asinh

ASINH(3)		  Linux Programmer’s Manual		     ASINH(3)



NAME
       asinh, asinhf, asinhl - inverse hyperbolic sine function

SYNOPSIS
       #include <math.h>

       double asinh(double x);

       float asinhf(float x);

       long double asinhl(long double x);

DESCRIPTION
       The asinh() function calculates the inverse hyperbolic sine of x; that
       is the value whose hyperbolic sine is x.

CONFORMING TO
       SVID 3, POSIX, BSD 4.3, ISO 9899.  The float and long double  variants
       are C99 requirements.

SEE ALSO
       acosh(3), atanh(3), cosh(3), sinh(3), tanh(3)



				  2002-07-27			     ASINH(3)