decidabilitás
Decidabilitás refers to a property of mathematical problems, particularly within the realm of theoretical computer science and mathematical logic. A problem is considered decidable if there exists an algorithm, often called a decision procedure, that can determine, for any given instance of the problem, whether the instance has a solution or not, and do so in a finite amount of time. This means the algorithm must always halt and provide a definitive yes or no answer.
The concept is closely tied to the idea of computability. If a problem is decidable, it is
A famous example of an undecidable problem is the Halting Problem. This problem asks whether it's possible
The study of decidability is crucial for understanding the theoretical limits of computation and for classifying