Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.notnot

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