🌐EnglishEnglishDeutschFrançaisNederlandsРусскийالعربية中文日本語EntityQ1424376· pop 9· linked from 191 articlesdoubling timetime required to double a quantityAvailable in 9 languagesFrançaisDeutsch日本語CzechDanishHaitian CreoleNederlandsNorthern Frisianvia Wikidata sitelinks · CC0ConnectionscancerEntitynervous systemEntityCategoriesEconomic growthEpidemiologyMathematics in medicinePopulation ecologyTemporal exponentials