Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

((~(q || q) || F) /\ ~(p -> ~~q)) -> p

⇒ logic.propositional.falsezeroor

(~(q || q) /\ ~(p -> ~~q)) -> p

⇒ logic.propositional.idempor

(~q /\ ~(p -> ~~q)) -> p