更好的辦法:put 2 2s together, let people only can see it like from the other side it is 5.(ha)
I know 5=exp(log2)/2.Thank you.
回複:還有更好的辦法。用LOG2相當於又用了一個10
所有跟帖:
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wrong:5=exp(log2)/2.
-jinjing-
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01/07/2010 postreply
13:33:46
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exp 相當於用了一個 e
-WilliamLuo-
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01/08/2010 postreply
10:23:48
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回複1...1-11..=1.1=5.
-jinjing-
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01/09/2010 postreply
12:33:41