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