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