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iamwanli
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Soppose that A,B are effectively inseparable,B is r.e,then how to prove that [tex]\bar{A}[/tex] is productive
Computability theory is a branch of theoretical computer science that deals with the study of what problems can be solved by computers, and how efficiently they can be solved.
The main concepts in computability theory include Turing machines, computable functions, undecidable problems, and the halting problem.
Computability theory has many practical applications in areas such as artificial intelligence, cryptography, and software engineering. It helps in understanding the limits of computation and designing efficient algorithms.
Some famous problems in computability theory include the halting problem, the Entscheidungsproblem, and the Church-Turing thesis.
Computability theory has connections to various areas of mathematics and computer science, including logic, complexity theory, and automata theory. It also has applications in philosophy and linguistics.