Home›Functional calculus›범함수 미적분학🌐한국어EnglishDeutschEspañolFrançaisItalianoNederlandsPortuguêsРусский한국어中文日本語EntityQ1474584· pop 7· linked from 452 articles범함수 미적분학theory allowing one to apply mathematical functions to mathematical operatorsAvailable in 7 languagesFrançaisDeutsch中文日本語Nederlands한국어via Wikidata sitelinks · CC0ConnectionsBanach algebraEntityspectrumEntityCategoriesFunctional calculus