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