Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.idempand

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