kolibrios/contrib/kolibri-libc/source/math/sinh.c
Magomed Kostoev (mkostoevr) 1f4d74f500 Relocate kolibri-libc from GitHub
git-svn-id: svn://kolibrios.org@8622 a494cfbc-eb01-0410-851d-a64ba20cac60
2021-03-02 17:58:11 +00:00

17 lines
274 B
C

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