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