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