Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished
T /\ T /\ ~(~(q /\ ~q) /\ ~(p /\ ~q)) /\ ~F /\ ~(~(q /\ ~q) /\ ~(p /\ ~q)) /\ (~r || q) /\ T /\ (~r || (q /\ q))