Exercise logic.propositional.dnf
Description
Proposition to DNF
Derivation
~(F /\ r) -> (T /\ ~~(q || ~~p))
⇒ logic.propositional.falsezeroand~F -> (T /\ ~~(q || ~~p))
⇒ logic.propositional.notfalseT -> (T /\ ~~(q || ~~p))
⇒ logic.propositional.truezeroandT -> ~~(q || ~~p)
⇒ logic.propositional.notnotT -> (q || ~~p)
⇒ logic.propositional.notnotT -> (q || p)
⇒ logic.propositional.defimpl~T || q || p
⇒ logic.propositional.nottrueF || q || p
⇒ logic.propositional.falsezeroorq || p