iverson-bracket

Noun

(plural Iverson brackets)

(mathematics) A notation that denotes a number that is 1 if the condition in square brackets is satisfied, and 0 otherwise, i.e. (where P is a true or false statement)

Origin

Named after Kenneth E. Iverson, who introduced this notation in his programming language APL.

English Wiktionary. Available under CC-BY-SA license.

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"iverson-bracket." YourDictionary, n.d. Web. 06 December 2018. <https://www.yourdictionary.com/iverson-bracket>.

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iverson-bracket. (n.d.). Retrieved December 06th, 2018, from https://www.yourdictionary.com/iverson-bracket

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