Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.idempand

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