ASINH(3M)                            BSD                             ASINH(3M)



NAME
     asinh, acosh, atanh - inverse hyperbolic functions

SYNOPSIS
     #include <math.h>

     double asinh(x)
     double x;

     double acosh(x)
     double x;

     double atanh(x)
     double x;

DESCRIPTION
     These functions compute the designated inverse hyperbolic functions for
     real arguments.

SEE ALSO
     exp(3M), matherr(3M)