Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.truezeroand

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