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