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  • ...nd, if so, how this could be done.<ref name=":1" /> At the end of the 19th century, [[Georg Cantor]] enlarged the mathematical study of infinity by studying [ ...[[Indian mathematics|Jain mathematical]] text Surya Prajnapti (c. 4th–3rd century BCE) classifies all numbers into three sets: [[enumerable]], innumerable, a ...
    54 KB (7,877 words) - 14:55, 14 February 2025
  • ...irst=Jon |year=2012 |publication-date=2012 |title=Science in the Twentieth Century and Beyond |location=Cambridge |publisher=Polity Press |isbn=978-0-7456-346 ...miltonian mechanics]]). These advances, made predominantly in the 18th and 19th centuries, extended beyond earlier works; they are, with some modification, ...
    52 KB (7,667 words) - 01:16, 23 February 2025
  • ...peared throughout history, including the work of [[Desargues]] in the 17th century, all the way back to the implicit use of [[spherical geometry]] to understa ...the theory of [[manifold]]s and [[Riemannian geometry]]. Later in the 19th century, it appeared that geometries without the [[parallel postulate]] ([[non-Eucl ...
    102 KB (14,064 words) - 21:39, 16 February 2025
  • ...teseerx=10.1.1.58.8477 |s2cid=13387519 }}</ref> by [[Paolo Uccello]]. 15th century]] ...s by [[Leonardo da Vinci]], on the use of the golden ratio in art. Another Italian painter, [[Piero della Francesca]], developed [[Euclid]]'s ideas on [[Persp ...
    117 KB (16,501 words) - 21:50, 26 February 2025
  • ...[[history of Islam]], traditionally dated from the 8th century to the 13th century.<ref name=Saliba>{{cite book|last=Saliba |first=George |author-link=George ...phor of a [[Golden age (metaphor)|golden age]] began to be applied in 19th-century literature about [[Islamic history]], in the context of the western aesthet ...
    123 KB (17,641 words) - 08:50, 18 February 2025
  • ...laced by modern formal logic, which has its roots in the work of late 19th-century mathematicians such as [[Gottlob Frege]]. Today, the most commonly used sys ...roduction: Philosophy of logic today, pp. 1–12}} Starting in the late 19th century, many new formal systems have been proposed. There are disagreements about ...
    145 KB (20,377 words) - 19:04, 1 March 2025
  • '''Italian inventions and discoveries''' are objects, processes or techniques invented ...ouse of Representatives to honor the life and achievements of 19th Century Italian-American inventor Antonio Meucci, and his work in the invention of the tele ...
    246 KB (34,499 words) - 14:19, 19 February 2025
  • ==Recorded history before 12th century== ...Oxford|access-date=14 October 2014|url=http://www.visitoruk.com/Oxford/8th-century-T4311.html}}</ref> ...
    237 KB (32,484 words) - 01:34, 16 February 2025
  • ...m, as well as to various movements of the late 19th century and early 20th century such as [[Luminism (American art style)|American]], [[Belgium|Belgian]], an ...used throughout the ages, although with more intensity during the 18th and 19th centuries.<ref name=":9"/> As it is a wet technique, it provides great tran ...
    308 KB (48,644 words) - 11:33, 1 March 2025
  • ...mented battle in the history of the world is the [[Battle of Megiddo (15th century BC)|Battle of Megiddo]].<ref name="Dupay">Trevor N. Dupuy, ''Evolution of W * [[Catapult]] β€” A Catapult dating to the 19th century B.C was found on the walls of the fortress of [[Buhen]].<ref name="wac">{{C ...
    163 KB (23,416 words) - 11:43, 24 February 2025