sinx
-------- = ?
n
一筐:(开始计算....)
sinx
-------- = ? 分子分母约分,约去 n,
n
=========>
six=?
six=6
• 赔俺眼镜。 -一筐- ♂ (102 bytes) () 06/12/2008 postreply 14:25:03
• No meaning, just kidding:) Here is ur 眼镜 (图) -紫色王家- ♀ (153 bytes) () 06/12/2008 postreply 15:53:38