Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.idempand

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