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   Turing machine

   /ˈtjʊərɪŋ məˌʃiːn/

   noun

   • 1. a mathematical model of a hypothetical computing machine which can use a predefined set of rules to determine a result from a set of input variables.

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2. People also ask

   How does a Turing machine work?

   • The Turing machine mathematically models a machine that mechanically operates on a tape. On this tape are symbols, which the machine can read and write, one at a time, using a tape head.

   Turing machine - Wikipedia

   en.wikipedia.org/wiki/Turing_machine

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   What is the full state of a Turing machine?

   • The system's full state (its "complete configuration") consists of the internal state, any non-blank symbols on the tape (in this illustration "11B"), and the position of the head relative to those symbols including blanks, i.e. "011B". (Drawing after Minsky (1967) p. 121.) More explicitly, a Turing machine consists of:

   Turing machine - Wikipedia

   en.wikipedia.org/wiki/Turing_machine

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   When was the Turing machine invented?

   • In the 1950s then the (universal) Turing machine starts to become an accepted model in relation to actual computers and is used as a tool to reflect on the limits and potentials of general-purpose computers by both engineers, mathematicians and logicians.

   Turing Machines (Stanford Encyclopedia of Philosophy)

   plato.stanford.edu/entries/turing-machine/

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   What is a universal Turing machine?

   • A universal Turing machine is a Turing machine that can simulate any other Turing machine. A Turing machine is an abstract computational model that performs computations by reading and writing to an infinite tape.

   Turing Machines | Brilliant Math & Science Wiki

   brilliant.org/wiki/turing-machines/

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   What role does the Turing machine play in Computer Science?

   • Thus one sees that the role of the Turing machine for computer science should be situated rather on the theoretical level: the universal machine is today by many still considered as the model for the modern computer while its ability to mimic machines through its manipulation of programs-as-data is one of the basic principles of modern computing.

   Turing Machines (Stanford Encyclopedia of Philosophy)

   plato.stanford.edu/entries/turing-machine/

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   What were Turing's 'automatic machines'?

   • Turing’s ‘automatic machines’, as he termed them in 1936, were specifically devised for the computing of real numbers. They were first named ‘Turing machines’ by Alonzo Church in a review of Turing’s paper (Church 1937). Today, they are considered to be one of the foundational models of computability and (theoretical) computer science. 1.

   Turing Machines (Stanford Encyclopedia of Philosophy)

   plato.stanford.edu/entries/turing-machine/

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3. www.britannica.com › technology › Turing-machineTuring machine | Definition & Facts | Britannica

   www.britannica.com › technology › Turing-machine

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   Sep 23, 2024 · Turing machine, hypothetical computing device introduced in 1936 by the English mathematician and logician Alan M. Turing. Turing originally conceived the machine as a mathematical tool that could infallibly recognize undecidable propositions —i.e., those mathematical statements that, within a given formal axiom system, cannot be shown to be ...

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4. en.wikipedia.org › wiki › Turing_machineTuring machine - Wikipedia

   en.wikipedia.org › wiki › Turing_machine

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   A Turing machine is an idealised model of a central processing unit (CPU) that controls all data manipulation done by a computer, with the canonical machine using sequential memory to store data. Typically, the sequential memory is represented as a tape of infinite length on which the machine can perform read and write operations.

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6. www.geeksforgeeks.org › turing-machine-in-tocTuring Machine in TOC - GeeksforGeeks

   www.geeksforgeeks.org › turing-machine-in-toc

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   Aug 27, 2024 · A Turing machine is a finite automaton that can read, write, and erase symbols on an infinitely long tape. The tape is divided into squares, and each square contains a symbol.

   • Video Duration: 31 min

7. brilliant.org › wiki › turing-machinesTuring Machines | Brilliant Math & Science Wiki

   brilliant.org › wiki › turing-machines

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   A Turing machine is an abstract computational model that performs computations by reading and writing to an infinite tape. Turing machines provide a powerful computational model for solving problems in computer science and testing the limits of computation — are there problems that we simply cannot solve?

8. Videos

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     Turing Machines Explained - Computerphile

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     Turing Machines - what are they? + Formal Definition

     23 Nov 2020

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     9:26

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     Introduction to Turing Machine || Formal Definition || Model || FLAT || TOC || Theory of Computation

     29 Nov 2022

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9. www.tutorialspoint.com › automata_theory › turingTuring Machine Introduction - Online Tutorials Library

   www.tutorialspoint.com › automata_theory › turing

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   A Turing Machine (TM) is a mathematical model which consists of an infinite length tape divided into cells on which input is given. It consists of a head which reads the input tape. A state register stores the state of the Turing machine.

10. plato.stanford.edu › entries › turing-machineTuring Machines - Stanford Encyclopedia of Philosophy

    plato.stanford.edu › entries › turing-machine

    Sep 24, 2018 · Turing machines, first described by Alan Turing in Turing 1936–7, are simple abstract computational devices intended to help investigate the extent and limitations of what can be computed. Turing’s ‘automatic machines’, as he termed them in 1936, were specifically devised for the computing of real numbers.

11. www.britannica.com › computer › The-Turing-machineComputer - Turing Machine, Algorithms, Automata | Britannica

    www.britannica.com › computer › The-Turing-machine

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    Aug 31, 2024 · Computer - Turing Machine, Algorithms, Automata: Alan Turing, while a mathematics student at the University of Cambridge, was inspired by German mathematician David Hilbert’s formalist program, which sought to demonstrate that any mathematical problem can potentially be solved by an algorithm—that is, by a purely mechanical process.