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/*
* ====================================================
* Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
*
* Developed at SunPro, a Sun Microsystems, Inc. business.
* Permission to use, copy, modify, and distribute this
* software is freely granted, provided that this notice
* is preserved.
* ====================================================
*/
/*
* wrapper sinh(x)
*/
#include "math.h"
#include "math_private.h"
double sinh(double x) /* wrapper sinh */
{
#ifdef _IEEE_LIBM
return __ieee754_sinh(x);
#else
double z;
z = __ieee754_sinh(x);
if(_LIB_VERSION == _IEEE_) return z;
if(!isfinite(z)&&isfinite(x)) {
return __kernel_standard(x,x,25); /* sinh overflow */
} else
return z;
#endif
}
libm_hidden_def(sinh)
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