doc-src/TutorialI/document/ctl0.tex

more standard document preparation within session context: avoid clashes with generated .tex files, even on case-insensible file-system;

\index{model checking example|(}%
\index{lfp@{\texttt{lfp}}!applications of|see{CTL}}
\input{Base.tex}
\input{PDL.tex}
\input{CTL.tex}
\index{model checking example|)}