Formal Languages Questions Medium
The Church-Turing thesis is a hypothesis in computer science and mathematics that states that any function that can be effectively computed by an algorithm can be computed by a Turing machine. It was proposed by Alonzo Church and Alan Turing in the 1930s as a way to define the concept of computability. The thesis suggests that any problem that can be solved by an algorithm can be solved by a Turing machine, which is a theoretical device that can simulate any algorithmic process. This thesis has had a profound impact on the field of computer science, as it provides a theoretical foundation for the study of computation and the limits of what can be computed. While the Church-Turing thesis has not been proven formally, it is widely accepted as a fundamental principle in the field of computer science.