Chinese 萊昂哈德·歐拉 Cited by user 闾圆 on 29 Jul 2023 莱昂哈德·保罗·歐拉(Leonhard Paul Euler,又譯作-{zh-hans:尤拉; zh-hant:歐拉}-,) ,瑞士数学家、物理学家、天文学家、地理学家、逻辑学家和工程师.
English Leonhard Euler Cited by user Paradise Chronicle on 11 Jul 2021 Leonhard Euler ( ; ; 15 April 170718 September 1783) was a Swiss mathematician, physicist, astronomer, geographer, logician and engineer who founded the study of graph…