Trigonometry, the branch of mathematics that deals with the study of angles and triangles, has a rich history spanning many centuries and cultures. Many notable mathematicians, astronomers, and scholars have contributed to the development of trigonometry over the years. Here are some of the most significant contributors to the field: Hipparchus (190-120 BCE): A Greek astronomer and mathematician who is considered the father of trigonometry. He developed the first trigonometric table and used trigonometry to make astronomical calculations. Ptolemy (90-168 CE): Another Greek astronomer and mathematician who made significant contributions to trigonometry. He wrote a book called "Almagest" which included trigonometric tables and formulas for calculating angles and distances. Aryabhata (476-550 CE): An Indian mathematician and astronomer who developed trigonometric tables and formulas for calculating the sine and cosine functions. Al-Khwarizmi (780-850 CE): A Persian mathematician who wrote a book called "The Compendious Book on Calculation by Completion and Balancing," which included trigonometric tables and formulas. Regiomontanus (1436-1476): A German mathematician and astronomer who made significant contributions to the study of trigonometry. He worked with his teacher, Georg von Peurbach, to improve trigonometric tables and develop the principles of spherical trigonometry. Leonhard Euler (1707-1783): A Swiss mathematician who made significant contributions to many fields of mathematics, including trigonometry. He developed the modern notation for trigonometric functions and made important discoveries about their properties and relationships. Overall, these mathematicians and astronomers, along with many others, have made significant contributions to the development of trigonometry over the years. Their work has helped to lay the foundation for modern mathematics and science, and their influence can still be seen in the study of angles and triangles today.
He made his observations with very simple instruments, using an ordinary plumb-line to measure the angles of elevation of the stars. He also introduced a mathematical innovation by using Hindu-Arabic numerals in his sine tables, the first transition from the duodecimal to the decimal system.
Georg Joachim, also known as Rheticus(February 16,1514 -December 4,1574), was a mathematician, cartographer, navigational-instrument maker, medical practitioner, and teacher. He is perhaps best known for his trigonometrc tables and as Nicolaus Copernicus's sole pupil. He facilitated the publication of his master's De revolutionibusorbium coelestium (On the Revolutions of the Heavenly Spheres).
Georg Joachim Rheticus was born on 1514-02-16.
Georg Joachim Rheticus died on 1574-12-04.
Trigonometry, the branch of mathematics that deals with the study of angles and triangles, has a rich history spanning many centuries and cultures. Many notable mathematicians, astronomers, and scholars have contributed to the development of trigonometry over the years. Here are some of the most significant contributors to the field: Hipparchus (190-120 BCE): A Greek astronomer and mathematician who is considered the father of trigonometry. He developed the first trigonometric table and used trigonometry to make astronomical calculations. Ptolemy (90-168 CE): Another Greek astronomer and mathematician who made significant contributions to trigonometry. He wrote a book called "Almagest" which included trigonometric tables and formulas for calculating angles and distances. Aryabhata (476-550 CE): An Indian mathematician and astronomer who developed trigonometric tables and formulas for calculating the sine and cosine functions. Al-Khwarizmi (780-850 CE): A Persian mathematician who wrote a book called "The Compendious Book on Calculation by Completion and Balancing," which included trigonometric tables and formulas. Regiomontanus (1436-1476): A German mathematician and astronomer who made significant contributions to the study of trigonometry. He worked with his teacher, Georg von Peurbach, to improve trigonometric tables and develop the principles of spherical trigonometry. Leonhard Euler (1707-1783): A Swiss mathematician who made significant contributions to many fields of mathematics, including trigonometry. He developed the modern notation for trigonometric functions and made important discoveries about their properties and relationships. Overall, these mathematicians and astronomers, along with many others, have made significant contributions to the development of trigonometry over the years. Their work has helped to lay the foundation for modern mathematics and science, and their influence can still be seen in the study of angles and triangles today.
Rheticus had facilitated the publication of Copernicus' work, and had clearly understood the basic principles of the new planetary theory. In 1551, with the help of six assistants, Rheticus recalculated and produced the Opus Palatinum de Triangulis (Canon of the Science of Triangles) which became the first publication of tables of all six trigonometric functions. This was intended to be an introduction to his greatest work, The Science of Triangles. When he died his work was still unfinished, but like Copernicus, Rheticus acquired a student, Valentinus Otho who supervised the calculation (by hand) of some one hundred thousand ratios to at least ten decimal places filling some 1,500 pages. This was finally completed in 1596. These tables were accurate enough to be used as the basis for astronomical calculations up to the early 20th century.
Joachim Georg Darjes has written: 'Introductio in artem inveniendi seu logicam theoretico-practicam' -- subject(s): Early works to 1800, Logic 'Dissertatio mathematica qua evoluta arithmetices theoria eam summae scientiae speciem esse ..' -- subject(s): Arithmetic, Early works to 1800 'Ioachimi Georgii Darjes Via ad veritatem commoda avditoribvs methodo demonstrata' -- subject(s): Early works to 1800, Logic
The theory of phlogiston was proposed by German chemist Johann Joachim Becher, and later developed by his student Georg Ernst Stahl in the 17th and 18th centuries.
Joachim Jaenecke has written: 'Georg Philipp Telemann' -- subject(s): Bibliography, Catalogs, Manuscripts, Music, Staatsbibliothek zu Berlin--Preussischer Kulturbesitz, Staatsbibliothek zu Berlin--Preussischer Kulturbesitz. Musikabteilung 'Die Musikbibliothek des Ludwig Freiherrn von Pretlack (1716-1781)' -- subject(s): Music, Bibliography, Catalogs
Paul Joachim Georg Lehmann has written: 'Parodistische texte' -- subject(s): Latin literature, Medieval and modern, Medieval and modern Latin literature, Parodies 'Die Parodie im Mittelalter' -- subject(s): History and criticism, Latin literature, Medieval and modern, Medieval and modern Latin literature, Parody 'Mitteilungen aus Handschriften' -- subject(s): Bibliography, Manuscripts, Catalogs, Manuscripts, Latin (Medieval and modern) 'Erforschung des Mittelalters' -- subject(s): Study and teaching, Middle Ages, History
The cast of Three Old Men - 2007 includes: Joachim Bliese as Georg Walser Martin Loos as Taxifahrer Pepi Pittl as Karl Brenner Manfred Zaminer as Schwiegersohn
Georg Oddner has written: 'Georg Oddner'
Georg Gsell was born in 1673.