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