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Sím Kuat. Shen Kuo[ a ] (Chinese : 沈括; 1031–1095) or Shen Gua[ b ], courtesy name Cunzhong (存中) and pseudonym Mengqi (now usually given as Mengxi) Weng (夢溪翁), [ 1 ] was a Chinese polymath, scientist, and statesman of the Song dynasty (960–1279). Shen was a master in many fields of study including mathematics, optics, and ...
Chinese astronomy. The Dunhuang map from the Tang dynasty ( schools were distinguished with different colors: white, black, and yellow for the stars of Wu Xian, Gan De, and Shi Shen respectively. The whole set of star maps contain 1,300 stars. Astronomy in China has a long history stretching from the Shang dynasty, being refined over a period ...
The polymath and official Shen Kuo (1031–1095) used trigonometric functions to solve mathematical problems of chords and arcs. [36] Joseph W. Dauben notes that in Shen's "technique of intersecting circles" formula, he creates an approximation of the arc of a circle s by s = c + 2 v 2 / d , where d is the diameter , v is the versine , c is the ...
Shen Kuo used trigonometric functions to solve mathematical problems of chords and arcs. [33] Sal Restivo writes that Shen's work in the lengths of arcs of circles provided the basis for spherical trigonometry developed in the 13th century by the mathematician and astronomer Guo Shoujing (1231–1316). [34]
Shen Kuo's article is very important in the scope of general Chinese history, since he was one of China's greatest classical era scientists (perhaps the most important). The article meets all of the FA criteria and cridentials, and reads much smoother with rewording of some awkward sentences from before.
Shen Kuo was a polymath Chinese scientist and statesman of the Song Dynasty (960–1279). Excelling in many fields of study and statecraft, he was a mathematician, astronomer, meteorologist, geologist, zoologist, botanist, pharmacologist, agronomist, ethnographer, encyclopedist, and poet.
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The four inventions do not necessarily summarize the achievements of science and technology in ancient China. The four inventions were regarded as the most important Chinese achievements in science and technology, simply because they had a prominent position in the exchanges between the East and the West and acted as a powerful dynamic in the ...