Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.idempand

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

⇒ logic.propositional.idempor

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