| That is the whole point. |
| 送交者: 零加一中 2013月01月15日06:35:18 於 [靈機一動] 發送悄悄話 |
| 回 答: （(c- b)，a）總得等於一個數吧。設它等於p 由 真話語 於 2013-01-14 23:50:21 |
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When you get (c-b) | a^3, you cannot further say (c-b) | a as I give an example already. If you could, then you can say ((c-b), a) = p. You cannot "derive" something, here ((c-b), a) = p, from a baseless "conclusion", here (c-b) | a. |
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| 實用資訊 | |
