Exercise logic.propositional.dnf
Description
Proposition to DNF
Derivation
F || ~~(q || (~p -> (F /\ r)) || q || ~~p)
⇒ logic.propositional.notnotF || q || (~p -> (F /\ r)) || q || ~~p
⇒ logic.propositional.falsezeroandF || q || (~p -> F) || q || ~~p
⇒ logic.propositional.defimplF || q || ~~p || F || q || ~~p
⇒ logic.propositional.falsezeroorF || q || ~~p || q || ~~p
⇒ logic.propositional.idemporF || q || ~~p
⇒ logic.propositional.notnotF || q || p