Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.truezeroand

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