Exercise logic.propositional.dnf
Description
Proposition to DNF
Derivation
Final term is not finished
~~(~q /\ (q || p)) /\ ((~~q /\ T) || (~r /\ T)) /\ T
⇒ logic.propositional.truezeroand~~(~q /\ (q || p)) /\ ((~~q /\ T) || (~r /\ T))
⇒ logic.propositional.truezeroand~~(~q /\ (q || p)) /\ (~~q || (~r /\ T))
⇒ logic.propositional.notnot~~(~q /\ (q || p)) /\ (q || (~r /\ T))
⇒ logic.propositional.truezeroand~~(~q /\ (q || p)) /\ (q || ~r)