
- UID
- 223403
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- 404
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- 注册时间
- 2011-7-11
- 最后登录
- 2014-8-2
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What does this ratio mean when X goes up, as opposed to if X goes down. Or Does this ratio go up if Y is calculated this way, as opposed to calculated the other way. A lot more intuition understanding of the concepts behind it as opposed to plain formula plug ins.
I'm assuming of course thats what he meant. |
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