Dictionary.com
Thesaurus.com

characteristic function

American  

noun

Mathematics.
  1. a function defined on a given set, having value 1 for every element of the set and value 0 for every element not contained in the set.

  2. characteristic polynomial.


characteristic function British  

noun

  1. maths a function that assigns the value 1 to the members of a given set and the value 0 to its nonmembers

  2. statistics a function derived from the probability distribution function that enables the distribution of the sum of given random variables to be analysed

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of characteristic function

First recorded in 1875–80

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

But even at the level of language, the characteristic function of this sign system was the constitution of practical experiences, not the representation of means for sharing categories of experiences.

From The Civilization of Illiteracy by Nadin, Mihai

Though in some late texts he is said to have evolved the world from himself, his characteristic function is not to create but, like Vishnu, to save and like Vishnu he holds a lotus.

From Hinduism and Buddhism, An Historical Sketch, Vol. 2 by Eliot, Charles, Sir

Thirdly, The most characteristic function of the poetical faculty is analytical; it is essentially a perception, a power of discovery, analysis, and discrimination.

From A Letter on Shakspere's Authorship of The Two Noble Kinsmen and on the characteristics of Shakspere's style and the secret of his supremacy by Spalding, William

The suspensive tone which the voice assumes at the end of the interrogation is indicative of incompleteness of thought; and indication of incompleteness is the characteristic function of all rising intervals.

From The Ontario Readers: The High School Reader, 1886 by Ontario. Ministry of Education

Now we are better prepared to recognize the characteristic function of the artist.

From The Photoplay A Psychological Study by Münsterberg, Hugo

Vocabulary.com logo
by dictionary.com

Dictionary.com's Learning Companion

Go beyond just looking up words.
Remember them forever with VocabTrainer.

Start training