🌐EnglishEnglishEspañolFrançaisNederlandsРусский中文日本語EntityQ2694495· pop 9· linked from 57 articlesexistence theoremtheorem which asserts the existence of an objectAvailable in 9 languagesEspañolFrançais中文日本語РусскийCatalanNederlandsUkrainianvia Wikidata sitelinks · CC0Connectionsexistential quantificationEntityconstructivismEntityCategoriesMathematical and quantitative methods (economics)Mathematical theorems