Exercise logic.propositional.dnf
Description
Proposition to DNF
Derivation
Final term is not finished
~~~~p || ~~((F /\ r) || q)
⇒ logic.propositional.notnot~~~~p || (F /\ r) || q
⇒ logic.propositional.falsezeroand~~~~p || F || q
⇒ logic.propositional.falsezeroor~~~~p || q