🌐EnglishEnglishBahasa IndonesiaDeutschEspañolFrançaisItalianoNederlandsPolskiPortuguêsSvenskaРусскийالعربيةहिन्दीไทย한국어中文日本語EntityQ594452· pop 32· linked from 125 articlesfunctional equationequation specifying a function implicitlyAvailable in 32 languagesEspañolFrançaisDeutsch中文日本語РусскийPortuguêsItalianoالعربيةहिन्दीConnectionsequationEntitylogarithmEntityCategoriesFunctional equations