1. Rheticus Rhaeticus, Georg Joachim Eigentlich G.J. Von Lauchen Rheticus Rhaeticus, Georg Joachim eigentlich G. J. von Lauchen http://tmsyn.wc.ask.com/r?t=an&s=hb&uid=24312681243126812&sid=343126

2. Encyclopedia Of Astronomy And Astrophysics Rheticus [Rhaeticus; Rheticus Rhaeticus; Lauchen, Georg Joachim von (151474) DOI 10.1888/0333750888/3954. Published. November 2000 http://tmsyn.wc.ask.com/r?t=an&s=hb&uid=24312681243126812&sid=343126

3. Georg Joachim Rheticus - Wikipedia, The Free Encyclopedia Georg Joachim Rheticus http://tmsyn.wc.ask.com/r?t=an&s=hb&uid=24312681243126812&sid=343126

4. Rhaeticus Rheticus Georg Joachim Von Lauchen Rhaeticus ou Rheticus, Georg Joachim von Lauchen (1514 1576) http://tmsyn.wc.ask.com/r?t=an&s=hb&uid=24312681243126812&sid=343126

5. Rheticus, Georg Joachim Encyclop Dia Britannica Rheticus, Georg Joachim Austrianborn astronomer and mathematician who was among the first to adopt and spread the heliocentric theory of Nicolaus http://tmsyn.wc.ask.com/r?t=an&s=hb&uid=24312681243126812&sid=343126

6. Georg Joachim Rheticus Georg Joachim rheticus georg joachim von Lauchen Rheticus was born in 1514 at Feldkirch, Austria and died in 1574 at Kosice, Hungary. http://tmsyn.wc.ask.com/r?t=an&s=hb&uid=24312681243126812&sid=343126

7. Georg Joachim Rheticus - Definition Of Georg Joachim Rheticus In Georg Joachim von Lauchen Rheticus was born in 1514 at Feldkirch, Austria and died in 1574 at Kosice, Hungary. He was a cartographer, navigational http://tmsyn.wc.ask.com/r?t=an&s=hb&uid=24312681243126812&sid=343126

8. Encyclopedia Georg Joachim Rheticus Encyclopedia Georg Joachim Rheticus. Sponsored links http://tmsyn.wc.ask.com/r?t=an&s=hb&uid=24312681243126812&sid=343126

9. Georg Joachim Rheticus Definition And Links From Georg Joachim Rheticus article. You will find free information and resources about Georg Joachim Rheticus. Free Online Dictionary and Encyclopedia. http://tmsyn.wc.ask.com/r?t=an&s=hb&uid=24312681243126812&sid=343126

10. NodeWorks - Encyclopedia Georg Joachim Rheticus Georg Joachim Rheticus http://tmsyn.wc.ask.com/r?t=an&s=hb&uid=24312681243126812&sid=343126

11. Historia Matematica Mailing List Archive: Re: [HM] Rheticus Georg Joachim Rheticus who wrote the introduction to Copernicus work with thetrigonometric tables of Georg Joachim Rheticus 9, which might be http://sunsite.utk.edu/math_archives/.http/hypermail/historia/oct98/0031.html

Re: [HM] Rheticus Julio Gonzalez Cabillon jgc@adinet.com.uy Mon, 05 Oct 1998 01:10:39 -0300 Messages sorted by: [ date ] [ thread ] [ subject ] [ author ] Next message: Paul Vitanyi: "Re: [HM] What is good math history?" Previous message: Roberto Baldino: "Re: [HM] Good HistoryCorrect Results and Errors" ckraju@csnistad.ren.nic.in According to some sources, Lucio Valentin Otho [1] (who called himself "Parthenopolitanus") was born around 1550 in Magdeburg [2]. "Gegen 1575 meldete sich bei Rhaeticus ein gewisser Valentinus Otho, von dem lange Zeit bekannt war, was er selbst ueber sich berichtet, dass er in Wittenberg von des Rheticus Arbeiten gehoert und sich ihm muss also wohl in Magdeburg geboren sein und zwar um 1550, denn Rhaeticus verglich sein Alter mit dem, in welchem er selbst 25-jaehrig zu Koppernikus gereist sei. Johann Praetorius hat in einem in der Muenchner Bibliothek aufbewahrten Schriftstuecke diese Mittheilungen ergaenzt. Praetorius war es, der 1573 in Wittenberg den Otho auf Rhaeticus hinwies." [3, p.601]

12. Historia Matematica Mailing List Archive: [HM] Rheticus Georg Joachim Rheticus who wrote the introduction to Copernicus work and got itpublished in Nuremburg in 1543 is also credited with a http://sunsite.utk.edu/math_archives/.http/hypermail/historia/sep98/0089.html

[HM] Rheticus C. K. Raju ckraju@csnistad.ren.nic.in Wed, 23 Sep 1998 03:03:53 PDT Messages sorted by: [ date ] [ thread ] [ subject ] [ author ] Next message: Alexander Zenkin: "Re: [HM] Aristotle's like-minded persons about Actual Infinity" Previous message: Milo Gardner: "[HM] Archimedes" Next in thread: Robin Hartshorne: "Re: [HM] Rheticus" Georg Joachim Rheticus who wrote the introduction to Copernicus' work and got it published in Nuremburg in 1543 is also credited with a in 1596, 20 years after his death, by his student Valentin Otto. I understand that this work contains tables of values for the trigonometric functions calculated to 10 decimal places. I lack access to a library which might contain this work. Will someone enlighten me about any or all of the following. (a) The career of Valentin Otto. (b) Why was tabulation needed to the 10th decimal place? (c) What was the method used? (d) How accurate were the actually computed values? Dr. C. K. Raju National Institute of Science, Technology, and Development Studies, Pusa, New Delhi, 110012, India.

13. Georg Joachim Rheticus - Article And Reference From OnPedia.com Georg Joachim von Lauchen Rheticus was born in 1514 at Feldkirch, Austria anddied in 1574 at Kosice, http://www.onpedia.com/encyclopedia/georg-joachim-rheticus

Georg Joachim Rheticus Georg Joachim von Lauchen Rheticus was born in at Feldkirch, Austria and died in at Kosice Hungary . He was a cartographer , navigational and other instrument maker, medical practitioner, teacher. His father had a medical practice in Feldkirch. When he was executed Achilles Gasser took over the practice. Gasser helped Rheticus continue his studies and was a strong support to him. Rheticus took on this name for the former Roman province of Rhaetia and studied at Feldkirch, Zrich and the University of Wittenberg , where he received his M.A. in 1536. Philipp Melanchthon , the theologian and educator, greatly assisted Rheticus in obtaining appointments at several universities. During the time of the Reformation Melanchthon reorganized the whole educational system of Germany, reformed and founded several new universities. In 1536 Rheticus was aided by Melanchthon in receiving the appointment to the teaching position in astronomy and mathematics at the Wittenberg university. Two years later Melanchthon arranged for Rheticus to visit and study with the noted astronomers of the day. Rheticus took this to visit Copernicus in Frombork Warmia ). On the way he first went to

14. Storenorskeleksikon.no Rh e ticus, Georg Joachim rheticus georg joachim tysksveitsisk astronom ogmatematiker, var en tid professor i Wittenberg og http://www.storenorskeleksikon.no/Advanced/bokstavsok.aspx?sokprm=Rh

15. Rheticus Biography of georg joachim rheticus (15141574) georg joachim von Lauchenrheticus s father, georg Iserin, was the town doctor in Feldkirch and also a http://www-groups.dcs.st-and.ac.uk/~history/Mathematicians/Rheticus.html

Georg Joachim von Lauchen Rheticus Born: 16 Feb 1514 in Feldkirch, Austria Died: 4 Dec 1574 in Kassa, Hungary (now Kosice) Show birthplace location Previous (Chronologically) Next Biographies Index Previous (Alphabetically) Next Main index Version for printing Georg Joachim von Lauchen Rheticus 's father, Georg Iserin, was the town doctor in Feldkirch and also a government official. Rheticus was, therefore, born Georg Joachim Iserin. His mother, Thomasina de Porris, was Italian. He was taught by his father for the first 14 years of his life but, in 1528, his father was tried on a charge of sorcery, convicted and beheaded. One of the legal requirements of such an execution was that his name could no longer be used, so Rheticus's mother reverted to her maiden name and Rheticus's became Georg Joachim de Porris. 'De porris' means 'of the leeks' in Italian and, since Rheticus did not consider himself Italian he translated it into German 'von Lauchen' and called himself Georg Joachim von Lauchen. He later took the additional name of Rheticus after the Roman province of Rhaetia in which he had been born. Achilles Gasser took over the medical practice in Feldkirch after Rheticus's father was executed. He helped Rheticus continue his studies and was a strong support to him. After his father's execution, Rheticus studied at the Latin school in Feldkirch, then went to Zurich where he studied at the Frauenmuensterschule from 1528 to 1531. In 1533 he entered the University of Wittenberg receiving his M.A. from that university three years later on 27 April 1536.

16. References For Rheticus References for the biography of georg joachim rheticus. Ju A Belii, georgjoachim rheticus student and continuer of the work of Copernicus (Bulgarian) http://www-groups.dcs.st-and.ac.uk/~history/Printref/Rheticus.html

References for Georg Joachim Rheticus Biography in Dictionary of Scientific Biography (New York 1970-1990). Biography in Encyclopaedia Britannica. Articles: R C Archibald, The Canon Doctrinae Triangvlorvm (1551) of Rheticus (1514-1576), Math. Tables and Other Aids to Computation R C Archibald, Rheticus, with special reference to his Opus Palatinum, Math. Tables and Other Aids to Computation Ju A Belii, Georg Joachim Rheticus - student and continuer of the work of Copernicus (Bulgarian), P Bockslaele, Adrianus Romanus and the trigonometric tables of Georg Joachim Rheticus, in S S Demidov et al. (eds), Amphora : Festschrift for Hans Wussing on the occasion of his 65th birthday (Basel- Boston- Berlin, 1992), 55-66. K H Burmeister, Georg Joachim Rhetikus 1514-1574, eine Bio-Bibliographie II (Wiesbaden, 1967-68). R Hooykaas, Rheticus's lost treatise on Holy Scripture and the motion of the Earth, Journal for the history of astronomy E Rosen, Three Copernican Treatises. The Commentariolus of Copernicus. The Letter against Werner. The Narratio prima of Rheticus, Records of Civilization, Sources and Studies

17. Encyclopædia Britannica Topic rheticus, georg joachim. Encyclopædia Britannica Related Articles.association with Copernicus trigonometry table http://www.britannica.com/eb/topic?idxStructId=501176&typeId=13

18. Becher, Johann Joachim --  Encyclopædia Britannica georg joachim von Lauchen rheticus Biographical sketch of this Austrianbornastronomer and mathematician, supplemented with a glossary. Johann Bernoulli http://www.britannica.com/eb/article?tocId=9014027

19. Georg Joachim Rheticus -- Facts, Info, And Encyclopedia Article georg joachim rheticus. Categories 1574 deaths, 1514 births georg joachim vonLauchen rheticus was born in 1514 at Feldkirch, (A mountainous republic in http://www.absoluteastronomy.com/encyclopedia/g/ge/georg_joachim_rheticus.htm

Georg Joachim Rheticus [Categories: 1574 deaths, 1514 births] Georg Joachim von Lauchen Rheticus was born in 1514 at Feldkirch, (A mountainous republic in central Europe; under the Habsburgs (1278-1918) Austria maintained control of the Holy Roman Empire and was a leader in European politics until the 19th century) Austria and died in 1574 at (Click link for more info and facts about Kosice) Kosice (A republic in central Europe) Hungary . He was a (A person who makes maps) cartographer , navigational and other instrument maker, medical practitioner, teacher. His father had a medical practice in Feldkirch. When he was executed Achilles Gasser took over the practice. Gasser helped Rheticus continue his studies and was a strong support to him. Rheticus took on this name for the former Roman province of (Click link for more info and facts about Rhaetia) Rhaetia and studied at Feldkirch, (Click link for more info and facts about Zürich) Zürich and the (Click link for more info and facts about University of Wittenberg) University of Wittenberg , where he received his M.A. in 1536.

20. Nicolaus Copernicus -- Facts, Info, And Encyclopedia Article when in 1539 (Click link for more info and facts about georg joachim rheticus)georg joachim rheticus, a great (A person skilled in mathematics) http://www.absoluteastronomy.com/encyclopedia/N/Ni/Nicolaus_Copernicus.htm

Nicolaus Copernicus [Categories: Polish mathematicians, Polish economists, Polish astronomers, 1543 deaths, 1473 births] Nicolaus Copernicus (in (Any dialect of the language of ancient Rome) Latin (The property of being smooth and shiny) Polish (A person of German nationality) German Nikolaus Kopernikus (The property of being smooth and shiny) Polish (A physicist who studies astronomy) astronomer (A person skilled in mathematics) mathematician and (An expert in the science of economics) economist who developed the (Click link for more info and facts about heliocentric) heliocentric (A typical star that is the source of light and heat for the planets in the solar system) Sun -centered) (A well-substantiated explanation of some aspect of the natural world; an organized system of accepted knowledge that applies in a variety of circumstances to explain a specific set of phenomena) theory of the (The sun with the celestial bodies that revolve around it in its gravitational field) solar system in a form detailed enough to make it scientifically useful. His main occupations and services rendered were in (Click link for more info and facts about Royal Prussia) Royal Prussia as church (A contrapuntal piece of music in which a melody in one part is imitated exactly in other parts) canon , governor and administrator, (A legal scholar versed in civil law or the law of nations) jurist (Someone who predicts the future by the positions of the planets and sun and moon) astrologer and as a doctor. Astronomy was actually a byproduct, a hobby of his. His theory about the

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