SINH(3)

NAME
1.53 `sinh', `sinhf'--hyperbolic sine

SYNOPSIS
     #include <math.h>
     double sinh(double X);
     float sinhf(float X);

DESCRIPTION
`sinh' computes the hyperbolic sine of the argument X. Angles are specified in radians. `sinh'(X) is defined as
      (exp(X) - exp(-X))/2
   `sinhf' is identical, save that it takes and returns `float' values.

RETURNS
The hyperbolic sine of X is returned.
   When the correct result is too large to be representable (an overflow), `sinh' returns `HUGE_VAL' with the appropriate sign, and sets the global value `errno' to `ERANGE'.
   You can modify error handling for these functions with `matherr'.

PORTABILITY
`sinh' is ANSI C. `sinhf' is an extension.

SEE ALSO
sinh is part of the library. The full documentation for is maintained as a Texinfo manual. If info and are properly installed at your site, the command

    info

will give you access to the complete manual.