1SINH(3)                    Linux Programmer's Manual                   SINH(3)
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NAME

6       sinh, sinhf, sinhl - hyperbolic sine function
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SYNOPSIS

9       #include <math.h>
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11       double sinh(double x);
12       float sinhf(float x);
13       long double sinhl(long double x);
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15       Link with -lm.
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DESCRIPTION

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

22       SVr4, 4.3BSD, C89.  The float and long double variants are C99 require‐
23       ments.
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SEE ALSO

26       acosh(3), asinh(3), atanh(3), cosh(3), csinh(3), tanh(3)
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30                                  2002-07-27                           SINH(3)
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