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