Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.idempor

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