Meanings
nounreal function (plural real functions)
plural real functions
- mathematicsA function whose range is a subset of the set of real numbers.
Synonyms: real-valued function
Synonyms & antonyms
nounA function whose range is a subset of the set of real numbers.
Similar
real-valued function
Cite this entry
APA
real function. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/real%20function
MLA
“real function.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/real%20function. Accessed November 3, 2026.
Chicago
WatkinsX Dictionary, s.v. “real function,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/real%20function.
Source: real function on Wiktionary, CC BY-SA 4.0.