Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.notnot

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