fix: make it compile

exp/general/binary.tex

@@ -9,7 +9,7 @@
 		\item[\vspace{\fill}]
 	\end{enumerate}
 \end{multicols}
-We further constrain the $\ppWcpFlag$, which belongs to the \isPreprocessing{}-perspective, to vanish outside of preprocessing rows:
+We further constrain the $\ppWcpFlag$, which belongs to the $\isPreprocessing$-perspective, to vanish outside of preprocessing rows:
 \begin{enumerate}[resume]
         \item \If $\isPreprocessing_{i} = 0$ \Then $\ppWcpFlag_{i} = 0$
 	\item \If $\isPreprocessing_{i} = 1$ \Then $\ppWcpFlag_{i} \cdot (1 - \ppWcpFlag_{i}) = 0$