1/*	$OpenBSD: constll.c,v 1.1 2011/06/02 21:47:40 martynas Exp $	*/
2
3/*
4 * Copyright (c) 2008 Stephen L. Moshier <steve@moshier.net>
5 *
6 * Permission to use, copy, modify, and distribute this software for any
7 * purpose with or without fee is hereby granted, provided that the above
8 * copyright notice and this permission notice appear in all copies.
9 *
10 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
11 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
12 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
13 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
14 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
15 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
16 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
17 */
18
19#include <float.h>
20
21#if	LDBL_MANT_DIG == 113
22
23/* (1 - 2^-113) 2^16384 */
24long double MAXNUML = 1.189731495357231765085759326628007016196469e4932L;
25
26/* 2^-113 */
27long double MACHEPL = 9.629649721936179265279889712924636592690508e-35L;
28
29/* (1 + 2^-112) 2^-16382 */
30long double UFTHRESHL = 3.362103143112093506262677817321753250115591e-4932L;
31
32/* 2^-16494 */
33long double MINNUML = 6.475175119438025110924438958227646552499569e-4966L;
34
35/* ln(MAXNUM) */
36long double MAXLOGL = 1.1356523406294143949491931077970764891253E4L;
37
38/* ln(MINNUM) */
39long double MINLOGL = -1.143276959615573793352782661133116431383730e4L;
40
41/* ln(UFTHRESH) */
42/* long double MINLOGL = -1.135513711193302405887309661372784853802025e4L; */
43
44long double PIL = 3.141592653589793238462643383279502884197169L;
45
46long double PIO2L = 1.570796326794896619231321691639751442098585L;
47
48long double PIO4L =  0.7853981633974483096156608458198757210492923L;
49
50long double LOGE2L =  0.6931471805599453094172321214581765680755001L;
51
52long double LOG2EL =  1.442695040888963407359924681001892137426646L;
53
54long double INFINITYL = 1.0L / 0.0L;
55
56#endif	/* LDBL_MANT_DIG == 113 */
57