Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.truezeroand

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