Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.idempor

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