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