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