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Manual Reference Pages  - SINH (3)

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sinh, sinhf, sinhl - hyperbolic sine function

CONTENTS

Synopsis
Description

#include <math.h> 



double sinh(double x); 



float sinhf(float x); 



long double sinhl(long double x); 

The sinh() function returns the hyperbolic sine of x, which is defined mathematically as (exp(x) - exp(-x)) / 2.

SVID 3, POSIX, BSD 4.3, ISO 9899 (C99). The float and the long double variants are C99 requirements.

acosh(3), asinh(3), atanh(3), cosh(3), tanh(3)

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