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