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sinh (3)
SINH(3) Linux Programmer's Manual SINH(3)
NAME
sinh, sinhf, sinhl - hyperbolic sine function
SYNOPSIS
#include <math.h>
double sinh(double x);
float sinhf(float x);
long double sinhl(long double x);
Link with -lm.
DESCRIPTION
The sinh() function returns the hyperbolic sine of x, which is defined
mathematically as (exp(x) - exp(-x)) / 2.
CONFORMING TO
SVr4, 4.3BSD, C89. The float and long double variants are C99 require-
ments.
SEE ALSO
acosh(3), asinh(3), atanh(3), cosh(3), csinh(3), tanh(3)
2002-07-27 SINH(3)
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