Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.notnot

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

⇒ logic.propositional.idempand

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