🌐EnglishEnglishBahasa IndonesiaDeutschEspañolFrançaisItalianoPortuguêsTiếng ViệtРусскийالعربيةไทย日本語EntityQ852586· pop 14· linked from 16 articlesproof that e is irrationalmathematical proof that Euler's number (e) is irrationalAvailable in 14 languagesEspañolDeutsch日本語РусскийPortuguêsItalianoالعربيةBahasa IndonesiaCatalanConnectionsJacob BernoulliEntityLeonhard EulerEntityCategoriesArticle proofsDiophantine approximationE (mathematical constant)ExponentialsIrrational numbers