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