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