👉 Unrounding in computer science refers to a mathematical operation that is not possible or desirable. In other words, it means something that is impossible or undesirable. For example, if you were trying to divide two numbers without using a calculator, but you accidentally rounded up instead of rounding down, the result would be different than what you expected because the division process would not have been able to handle the situation correctly. So in computer science terms, "unrounding" means something that is impossible or undesirable
