Exercise logic.propositional.dnf
Description
Proposition to DNF
Derivation
Final term is not finished(~~~(T /\ r) || (q /\ ~~q)) /\ ~~((q || p) /\ ~q)
⇒ logic.propositional.notnot(~(T /\ r) || (q /\ ~~q)) /\ ~~((q || p) /\ ~q)
⇒ logic.propositional.truezeroand(~r || (q /\ ~~q)) /\ ~~((q || p) /\ ~q)