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