asinh(3) BSD Library Functions Manual asinh(3)
NAME
asinh -- inverse hyperbolic sine function
SYNOPSIS
#include <math.h>
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.
VECTOR OPERATIONS
If you need to apply the asinh() function to SIMD vectors or arrays,
using the following functions provided by the Accelerate.framework may
give significantly better performance:
#include <Accelerate/Accelerate.h>
vFloat vasinhf(vFloat x);
void vvasinhf(float *y, const float *x, const int *n);
void vvasinh(double *y, const double *x, const int *n);
SEE ALSO
acosh(3), atanh(3), exp(3), math(3)
STANDARDS
The asinh() function conforms to ISO/IEC 9899:2011.
4.3 Berkeley Distribution December 11, 2006 4.3 Berkeley Distribution
Mac OS X 10.9.1 - Generated Mon Jan 6 19:02:06 CST 2014