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About: Adriaan van Roomen     Goto   Sponge   NotDistinct   Permalink

An Entity of Type : yago:WikicatRenaissancePeople, within Data Space : dbpedia.demo.openlinksw.com associated with source document(s)

Type: Thingpersonyago:WikicatBelgianMathematiciansyago:WikicatLatin-languageWritersyago:WikicatPeopleFromLeuvenyago:Adult109605289yago:CausalAgent100007347yago:Communicator109610660yago:Doctor110020890yago:HealthProfessional110165109yago:LivingThing100004258yago:Mathematician110301261yago:MedicalPractitioner110305802yago:Object100002684yago:Organism100004475yago:Person100007846yago:PhysicalEntity100001930yago:Professional110480253yago:Writer110794014yago:YagoLegalActoryago:YagoLegalActorGeoyago:Scientist110560637yago:Whole100003553yago:Wikicat16th-centuryDutchPeopleyago:Wikicat16th-centuryMathematiciansyago:Wikicat16th-centuryPhysiciansyago:Wikicat17th-centuryMathematiciansyago:WikicatFlemishPhysiciansyago:WikicatRenaissancePeople New Facet based on Instances of this Class

Adriaan van Roomen (29 September 1561 – 4 May 1615), also known as Adrianus Romanus, was a mathematician, professor of medicine and medical astronomer from the Duchy of Brabant in the Habsburg Netherlands who was active throughout Central Europe in the late 16th and early 17th centuries. As a mathematician he worked in algebra, trigonometry and geometry; and on the decimal expansion of π. He solved the Problem of Apollonius using a new method that involved intersecting hyperbolas. He also wrote on the Gregorian calendar reform.