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