Questionnaire-2024/equivalence_checking/theory_questions/4_2_tseitin_self.tex

\item \self Suppose you have a propositional formula $\phi$. Let $\psi$ be the result 
      of applying Tseitin's encoding to $\phi$. Is $\phi$ \emph{equivalent} to $\psi$?
      Provide a reason for your answer and explain the relation between $\phi$ and $\psi$.