Exercise logic.propositional.dnf
Description
Proposition to DNF
Derivation
Final term is not finished
~(q -> r) || q || ((q || r || r) /\ T)
⇒ logic.propositional.truezeroand~(q -> r) || q || q || r || r
⇒ logic.propositional.idempor~(q -> r) || q || q || r