Exercise logic.propositional.dnf
Description
Proposition to DNF
Derivation
Final term is not finished
(q || ~r) /\ ((~~(p /\ ~q) /\ ~~(p /\ ~q)) || (~~(p /\ ~q) /\ ~~(p /\ ~q)))
⇒ logic.propositional.idempand(q || ~r) /\ (~~(p /\ ~q) || (~~(p /\ ~q) /\ ~~(p /\ ~q)))
⇒ logic.propositional.absorpor(q || ~r) /\ ~~(p /\ ~q)
⇒ logic.propositional.notnot(q || ~r) /\ p /\ ~q