Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.notnot

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