Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

(q || (T /\ ~r)) /\ T /\ ~~((q || p) /\ ~(q /\ q))

⇒ logic.propositional.idempand

(q || (T /\ ~r)) /\ T /\ ~~((q || p) /\ ~q)