Global Information Lookup Global Information

Turing equivalence information


Turing equivalence may refer to:

  • As related to Turing completeness, Turing equivalence means having computational power equivalent to a universal Turing machine
  • Turing degree equivalence (of sets), having the same level of unsolvability

and 23 Related for: Turing equivalence information

Request time (Page generated in 0.8105 seconds.)

Turing equivalence

Last Update:

Turing equivalence may refer to: As related to Turing completeness, Turing equivalence means having computational power equivalent to a universal Turing...

Word Count : 71

Turing completeness

Last Update:

all programming languages today are Turing-complete.[citation needed] A related concept is that of Turing equivalence – two computers P and Q are called...

Word Count : 3163

Turing degree

Last Update:

In computer science and mathematical logic the Turing degree (named after Alan Turing) or degree of unsolvability of a set of natural numbers measures...

Word Count : 3130

Equivalence

Last Update:

(chemistry) Equivalence point Equivalent weight Turing equivalence (theory of computation), or Turing completeness Semantic equivalence in computer metadata...

Word Count : 285

Alan Turing

Last Update:

an elder brother, John Ferrier Turing, father of Sir John Dermot Turing, 12th Baronet of the Turing baronets. Turing's father's civil service commission...

Word Count : 14723

Halting problem

Last Update:

considered in Turing's 1936 paper ("does a Turing machine starting from a blank tape ever print a given symbol?"). However, Turing equivalence is rather loose...

Word Count : 7232

Turing machine

Last Update:

machine). It was Turing's doctoral advisor, Alonzo Church, who later coined the term "Turing machine" in a review. With this model, Turing was able to answer...

Word Count : 9581

Counter machine

Last Update:

computational power of Turing machines. Due to their unary processing style, counter machines are typically exponentially slower than comparable Turing machines. The...

Word Count : 4601

Turing reduction

Last Update:

{\displaystyle B\leq _{T}A.} The equivalence classes of Turing equivalent sets are called Turing degrees. The Turing degree of a set X {\displaystyle...

Word Count : 1841

Equivalence relation

Last Update:

In mathematics, an equivalence relation is a binary relation that is reflexive, symmetric and transitive. The equipollence relation between line segments...

Word Count : 4422

Register machine

Last Update:

abstract machines used in a manner similar to a Turing machine. All models of register machines are Turing equivalent. The register machine gets its name...

Word Count : 5163

Lambda calculus

Last Update:

combinations. Lambda calculus is Turing complete, that is, it is a universal model of computation that can be used to simulate any Turing machine. Its namesake,...

Word Count : 11500

Unrestricted grammar

Last Update:

match, then the Turing machine accepts the word. If they don't, the Turing machine will go back to step 1. It is easy to see that this Turing machine will...

Word Count : 860

Computability theory

Last Update:

Church, Rózsa Péter, Alan Turing, Stephen Kleene, and Emil Post. The fundamental results the researchers obtained established Turing computability as the correct...

Word Count : 6432

Universal Turing machine

Last Update:

science, a universal Turing machine (UTM) is a Turing machine capable of computing any computable sequence, as described by Alan Turing in his seminal paper...

Word Count : 2987

Turing machine equivalents

Last Update:

A Turing machine is a hypothetical computing device, first conceived by Alan Turing in 1936. Turing machines manipulate symbols on a potentially infinite...

Word Count : 2667

Truth function

Last Update:

above logic gates. The "logical equivalence" of "NAND alone", "NOR alone", and "NOT and AND" is similar to Turing equivalence. The fact that all truth functions...

Word Count : 2239

Hyperarithmetical theory

Last Update:

to its Turing jump but not Turing equivalent to its Turing jump. The equivalence classes of hyperarithmetical equivalence are known as hyperdegrees. The...

Word Count : 2297

Computable function

Last Update:

computable functions are the Turing-computable functions and the general recursive functions. According to the Church–Turing thesis, computable functions...

Word Count : 3428

Logical equivalence

Last Update:

for material equivalence, so proper interpretation would depend on the context. Logical equivalence is different from material equivalence, although the...

Word Count : 719

Structured program theorem

Last Update:

this problem also proposed several notions of equivalence, which are stricter than simply Turing equivalence, in order to avoid output like the folk theorem...

Word Count : 2826

A New Kind of Science

Last Update:

new technical result in describing the Turing completeness of the Rule 110 cellular automaton. Very small Turing machines can simulate Rule 110, which...

Word Count : 3473

Nondeterministic Turing machine

Last Update:

deterministic Turing machine (DTM), the set of rules prescribes at most one action to be performed for any given situation. A deterministic Turing machine has...

Word Count : 1663

PDF Search Engine © AllGlobal.net