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