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