Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.notnot

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