Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.idempand

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

⇒ logic.propositional.truezeroand

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