Word.ws English Dictionary

identity function

identity function noun: a function whose value is always the same as its independent variable, and for which the codomain equals the domain.

Noun

identity function (plural identity functions)

  1. A function whose value is always the same as its independent variable, and for which the codomain equals the domain.

identity function meaning in Tamil and Vietnamese

identity function in Tamil

முற்றொருமைச் சார்பு

identity function in Vietnamese

a function whose value is always the same as its independent variable
đồng nhất thức

Forms of identity function

pluralidentity functions

Questions about identity function

What does identity function mean?
Identity function means a function whose value is always the same as its independent variable, and for which the codomain equals the domain.
What is identity function in Tamil?
Identity function in Tamil is முற்றொருமைச் சார்பு. See Identity function meaning in Tamil.
What part of speech is identity function?
Identity function is a noun.
What is the plural of identity function?
The plural of identity function is identity functions.

Words near identity function in the dictionary

  1. identity deaths
  2. identity document
  3. identity documents
  4. identity element
  5. identity elements
  6. identity function
  7. identity functions
  8. identity functor
  9. identity functors
  10. identity matrices
  11. identity matrix

Source and license

Adapted from Wiktionary: identity function (page history and authors); identity function (Tamil Wiktionary) (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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Cite this entry: “identity function.” Word.ws, https://word.ws/identity_function. Based on Wiktionary, CC BY-SA 4.0.