\subsection{erfc}
\label{laberfc}
\noindent Name: \textbf{erfc}\\
\phantom{aaa}the complementary error function.\\[0.2cm]
\noindent Library names:\\
\verb|   sollya_obj_t sollya_lib_erfc(sollya_obj_t)|\\
\verb|   sollya_obj_t sollya_lib_build_function_erfc(sollya_obj_t)|\\
\verb|   #define SOLLYA_ERFC(x) sollya_lib_build_function_erfc(x)|\\[0.2cm]
\noindent Description: \begin{itemize}

\item \textbf{erfc} is the complementary error function defined by $\mathrm{erfc}(x) = 1 - \mathrm{erf}(x)$.

\item It is defined for every real number $x$.
\end{itemize}
See also: \textbf{erf} (\ref{laberf})
