Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.truezeroand

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