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