👉 Unentered is a concept in mathematics and computer science, primarily used to describe an input that has not been entered into a system or process. This can be particularly useful in scenarios where there are multiple inputs available but no one of them has been selected yet. In essence, "unentered" refers to the absence of any input from the user's perspective or action, which could include, for example, an input that is not being typed into a software application, a query sent by a system,
