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