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