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