Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.notfalse

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