LaTex

1、Latex Problem: Package epstopdf Warning: Drivers other than `pdftex' and `luatex' are not supported.

问题：章节引用 ef{}不显示

解决办法：在前言部分添加：setcounter{secnumdepth}{1}

Reference:

2、

Compare the following:\
egin{tabular}{ll}
verb'$conf_a$' & $conf_a$ \
verb'$mathit{conf}_a$' & $mathit{conf}_a$
end{tabular}\
See The TeX book, p165.

The space after eg, meaning ``for example'', should not be a
sentence-ending space. So eg is correct, {em e.g.} is not. The provided
verb'eg' macro takes care of this.

When citing a multi-author paper, you may save space by using ``et alia'',
shortened to ``etal'' (not ``{em et. al.}'' as ``{em et}'' is a complete word.)
However, use it only when there are three or more authors. Thus, the
following is correct: ``
Frobnication has been trendy lately.
It was introduced by Alpher~cite{Alpher02}, and subsequently developed by
Alpher and Fotheringham-Smythe~cite{Alpher03}, and Alpher etal~cite{Alpher04}.''

This is incorrect: ``... subsequently developed by Alpher etal~cite{Alpher03} ...''
because reference~cite{Alpher03} has just two authors. If you use the
verb'etal' macro provided, then you need not worry about double periods
when used at the end of a sentence as in Alpher etal.

For this citation style, keep multiple citations in numerical (not
chronological) order, so prefer cite{Alpher03,Alpher02,Authors14} to
cite{Alpher02,Alpher03,Authors14}.