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