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