Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

(~p /\ p /\ T /\ q /\ q /\ p) || (p /\ ~(p /\ ~~q))

⇒ logic.propositional.idempand

(~p /\ p /\ T /\ q /\ p) || (p /\ ~(p /\ ~~q))