Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.idempor

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