摘要：
\((p\log_{2}p)' = \log_{2}p + p \frac{1}{\ln 2}\frac{1}{p} = \frac{\ln p+1}{\ln 2}\) $$\begin{align*} H'(p) &= -\frac{1}{\ln 2}(\ln p + 1 -\ln(1-p) -1 阅读全文
摘要：
没有符号，默认是文字格式 \tag*{} 有数学符号就加入行内环境 https://tex.stackexchange.com/questions/356132/tagging-equations-with-different-symbols \tag*{$\alpha$} 序列条件熵递减 $$\b 阅读全文