Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.notnot

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

⇒ logic.propositional.idempor

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