 lines
1.1 KiB
C
/* Multiple versions of atan.
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Copyright (C) 2017-2018 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, see
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<http://www.gnu.org/licenses/>. */
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#include <libm-alias-double.h>
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extern double __redirect_atan (double);
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#define SYMBOL_NAME atan
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#include "ifunc-avx-fma4.h"
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libc_ifunc_redirected (__redirect_atan, __atan, IFUNC_SELECTOR ());
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libm_alias_double (__atan, atan)
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#define __atan __atan_sse2
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#include <sysdeps/ieee754/dbl-64/s_atan.c>
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