SINH(3) 		   Linux Programmers Manual		      SINH(3)



NAME
       sinh, sinhf, sinhl - hyperbolic sine function

SYNOPSIS
       #include 

       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:

	   sinh(x) = (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)

COLOPHON
       This  page  is  part of release 3.05 of the Linux man-pages project.  A
       description of the project, and information about reporting  bugs,  can
       be found at http://www.kernel.org/doc/man-pages/.



				  2007-12-26			       SINH(3)