🌐EnglishEnglishBahasa IndonesiaEspañolFrançaisItalianoNederlandsPortuguêsTiếng ViệtTürkçeالعربيةفارسیहिन्दीไทย日本語EntityQ25916611· pop 51Template:SumWikimedia templateArticleTemplate documentation view] [edit] [history] [purge]UsageRead full article (14 paragraphs)Available in 49 languagesEspañolFrançais中文日本語PortuguêsItalianoالعربيةहिन्दीAbkhazianAfrikaansAssameseCategoriesMathematical function templatesTemplates based on the Math Lua module