Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.notnot

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