ASINH(3) OpenBSD Programmer's Manual ASINH(3)NAME
asinh, asinhf - inverse hyperbolic sine functions
SYNOPSIS
#include <math.h>
double
asinh(double x);
float
asinhf(float x);
DESCRIPTION
The asinh() function computes the inverse hyperbolic sine of the real
argument. The asinhf() function is a single precision version of
asinh().
RETURN VALUES
The asinh() and asinhf() functions return the inverse hyperbolic sine of
x.
SEE ALSOacosh(3), atanh(3), exp(3), infnan(3), math(3)HISTORY
The asinh() function appeared in 4.3BSD.
OpenBSD 4.9 May 31, 2007 OpenBSD 4.9