🌐EnglishEnglishEspañolFrançaisItalianoPolskiPortuguêsРусский中文日本語EntityQ2256719· pop 7· linked from 31 articlesexact differentialAlso known as exact 1-formtype of infinitesimal in calculusAvailable in 7 languages日本語PortuguêsItalianoFinnishPolskiRomanianvia Wikidata sitelinks · CC0Connectionsmultivariable calculusEntitysimply connected spaceEntityCategoriesMultivariable calculusThermodynamics