🌐EnglishEnglishDeutschEspañolFrançaisItalianoPolskiPortuguêsSvenskaРусский한국어中文日本語EntityQ913022· pop 14· linked from 26 articlessimple functioncomplex function on a measurable space that is piecewise constant with a finite number of measurable regionsAvailable in 14 languagesFrançaisDeutsch中文日本語РусскийPortuguêsItalianoGalicianHebrewPolskiSvenskaConnectionsmeasureEntitymathematicsEntityCategoriesMeasure theoryReal analysisTypes of functions