🌐EnglishEnglishDeutschEspañolFrançaisItalianoالعربية日本語EntityQ808453· pop 7· linked from 35 articlesBarnes–Hut simulationapproximation algorithm for performing an n-body simulationAvailable in 7 languagesEspañolFrançaisDeutschItalianoالعربيةUkrainianvia Wikidata sitelinks · CC0ConnectionsPiet HutEntityInternational Standard Book NumberEntityCategoriesGravityNumerical integrationPhysical cosmologySimulation