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-> 李銳

李銳[View] [Edit] [History]
ctext:986625

See also: 李銳 (ctext:569154)

RelationTargetTextual basis
typeperson
name李銳
name-style尚之清史稿·列傳二百九十四》:李銳,字尚之,元和諸生。
died1817
authority-sinica16443
authority-wikidataQ181380
link-wikipedia_zh李锐_(数学家)
link-wikipedia_enLi_Rui_(mathematician)
Li Rui (李锐 Lǐ Ruì; 8 December 1768 in Suzhou – 30 June 1817 in Suzhou) was a Chinese mathematician. Li discovered independently an equivalent version of what is known today as Descartes' rule of signs.

The text above has been excerpted automatically from Wikipedia - please correct any errors in the original article.
李銳(1768年12月8日 - 1817年),字尚之,號四香,江蘇蘇州人,清朝數學家。他獨立地發現了一種笛卡兒符號法則的等價形式。

乾隆五十三年十二月初八日(1768年)生。乾隆五十三年(1788年),為縣生員。乾隆五十六年(1791年)李銳到紫陽書院求學,跟隨錢大昕學習三角、八線、小輪、橢圓諸法。錢大昕對李銳期望甚厚,嘗語之曰:「凡為弟子者,不勝其師,不為賢弟子。吾友段若齊之于戴東原是矣。」阮元認為李銳「深于天文算術,江以南第一人也」。嘉慶元年,應阮元之請校証《測圓海鏡》,刊入《知不足齋叢書》。嘉慶二年(1797年),參與了阮元編撰的中國天文歷算學家傳記集《疇人傳》的撰寫校對過程。嘉慶五年,李銳經過焦循介紹,認識汪萊。嘉慶十年(1805年),李銳前往揚州,擔任太守張敦仁的幕賓。李銳、焦循和汪萊被稱為是「談天三友」。嘉慶二十二年六月三十日(1817年8月12日),咯血而卒。所著《周易虞氏略例》及李氏《遺書十一種》皆收入《續修四庫全書》。北京圖書館藏有稿本李銳《觀妙居日記》。

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清史稿10
URI: https://data.ctext.org/entity/986625 [RDF]

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