🌐Tiếng ViệtEnglishBahasa IndonesiaDeutschEspañolFrançaisItalianoNederlandsPolskiPortuguêsSvenskaTiếng ViệtTürkçeРусскийالعربيةفارسی한국어中文日本語EntityQ783507· pop 36· linked from 543 articlesHàm số khả viAlso known as derivable functionfunction whose derivative exists at each point in its domainAvailable in 33 languagesEspañolFrançaisDeutsch中文日本語РусскийPortuguêsItalianoالعربيةAzerbaijaniConnectionssmooth functionEntitydiscontinuityEntityCategoriesMultivariable calculusSmooth functions