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- UID
- 223315
- 帖子
- 199
- 主题
- 82
- 注册时间
- 2011-7-11
- 最后登录
- 2013-9-12
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If you want the fourth root you calculate to the power of 1/4 or x^.25
If you want the third root you calculate to the power of 1/3 or x^.3333
If you want the fifth root 1/5 or x^.2
So on and so forth. |
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发表于 2011-7-13 14:27
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