bent function

Fetched 2026-10-26 (cache).

Synonyms: beta function, set function

Antonyms: beta function, set function

Related words from Datamuse; suggestions, not definitions.

Noun

1. {{lb|en|combinatorics}} A [[Boolean function]] <math>f:\Z_2^n \to \Z_2</math> whose [[Walsh transform]] has [[constant]] [[absolute value]].

Source: Wiktionary · CC BY-SA 4.0 (Wiktionary dump) · cached copy, not a rewrite.