🌐EnglishEnglishBahasa IndonesiaEspañolFrançaisNederlandsPolskiРусскийالعربية한국어中文日本語EntityQ1940578· pop 18· linked from 3 articlesLagrange's theoremWikimedia disambiguation pageAvailable in 18 languagesEspañolFrançais中文日本語РусскийالعربيةBahasa IndonesiaCzechEsperantoGalicianConnectionsJoseph-Louis LagrangeEntitymean value theoremEntityCategoriesMathematics disambiguation pages