asinh(3M) Mathematical Library Functions asinh(3M)NAME
asinh, asinhf, asinhl - inverse hyperbolic sine functions
SYNOPSIS
cc [ flag... ] file... -lm [ library... ]
#include <math.h>
double asinh(double x);
float asinhf(float x);
long double asinhl(long double x);
DESCRIPTION
These functions compute the inverse hyperbolic sine of their argument
x.
RETURN VALUES
Upon successful completion, these functions return the inverse hyper‐
bolic sine of their argument.
If x is NaN, NaN is returned.
If x is ±0 or ±Inf, x is returned.
ERRORS
No errors are defined.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
┌─────────────────────────────┬─────────────────────────────┐
│ ATTRIBUTE TYPE │ ATTRIBUTE VALUE │
├─────────────────────────────┼─────────────────────────────┤
│Interface Stability │Committed │
├─────────────────────────────┼─────────────────────────────┤
│MT-Level │MT-Safe │
├─────────────────────────────┼─────────────────────────────┤
│Standard │See standards(5). │
└─────────────────────────────┴─────────────────────────────┘
SEE ALSOmath.h(3HEAD), sinh(3M), attributes(5), standards(5)SunOS 5.11 1 Sep 2002 asinh(3M)