Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.idempand

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