![哪里错了?$GL(V):= \{V\in \mathbb{C}^n : \exists W\in \mathbb{C}^n , VW = WV = 1\}$](https://linux22.com/image/420451/%E5%93%AA%E9%87%8C%E9%94%99%E4%BA%86%EF%BC%9F%24GL(V)%3A%3D%20%5C%7BV%5Cin%20%5Cmathbb%7BC%7D%5En%20%3A%20%5Cexists%20W%5Cin%20%5Cmathbb%7BC%7D%5En%20%2C%20VW%20%3D%20WV%20%3D%201%5C%7D%24.png)
答案1
答案2
你写了,
我想知道我能做些什么来改善它
如果该GL
术语是运算符,最好使用直立罗马字母进行排版。另外,我认为如果花括号的视觉突出度稍微高一些,例如,将它们设为 ,整体外观会有所改善\big
。
\documentclass{article}
\usepackage{amssymb} % for '\mathbb' macro
\usepackage{amsmath} % for '\DeclareMathOperator' macro
\DeclareMathOperator{\GL}{GL}
\usepackage{mathtools} % for '\eqqcolon' macro
\begin{document}
\[
\GL(V) \eqqcolon \bigl\{ V\in \mathbb{C}^n : \exists W\in \mathbb{C}^n, VW = WV = 1 \bigr\}
\]
\end{document}