Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.notnot

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