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