[FMFP] Modelling

2026-06-12 17:41:20 +02:00 · 2026-06-07 12:18:14 +02:00
parent 83999cc32c
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+\subsubsection{Expressions}
+Expressions in Promela can be:
+\begin{itemize}
+    \item Variables, constants, and literals
+    \item Structure and array accesses
+    \item Unary and binary expressions with operators. The operators correspond to the \texttt{C} operators
+    \item Function applications
+    \item Ternary operators / conditional expressions \texttt{E1 -> E2 : E3}
+\end{itemize}
+Promela has a number of built in functions, which are:
+\begin{multicols}{5}
+    \begin{itemize}
+        \item \texttt{len()}
+        \item \texttt{empty()}
+        \item \texttt{nempty()}
+        \item \texttt{full()}
+        \item \texttt{nfull()}
+        \item \texttt{run <proc>}
+        \item \texttt{eval()}
+        \item \texttt{enabled()}
+        \item \texttt{pcvalue()}
+    \end{itemize}
+\end{multicols}