Home›Infinity›확장된 실수🌐한국어EnglishDeutschEspañolFrançaisPolskiSvenskaTiếng ViệtTürkçeРусский한국어中文日本語EntityQ2039387· pop 22· linked from 234 articles확장된 실수Also known as affinely extended real numbers, extended real numbers, set of extended real numbersextension of the reals by +∞ and −∞Available in 22 languagesEspañolFrançaisDeutsch中文日本語РусскийArmenianCatalanCzechFinnishConnectionsinfimum and supremumEntitycontinuous functionEntityCategoriesInfinityReal numbers