Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.defimpl

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

⇒ logic.propositional.falsezeroor

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