reactos/sdk/lib/crt/math/sinh.c

/* Copyright (C) 1994 DJ Delorie, see COPYING.DJ for details */
#include <math.h>

#ifdef _MSC_VER
#pragma function(sinh)
#endif

/*
 * @implemented
 */
double sinh(double x)
{
 if(x >= 0.0)
 {
   const double epos = exp(x);
   return (epos - 1.0/epos) / 2.0;
 }
 else
 {
   const double eneg = exp(-x);
   return (1.0/eneg - eneg) / 2.0;
 }
}
- Cleanup the /lib directory, by putting more 3rd-party libs in /3rdparty, and by creating a new directory called /sdk where libraries which emulate the ones in the WDK are present (Such as uuid, nt, crt, etc). - Removed lib/interlck and lib/string. - Removed math routines from lib/rtl. - Created a new library called libcntpr which is what NT/WDK use when compiling the kernel/system libraries. This is an "NT-Private" version of the CRT which is supposed to contain what we had in lib/string and lib/rtl. svn path=/trunk/; revision=26095 2007-03-14 20:24:57 +00:00			`/* Copyright (C) 1994 DJ Delorie, see COPYING.DJ for details */`
			`#include <math.h>`

Merge CRT changes from cmake branch (mainly MSVC compilation fixes) svn path=/trunk/; revision=50647 2011-02-10 11:35:05 +00:00			`#ifdef _MSC_VER`
			`#pragma function(sinh)`
			`#endif`

- Cleanup the /lib directory, by putting more 3rd-party libs in /3rdparty, and by creating a new directory called /sdk where libraries which emulate the ones in the WDK are present (Such as uuid, nt, crt, etc). - Removed lib/interlck and lib/string. - Removed math routines from lib/rtl. - Created a new library called libcntpr which is what NT/WDK use when compiling the kernel/system libraries. This is an "NT-Private" version of the CRT which is supposed to contain what we had in lib/string and lib/rtl. svn path=/trunk/; revision=26095 2007-03-14 20:24:57 +00:00			`/*`
			`* @implemented`
			`*/`
			`double sinh(double x)`
			`{`
			`if(x >= 0.0)`
			`{`
			`const double epos = exp(x);`
			`return (epos - 1.0/epos) / 2.0;`
			`}`
			`else`
			`{`
			`const double eneg = exp(-x);`
			`return (1.0/eneg - eneg) / 2.0;`
			`}`
			`}`