theory Exercise01 imports Main begin text {* \begin{itemize} \item Switch on X-Symbol in ProofGeneral. \item Make yourself familiar with the editing facilities of XEmacs. \item Help $\to$ Commands \& Keys $\to$ Bindings lists currenty key bindings. \item Step through the demo file from the lecture web page. \item Write an own theory file, look at some theorems in the library, try 'find theorem'. \item With the help of Appendix A of the tutorial, enter some first-order conjectures in your theory file. \item Generate a pdf for the second exercise sheet \texttt{Example02.thy}. \item Generate a pdf from your theory file. \end{itemize} *} end