Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.idempand

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