Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.notnot

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