\subsection{sinh}
\label{labsinh}
\noindent Name: \textbf{sinh}\\
\phantom{aaa}the hyperbolic sine function.\\[0.2cm]
\noindent Library names:\\
\verb|   sollya_obj_t sollya_lib_sinh(sollya_obj_t)|\\
\verb|   sollya_obj_t sollya_lib_build_function_sinh(sollya_obj_t)|\\
\verb|   #define SOLLYA_SINH(x) sollya_lib_build_function_sinh(x)|\\[0.2cm]
\noindent Description: \begin{itemize}

\item \textbf{sinh} is the usual hyperbolic sine function: $\sinh(x) = \frac{e^x - e^{-x}}{2}$.

\item It is defined for every real number $x$.
\end{itemize}
See also: \textbf{asinh} (\ref{labasinh}), \textbf{cosh} (\ref{labcosh}), \textbf{tanh} (\ref{labtanh})
