🌐日本語EnglishDeutschEspañolFrançaisItalianoPolskiPortuguêsSvenskaTürkçeРусскийالعربية한국어中文日本語EntityQ1520657· pop 20· linked from 155 articles荷重函数construct related to weighted sums and averagesAvailable in 20 languagesEspañolFrançaisDeutsch中文РусскийPortuguêsالعربيةBulgarianCatalanCzechEstonianConnectionsmeasureEntitydependent and independent variablesEntityCategoriesCombinatorial optimizationFunctional analysisMathematical analysisMeasure theoryTypes of functions