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.idempor

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

⇒ logic.propositional.demorganor

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

⇒ logic.propositional.notnot

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