+++ /dev/null
-/* Copyright (C) 1994 DJ Delorie, see COPYING.DJ for details */
-#include <math.h>
-
-#ifdef _MSC_VER
-#pragma function(cosh)
-#endif
-
-/*
- * @implemented
- */
-double cosh(double x)
-{
- const double ebig = exp(fabs(x));
- return (ebig + 1.0/ebig) / 2.0;
-}