Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.truezeroand

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