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