Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.idempand

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