2004/10/10 | Bioche定理[Bioche's theorem]
类别(∑〖数学〗) | 评论(0) | 阅读(27) | 发表于 14:26
If two complementary Plücker characteristics are equal, then each characteristic is equal to its complement except in four cases where the sum of order and class is 9.
0

评论Comments

日志分类
首页[1408]
∑〖数学〗[349]
Ω〖物理〗[357]
¤〖天文〗[343]
℃〖化学〗[359]