ASINH(3M) Mathematical Library Functions ASINH(3M)
asinh, asinhf, asinhl - inverse hyperbolic sine functions
cc [ flag... ] file... -lm [ library... ]
#include <math.h>
double asinh(double x);
float asinhf(float x);
long double asinhl(long double x);
These functions compute the inverse hyperbolic sine of their argument
x.
Upon successful completion, these functions return the inverse
hyperbolic sine of their argument.
If x is NaN, NaN is returned.
If x is +-0 or +-Inf, x is returned.
No errors are defined.
See attributes(7) for descriptions of the following attributes:
+----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+----------------------------+-----------------------------+
|Interface Stability | Standard |
+----------------------------+-----------------------------+
|MT-Level | MT-Safe |
+----------------------------+-----------------------------+
math.h(3HEAD), sinh(3M), attributes(7), standards(7)
SunOS 5.11 September 1, 2002 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
hyperbolic 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(7) for descriptions of the following attributes:
+----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+----------------------------+-----------------------------+
|Interface Stability | Standard |
+----------------------------+-----------------------------+
|MT-Level | MT-Safe |
+----------------------------+-----------------------------+
SEE ALSO
math.h(3HEAD), sinh(3M), attributes(7), standards(7)
SunOS 5.11 September 1, 2002 ASINH(3M)