👉 The term "preobtainable" in the context of computer science refers to a property that can be computed or determined by an algorithm without any prior knowledge about how the system behaves. It is often used to describe a situation where a system's capabilities are not known at the time of creation, and they can only be determined after the system has been implemented or tested. In other words, preobtainable properties allow for the development of algorithms that can perform certain tasks without requiring prior knowledge about
