👉 In computational complexity theory, a reenclosed language is a specific type of language that can be defined by a set of rules. These rules define how to construct words in the language, and they are used to determine whether two languages are equivalent or not. The main idea behind reenclosed languages is that they allow for more expressive power than traditional languages, as they can have additional constraints on their construction. For example, an unbound-reenclosed language (URL) has a set of
