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