Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.nottrue

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