🌐Tiếng ViệtEnglishDeutschEspañolFrançaisItalianoNederlandsPolskiPortuguêsSvenskaTiếng ViệtTürkçeРусскийالعربيةفارسی한국어中文日本語EntityQ855949· pop 29· linked from 124 articleshàm sincAlso known as sinc, cardinal sine functionspecial mathematical function defined as sin(x)/xWikidata factsImageSinc simple.svgSources (2)wikidata.orgdocs.openalex.orgvia Wikidata · CC0Available in 28 languagesEspañolFrançaisDeutsch中文日本語РусскийPortuguêsItalianoالعربيةCatalanCzechConnectionsLeonhard EulerEntityFourier transformEntityCategoriesElementary special functionsSignal processing