未命名 3

Posted on 2013-11-18 09:54  Flex/AS Programmer  阅读(148)  评论(0编辑  收藏  举报
double log(double num) 自然对数

#include <math.h> 加载这个库

如果求log(a)b的话就数学方法

f = log(b) / log(a);

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你的答案就T=log(P)+log(H);
记得#include <math.h>
http://www.douban.com/note/219705803/
http://bj007.blog.51cto.com/1701577/548932
tecentmoon 2011-12-12 16:56
iPhone/iPod/iPad 上所能支持的字体一览:

http://itunes.apple.com/us/app/font-galary/id483503913?mt=8&ls=1 http://www.zhihu.com/question/20158887

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