diff --git a/spec/changelog.tex b/spec/changelog.tex index 05895633b622adb4c81adfe80f9f57d06afb7ffe..49acb415d70a1b0df2eb271aacfad50820e6e085 100644 --- a/spec/changelog.tex +++ b/spec/changelog.tex @@ -26,6 +26,13 @@ following changes were implemented in this release. \item An index that lists all proof rules was added. \end{itemize} +Proof rules: +\begin{itemize} + \item The rule \proofRule{implies_simplify} is no longer allowed to + perform the simplification $(\varphi_1\rightarrow \varphi_2)\rightarrow \varphi_2 + ⇒ \varphi_1\lor \varphi_2$. This is covered by \proofRule{bool_simplify}. +\end{itemize} + \subsection*{0.2 --- \DTMdisplaydate{2022}{12}{19}{-1}} This is an intermediate release. It collects all changes to the original diff --git a/spec/rule_list.tex b/spec/rule_list.tex index c9c1b4d31ce0b323202918c8f29d9f941d4cc9d6..83130c4b1aa4cd215f344b1ac3efef999a457461 100644 --- a/spec/rule_list.tex +++ b/spec/rule_list.tex @@ -1084,7 +1084,6 @@ The possible transformations are: \item $ \varphi \rightarrow \varphi ⇒ \top$ \item $\neg \varphi \rightarrow \varphi ⇒ \varphi$ \item $ \varphi \rightarrow \neg \varphi ⇒ \neg \varphi$ - \item $( \varphi_1\rightarrow \varphi_2)\rightarrow \varphi_2 ⇒ \varphi_1\lor \varphi_2$ \end{itemize} \end{RuleDescription}