| 〖打印〗〖选项〗 |
| 圆周率 |
|
圆周率的探索者 Archimedes (BC287 - BC212)  祖冲之 (430 - 501)  Ludolph van Ceulen (1540 - 1610)  John Machin(1680 - 1751)  Johann Heinrich Lambert (1728 - 1777)  Adrien-Marie Legendre (1752 - 1833)  Johann Carl Friedrich Gauss (1777 - 1855)  Carl Louis Ferdinand von Lindemann (1852 - 1939)  Srinivasa Ramanujan(1887 - 1920)  ENIAC (1946)  David & Gregory Chudnovsky  David H. Bailey  Jonathan M. Borwein  Peter Borwein  Simon Plouffe  Fabrice Bellard (1973)  Yasumasa Kanada   从左至右：Eugene Salamin，Yasumasa Kanada, David H. Bailey，William Gosper  【本文分页】[1] [2] [3] 文章作者：未知 |