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Recursively enumerable language

In mathematics, logic and computer science, a formal language is called recursively enumerable (also recognizable, partially decidable, semidecidable, Turing-acceptable or Turing-recognizable) if it is a recursively enumerable subset in the set of all possible words over the alphabet of the language, i.e., if there exists a Turing machine which will…

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Closure properties

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Recursively enumerable language

Nodes45
Edges44
Triples18
Avg. degree1.96
Density0.044444
Components1

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Recursively enumerable language

Top relations

related to Closure properties · 6
Recursively enumerable language → Kleene, Lthe, Pthe, Recursively, REL, That
related to Definitions · 5
Recursively enumerable language → Contrast, If, Note, There, Turing
related to Example · 5
Recursively enumerable language → Indeed, On, Some, The, Turing
is a · 2
Recursively enumerable language → formal language for which there exists a Turing machine, recursively enumerable subset in the set of all possible words over the alphabet of the language.A recursively enumerable language is a formal language for which there exists a…

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Important terminology

recursively enumerable languages recursive set language turing machine formal re also exists called subset alphabet regular context-free context-sensitive displaystyle possible

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SubjectPredicateObjectConfidenceSrc
Recursively enumerable languageis arecursively enumerable subset in the set of all possible words over the alphabet of the language.A recursively enumerable language is a formal language for which there exists a…0.90text
Recursively enumerable languageis aformal language for which there exists a Turing machine0.90text
Recursively enumerable languagerelated to Closure propertiesRecursively0.60section
Recursively enumerable languagerelated to Closure propertiesREL0.60section
Recursively enumerable languagerelated to Closure propertiesThat0.60section
Recursively enumerable languagerelated to Closure propertiesKleene0.60section
Recursively enumerable languagerelated to Closure propertiesLthe0.60section
Recursively enumerable languagerelated to Closure propertiesPthe0.60section
Recursively enumerable languagerelated to DefinitionsThere0.60section
Recursively enumerable languagerelated to DefinitionsTuring0.60section
Recursively enumerable languagerelated to DefinitionsNote0.60section
Recursively enumerable languagerelated to DefinitionsIf0.60section

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