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