ASINH(3)                 BSD Library Functions Manual                 ASINH(3)

NAME
     asinh -- inverse hyperbolic sine function

SYNOPSIS
     ##include <>

     double
     asinh(double x);

     long double
     asinhl(long double x);

     float
     asinhf(float x);

DESCRIPTION
     The asinh() function computes the inverse hyperbolic sine of the real
     argument

SPECIAL VALUES
     asinh(]-0) returns ]-0.

     asinh(]-infinity) returns ]-infinity.

SEE ALSO
     acosh(3), atanh(3), exp(3), math(3)

STANDARDS
     The asinh() function conforms to ISO/IEC 9899:1999(E).

4.3 Berkeley Distribution      November 18, 2002     4.3 Berkeley Distribution