Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.idempor

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