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