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Manual Reference Pages  - ASINH (3)

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NAME

asinh, asinhf, asinhl - inverse hyperbolic sine function

CONTENTS

Synopsis
Description

SYNOPSIS

#include <math.h> 



double asinh(double x); 




float asinhf(float x); 




long double asinhl(long double x); 

Link with -lm.

DESCRIPTION

The asinh() function calculates the inverse hyperbolic sine of x; that is the value whose hyperbolic sine is x.

CONFORMING TO

SVr4, POSIX.1-2001, 4.3BSD, C89. The float and long double variants are C99 requirements.

SEE ALSO

acosh(3), atanh(3), casinh(3), cosh(3), sinh(3), tanh(3)

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ASINH (3)

2002-07-27

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