Home›Mathematics sidebar templates›Template:Operator notation sidebar🌐EnglishEnglishРусский中文日本語EntityQ14336629· pop 5Template:Operator notation sidebarSign in to saveWikimedia templateAvailable in 5 languages中文日本語РусскийUkrainianvia Wikidata sitelinks · CC0CategoriesMathematics sidebar templatesSidebars with styles needing conversion