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[不等式] 一个指数不等式问题

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等待hxh posted 2014-11-14 13:47 |Read mode
Last edited by 等待hxh 2014-11-14 17:08 QQ图片20141114134130.jpg (此题在解决
  1. $a^x=logax$
Copy the Code
交点问题得到的另一问题)

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original poster 等待hxh posted 2014-11-14 13:47
哎,论坛代码还是不会写

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kuing posted 2014-11-14 16:27
哎,论坛代码还是不会写
等待hxh 发表于 2014-11-14 13:47
你看过置顶贴的输入方法吗?

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kuing posted 2014-11-14 16:33
回复 4# 战巡

$x\ln x$ 不恒增啊

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original poster 等待hxh posted 2014-11-14 17:20
值对.jpg 指对数.jpg (刚看了置顶教程,但代码还是没学会,我是这样输入$a^x=logax$,但显示还是不正常)

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其妙 posted 2014-11-14 23:45
有草稿本

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