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