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