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