What does "prolog style" mean in Scala?

edit

"Prolog style" in Scala refers to a programming paradigm where the language is used for logic programming, similar to the Prolog language. In this style, programs are written in terms of relations and logical rules rather than traditional imperative programming. This can be useful for tasks that involve complex reasoning, pattern matching, or rule-based decision making. Scala's support for higher-order functions and pattern matching makes it well-suited for this style of programming. However, it is not a common style for Scala programming and is typically used in specialized applications.