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git.proxmox.com Git - mirror_edk2.git/blob - StdLib/LibC/Math/w_sinh.c
1 /* @(#)w_sinh.c 5.1 93/09/24 */
3 * ====================================================
4 * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
6 * Developed at SunPro, a Sun Microsystems, Inc. business.
7 * Permission to use, copy, modify, and distribute this
8 * software is freely granted, provided that this notice
10 * ====================================================
12 #include <LibConfig.h>
13 #include <sys/EfiCdefs.h>
14 #if defined(LIBM_SCCS) && !defined(lint)
15 __RCSID("$NetBSD: w_sinh.c,v 1.9 2002/05/26 22:02:03 wiz Exp $");
23 #include "math_private.h"
26 sinh(double x
) /* wrapper sinh */
29 return __ieee754_sinh(x
);
32 z
= __ieee754_sinh(x
);
33 if(_LIB_VERSION
== _IEEE_
) return z
;
34 if(!finite(z
)&&finite(x
)) {
35 return __kernel_standard(x
,x
,25); /* sinh overflow */