Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

(~q /\ ~(~~(T /\ p /\ T) -> q)) -> p

⇒ logic.propositional.truezeroand

(~q /\ ~(~~(p /\ T) -> q)) -> p

⇒ logic.propositional.truezeroand

(~q /\ ~(~~p -> q)) -> p