我懂了这个问题
我不想对文档中的所有公式进行编号。我该怎么做?
\documentclass[12pt,a4paper]{article}
\usepackage{systeme}
\renewcommand{\SYSeqnum}{\value{equation}}
\sysautonum{(**)}
\begin{document}
\renewcommand{\SYSeqnum}{\value{equation}}
\sysautonum{(**)}
\setcounter{equation}{2}
\[ \systeme{x + 2 y - 3 z -4 = 0 @\gdef\foo{**}(**),
x - 2 y + 4 z -3=0@\gdef\bar{**}(**),
3 x - 5 y - z +2 = 0 @\gdef\baz{**}(**)} \]
\[ \systeme{x + 2 y - 3 z -4 = 0 @\gdef\foo{**}(**),
4 y -7 z -1=0@\gdef\bar{**}(**),
11 y - 8z -14 = 0 @\gdef\baz{**}(**)} \]
\[ \systeme{x + 2 y - 3 z -4 = 0 @\gdef\foo{**}(**),
44 y -77 z -11=0@\gdef\bar{**}(**),
44 y - 32z -56 = 0 @\gdef\baz{**}(**)} \]
\[ \systeme{x + 2 y - 3 z -4 = 0 @\gdef\foo{**}(**),
44 y -77 z -11=0@\gdef\bar{**}(**),
- 45z + 45 = 0 @\gdef\baz{**}(**)} \]
I \textit{don't want} to number the following equations
\[ \systeme{x + 2 y - 3 z -4 = 0 @\gdef\foo{**}(**),
44 y -77 z -11=0@\gdef\bar{**}(**),
- 45z + 45 = 0 @\gdef\baz{**}(**)} \]
I want to number the following equations
\[ \systeme{x + 2 y - 3 z -4 = 0 @\gdef\foo{**}(**),
44 y -77 z -11=0@\gdef\bar{**}(**),
- 45z + 45 = 0 @\gdef\baz{**}(**)} \]
\end{document}