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16 definitions found
From The Free On-line Dictionary of Computing (27 SEP 03) :   [ foldoc ]

  set theory
       
           A mathematical formalisation of the theory of
          "sets" (aggregates or collections) of objects ("elements" or
          "members").  Many mathematicians use set theory as the basis
          for all other mathematics.
       
          Mathematicians began to realise toward the end of the 19th
          century that just doing "the obvious thing" with sets led to
          embarrassing paradoxes, the most famous being Russell's
          Paradox.  As a result, they acknowledged the need for a
          suitable axiomatisation for talking about sets.  Numerous
          such axiomatisations exist; the most popular among ordinary
          mathematicians is Zermelo Frankel set theory.
       
          The beginnings of set theory
          http://www-groups.dcs.st-and.ac.uk/~history/HistoryTopics.html)" rel="nofollow">(http://www-groups.dcs.st-and.ac.uk/~history/HistoryTopics.html).
       
          (1995-05-10)
       
       

From WordNet (r) 2.0 :   [ wn ]

  set theory
       n : the branch of pure mathematics that deals with the nature
           and relations of sets

From Greek Wiktionary: All languages (2023-07-27) :   [ dictinfo.com:wikt-el-ALL-2023-07-27 ]

  set theory
     Αγγλικά n.
     (ετ μαθ en) θεωρία συνόλων, συνολοθεωρία

From English Wiktionary: All languages (2023-07-27) :   [ dictinfo.com:wikt-en-ALL-2023-07-27 ]

  set theory
     n.
     (lb en mathematics) The mathematical theory of sets.

From English Wiktionary: English language only (2023-07-27) :   [ dictinfo.com:wikt-en-en-2023-07-27 ]

  set theory
     n.
     (lb en mathematics) The mathematical theory of sets.

From English Wiktionary: Western, Greek, and Slavonic languages only (2023-07-27) :   [ dictinfo.com:wikt-en-Western_Greek_Slavonic-2023-07-27 ]

  set theory
     n.
     (lb en mathematics) The mathematical theory of sets.

From English Wiktionary: Western languages only (2023-07-27) :   [ dictinfo.com:wikt-en-Western-2023-07-27 ]

  set theory
     n.
     (lb en mathematics) The mathematical theory of sets.

From Finnish Wiktionary: All languages (2023-07-27) :   [ dictinfo.com:wikt-fi-ALL-2023-07-27 ]

  set theory
     Englanti n.
     (yhteys matematiikka k=en) joukko-oppi

From Swedish Wiktionary: All languages (2023-07-27) :   [ dictinfo.com:wikt-sv-ALL-2023-07-27 ]

  set theory
     Engelska n.
     (tagg språk=en matematik) mängdlära

From English - German Ding/FreeDict dictionary ver. 1.9-fd1 :   [ freedict:eng-deu ]

  set theory /sˈɛt θˈiəɹi/
  Mengenlehre  [math.]

From English-suomi FreeDict+WikDict dictionary ver. 2023.05.29 :   [ freedict:eng-fin ]

  set theory /sˈɛt θˈiəɹi/ 
  joukko-oppi
  mathematical theory of sets

From English-Croatian FreeDict Dictionary ver. 0.2.2 :   [ freedict:eng-hrv ]

  set theory /sˈɛt θˈiəɹi/
  teorija skupova

From English-日本語 (にほんご) FreeDict+WikDict dictionary ver. 2023.05.29 :   [ freedict:eng-jpn ]

  set theory /sˈɛt θˈiəɹi/ 
  集合論
  mathematical theory of sets

From English-Norsk FreeDict+WikDict dictionary ver. 2023.05.29 :   [ freedict:eng-nor ]

  set theory /sˈɛt θˈiəɹi/ 
  mengdelære
  mathematical theory of sets

From English-Svenska FreeDict+WikDict dictionary ver. 2023.05.29 :   [ freedict:eng-swe ]

  set theory /sˈɛt θˈiəɹi/ 
  mängdlära
  mathematical theory of sets

From XDICT the English-Chinese dictionary :   [ xdict ]

     n. 集合论

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