ctextemp_ctex-faq.exa

来自「是一些TEx的模板」· EXA 代码 · 共 9 行

\documentclass{article}
...
\makeatletter % @ is now a normal "letter" for TeX
\renewcommand\theequation{\thesection.\arabic{equation}}
\@addtoreset{equation}{section}
\makeatother % @ is restored as a "non-letter" character for TeX
\begin{document}
...