如何在词汇表中使用 \bm 包含粗体数学符号？

Question

我想添加一个粗体数学符号，就像\bm{u}词汇表中那样。但我不知道如何让它工作。我的代码如下

\documentclass{article}
\usepackage{amsmath}
\usepackage{bm}
\usepackage[acronym,symbols,nogroupskip,nonumberlist,automake,toc=true,section]{glossaries-extra}

%The entry i want in the glossary
\glsxtrnewsymbol[description={Control vector}]{\bm{u}}{\ensuremath{\bm{u}}}

\printnoidxglossary[type=symbols,sort=use,style=long,title={List of Symbols}]

\begin{document}
$\gls{\bm{u}}$
\end{document}

有人知道怎样让它工作吗？

Answer 1

您应该使用一串字符作为符号的“名称”。

\documentclass{article}
\usepackage{amsmath}
\usepackage{bm}
\usepackage[
  acronym,
  symbols,
  nogroupskip,
  nonumberlist,
  toc=true,
  section
]{glossaries-extra}

%The entry i want in the glossary
\glsxtrnewsymbol[description={Control vector}]{bmu}{\ensuremath{\bm{u}}}

\makenoidxglossaries

\begin{document}

\printnoidxglossary[
  type=symbols,
  sort=use,
  style=long,
  title={List of Symbols}
]

\section{Some title}

Here I use it $\gls{bmu}$

\end{document}