Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.idempand

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

⇒ logic.propositional.idempand

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