Home page |Set as homepage | Favorites | World web | Français | Deutsch | Español | Português | Italiano | Polski | Bahasa Indonesia | More......

开启辅助访问

› 门户 › History› By field› Mathematics

Mathematics

Timeline of mathematics: Rhetorical stageBefore 1000 BCca. 70,000 BC — South Africa, ochre rocks adorned with scratched geometric patterns.ca. 35,000 BC to 20,000 BC — Africa and France, earliest known prehistoric attempts ...; 2014-3-16 17:59

related categories

About us|Jobs|Help|Disclaimer|Advertising services|Contact us|Sign in|Website map|Search|

GMT+8, 2024-4-20 16:38 , Processed in 2.602095 second(s), 7 queries .

57883.com service for you! X3.1

返回顶部