Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.idempand

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

⇒ logic.propositional.defimpl

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