Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.notnot

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