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