sign function

noun

The signum function.

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Meanings

nounsign function (plural sign functions)

plural sign functions

  1. mathematicsThe signum function.

Synonyms & antonyms

Also see
signum
Cite this entry
APA

sign function. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/sign%20function

MLA

“sign function.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/sign%20function. Accessed November 3, 2026.

Chicago

WatkinsX Dictionary, s.v. “sign function,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/sign%20function.

Source: sign function on Wiktionary, CC BY-SA 4.0.