Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.idempand

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