Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.idempor

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