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