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