Exercise logic.propositional.dnf
Description
Proposition to DNF
Derivation
~~q || ~~p || (F /\ r) || q
⇒ logic.propositional.falsezeroand~~q || ~~p || F || q
⇒ logic.propositional.falsezeroor~~q || ~~p || q
⇒ logic.propositional.notnotq || ~~p || q
⇒ logic.propositional.notnotq || p || q