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Early study of triangles can be traced to the 2nd millennium BC, in Egyptian mathematics (Rhind Mathematical Papyrus) and Babylonian mathematics.Systematic study of trigonometric functions began in Hellenistic mathematics, reaching India as part of Hellenistic astronomy. In Indian astronomy, the study of trigonometric functions flourished in the Gupta period, especially due to Aryabhata (sixth century CE). During the Middle Ages, the study of trigonometry continued in Islamic mathematics, hence it was adopted as a separate subject in the Latin West beginning in the Renaissance with Regiomontanus.The development of modern trigonometry shifted during the western Age of Enlightenment, beginning with 17th-century mathematics (Isaac Newton and James Stirling) and reaching its modern form with L

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rdf:type
rdfs:label
  • Historia de la trigonometría
  • History of trigonometry
  • Histoire des fonctions trigonométriques
  • Storia delle funzioni trigonometriche
  • História da trigonometria
  • История тригонометрии
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  • L’histoire des fonctions trigonométriques semble avoir débuté il y a environ 4 000 ans. Nous savons de façon certaine que les Babyloniens déterminaient des approximations de mesures d'angles ou de longueurs de côtés de triangles rectangles. Plusieurs tables de nombres gravés sur de l'argile séchée en témoignent. Une tablette babylonienne écrite en cunéiforme, nommée Plimpton 322 (environ 1900 av. J.-C.) montre quinze triplets pythagoriciens et une colonne de nombres, qui peut être interprétée comme une table de sécantes. Il y a cependant de nombreux débats à ce sujet pour savoir s'il s'agit bien d'une table trigonométrique.
  • La historia de la trigonometría y de las funciones trigonométricas podría extenderse por más de 4000 años. Los babilonios determinaron aproximaciones de medidas de ángulos o de longitudes de los lados de los triángulos rectángulos. Varias tablas grabadas sobre arcilla seca lo testimonian. Así, por ejemplo, una tablilla babilónica escrita en cuneiforme, denominada Plimpton 322 (en torno al 1900 a. C.) muestra quince ternas pitagóricas y una columna de números que puede ser interpretada como una tabla de funciones trigonométricas; sin embargo, existen varios debates sobre si, en realidad, se trata de una tabla trigonométrica.
  • A história da trigonometria e das funções trigonométricas pode abranger em torno de 4000 anos.
  • Early study of triangles can be traced to the 2nd millennium BC, in Egyptian mathematics (Rhind Mathematical Papyrus) and Babylonian mathematics.Systematic study of trigonometric functions began in Hellenistic mathematics, reaching India as part of Hellenistic astronomy. In Indian astronomy, the study of trigonometric functions flourished in the Gupta period, especially due to Aryabhata (sixth century CE). During the Middle Ages, the study of trigonometry continued in Islamic mathematics, hence it was adopted as a separate subject in the Latin West beginning in the Renaissance with Regiomontanus.The development of modern trigonometry shifted during the western Age of Enlightenment, beginning with 17th-century mathematics (Isaac Newton and James Stirling) and reaching its modern form with L
  • La storia delle funzioni trigonometriche si estende per circa 4000 anni. Vi sono delle prove che indicano che i babilonesi furono i primi ad usare (pur in forma ancora primitiva) delle funzioni trigonometriche, in base ad una tabella di numeri scritta su una tavola cuneiforme babilonese, Plimpton 322 (risalente a circa il 1900 a.C.), che si può interpretare come una tavola di secanti. Vi è, tuttavia, un dibattito ancora aperto sul fatto che essa fosse una tavola trigonometrica o no. Il più antico uso della funzione seno appare nel Sulba Sutras scritto nell'antica India fra l'ottavo e il sesto secolo a.C., che calcola correttamente il seno di π/4 (45°) come 1/√2 in una procedura per il problema opposto della quadratura del cerchio, sebbene non fosse ancora stata sviluppata la nozione di sen
  • История тригонометрии как науки о соотношениях между углами и сторонами треугольника и других геометрических фигур охватывает более двух тысячелетий. Большинство таких соотношений нельзя выразить с помощью обычных алгебраических операций, и поэтому понадобилось ввести особые тригонометрические функции, первоначально оформлявшиеся в виде числовых таблиц.
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