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:
• wrong:5=exp(log2)/2. -jinjing- ♀ (0 bytes) () 01/07/2010 postreply 13:33:46
• exp 相當於用了一個 e -WilliamLuo- ♂ (0 bytes) () 01/08/2010 postreply 10:23:48
• 回複1...1-11..=1.1=5. -jinjing- ♀ (84 bytes) () 01/09/2010 postreply 12:33:41