Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.falsezeroor

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

⇒ logic.propositional.defimpl

(q || ~r) /\ (~~q || p) /\ ~q

⇒ logic.propositional.notnot

(q || ~r) /\ (q || p) /\ ~q