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377a515b | 1 | /* Return minimum numeric value of X and Y. |
2b778ceb | 2 | Copyright (C) 1997-2021 Free Software Foundation, Inc. |
377a515b UD |
3 | This file is part of the GNU C Library. |
4 | Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997. | |
5 | ||
6 | The GNU C Library is free software; you can redistribute it and/or | |
41bdb6e2 AJ |
7 | modify it under the terms of the GNU Lesser General Public |
8 | License as published by the Free Software Foundation; either | |
9 | version 2.1 of the License, or (at your option) any later version. | |
377a515b UD |
10 | |
11 | The GNU C Library is distributed in the hope that it will be useful, | |
12 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
41bdb6e2 | 14 | Lesser General Public License for more details. |
377a515b | 15 | |
41bdb6e2 | 16 | You should have received a copy of the GNU Lesser General Public |
59ba27a6 | 17 | License along with the GNU C Library; if not, see |
5a82c748 | 18 | <https://www.gnu.org/licenses/>. */ |
377a515b UD |
19 | |
20 | #include <math.h> | |
21 | ||
22 | ||
f306ea1a PM |
23 | FLOAT |
24 | M_DECL_FUNC (__fmin) (FLOAT x, FLOAT y) | |
377a515b | 25 | { |
f02bb000 JM |
26 | if (islessequal (x, y)) |
27 | return x; | |
28 | else if (isgreater (x, y)) | |
29 | return y; | |
30 | else if (issignaling (x) || issignaling (y)) | |
31 | return x + y; | |
32 | else | |
33 | return isnan (y) ? x : y; | |
377a515b | 34 | } |
f306ea1a | 35 | declare_mgen_alias (__fmin, fmin); |