1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
|
/* $OpenBSD: _float.h,v 1.1 2012/06/26 16:12:45 deraadt Exp $ */
/*
* Copyright (c) 1992, 1993, 2001
* The Regents of the University of California. All rights reserved.
*
* This software was developed by the Computer Systems Engineering group
* at Lawrence Berkeley Laboratory under DARPA contract BG 91-66 and
* contributed to Berkeley.
*
* All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the University of
* California, Lawrence Berkeley Laboratory.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#ifndef _MACHINE__FLOAT_H_
#define _MACHINE__FLOAT_H_
#define __FLT_RADIX 2 /* b */
#define __FLT_ROUNDS __flt_rounds()
#define __FLT_EVAL_METHOD 0 /* no promotions */
#define __FLT_MANT_DIG 24 /* p */
#define __FLT_EPSILON 1.19209290E-07F /* b**(1-p) */
#define __FLT_DIG 6 /* floor((p-1)*log10(b))+(b == 10) */
#define __FLT_MIN_EXP -125 /* emin */
#define __FLT_MIN 1.17549435E-38F /* b**(emin-1) */
#define __FLT_MIN_10_EXP -37 /* ceil(log10(b**(emin-1))) */
#define __FLT_MAX_EXP 128 /* emax */
#define __FLT_MAX 3.40282347E+38F /* (1-b**(-p))*b**emax */
#define __FLT_MAX_10_EXP 38 /* floor(log10((1-b**(-p))*b**emax)) */
#define __DBL_MANT_DIG 53
#define __DBL_EPSILON 2.2204460492503131E-16
#define __DBL_DIG 15
#define __DBL_MIN_EXP -1021
#define __DBL_MIN 2.2250738585072014E-308
#define __DBL_MIN_10_EXP -307
#define __DBL_MAX_EXP 1024
#define __DBL_MAX 1.7976931348623157E+308
#define __DBL_MAX_10_EXP 308
#define __LDBL_MANT_DIG 113
#define __LDBL_EPSILON 1.925929944387235853055977942584927319E-34L
#define __LDBL_DIG 33
#define __LDBL_MIN_EXP (-16381)
#define __LDBL_MIN 3.362103143112093506262677817321752603E-4932L
#define __LDBL_MIN_10_EXP (-4931)
#define __LDBL_MAX_EXP (+16384)
#define __LDBL_MAX 1.189731495357231765085759326628007016E+4932L
#define __LDBL_MAX_10_EXP (+4932)
#define __DECIMAL_DIG 36
#endif /* _MACHINE__FLOAT_H_ */
|
