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