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38 lines
1.0 KiB
C
38 lines
1.0 KiB
C
/* Fused multiply-add.
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Copyright (C) 2011-2026 Free Software Foundation, Inc.
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This file is free software: you can redistribute it and/or modify
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it under the terms of the GNU Lesser General Public License as
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published by the Free Software Foundation, either version 3 of the
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License, or (at your option) any later version.
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This file 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
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GNU Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public License
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along with this program. If not, see <https://www.gnu.org/licenses/>. */
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/* Written by Bruno Haible <bruno@clisp.org>, 2011. */
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#include <config.h>
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#if HAVE_SAME_LONG_DOUBLE_AS_DOUBLE
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/* Specification. */
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# include <math.h>
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long double
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fmal (long double x, long double y, long double z)
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{
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return fma (x, y, z);
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}
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#else
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# define USE_LONG_DOUBLE
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# include "fma.c"
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#endif
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