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