🌐EnglishEnglishDeutschEspañolFrançaisItalianoNederlandsPolskiPortuguêsSvenskaРусский中文日本語EntityQ505646· pop 20· linked from 32 articlesAdriaan van RoomenBelgian mathematician (1561–1615)ConnectionsMacTutor History of Mathematics archiveEntityRomeEntityCategories1561 births1615 deaths16th-century Dutch mathematicians17th-century Dutch mathematiciansAstronomers from the Spanish NetherlandsCatholic clergy scientistsPi-related peopleScientists from Leuven