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