Home›Nonstandard analysis›列維-奇維塔域🌐中文EnglishDeutschEspañolFrançaisPortuguês中文日本語EntityQ6535342· pop 7· linked from 96 articles列維-奇維塔域system of numbers with non-finite quantitiesAvailable in 7 languagesEspañolFrançaisDeutsch日本語PortuguêsGreekvia Wikidata sitelinks · CC0Connectionssurreal numberEntityGottfried Wilhelm LeibnizEntityCategoriesNonstandard analysisReal closed fieldSeries (mathematics)