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