🌐中文EnglishDeutschEspañolFrançaisItalianoNederlandsPolskiPortuguêsTürkçeРусскийالعربية한국어中文日本語EntityQ18088516· pop 8奇函數Also known as antisymmetric function可以令f(x)=-f(-x)成立的函數fAvailable in 8 languagesDeutsch日本語CzechGreekNederlandsTürkçeUkrainianvia Wikidata sitelinks · CC0Connectionseven and odd functionsEntity