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