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