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