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