Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.idempor

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

⇒ logic.propositional.idempor

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

⇒ logic.propositional.idempand

~p <-> (p /\ q)