beta reduce

verb

To syntactically replace a function call by the result of calling that function.

“The term (#92;lambdax.#92;,x)#92;,y can beta reduce to y#92;#33;.”

Meanings

verbbeta reduce (third-person singular simple present beta reduces, present participle beta reducing, simple past and past participle beta reduced)

present singular third person beta reduces · participle present beta reducing · participle past beta reduced · past beta reduced

  1. intransitivetransitivecomputerTo syntactically replace a function call by the result of calling that function.

    The term (#92;lambdax.#92;,x)#92;,y can beta reduce to y#92;#33;.

Cite this entry
APA

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

MLA

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

Chicago

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

Source: beta reduce on Wiktionary, CC BY-SA 4.0.