我正在使用下括号解释一些公式,但下括号的文本总是与文档的文本重叠。有什么方法可以解决这个问题吗?
\documentclass{article}
\usepackage{amsmath}
\begin{document}
\begin{equation}
\mathbf{\Xi}_{p}=\left\lbrace\smash{\underbrace{0,0,\ldots,0}_\text{$p+1$ copies}},\mathbf{\Xi}_{int},\smash{\underbrace{1,1,\ldots,1}_\text{$p+1$ copies}} \right\rbrace,
\end{equation}
onto $\bar{n}$ degrees of freedom, $p-1$th order function space $\bar{\mathcal{N}}_{\bar{n},p-1}=span\left\lbrace{N}_{i,p-1}\right\rbrace$ defined by knot vector:
\end{document}
答案1
不需要粉碎。
\documentclass{article}
\usepackage{amsmath}
\begin{document}
\begin{equation}
\mathbf{\Xi}_{p}=\lbrace\underbrace{0,0,\ldots,0}_\text{$p+1$ copies},\mathbf{\Xi}_{int},\underbrace{1,1,\ldots,1}_\text{$p+1$ copies} \rbrace,
\end{equation}
onto $\bar{n}$ degrees of freedom, $p-1$th order function space $\bar{\mathcal{N}}_{\bar{n},p-1}=span\left\lbrace{N}_{i,p-1}\right\rbrace$ defined by knot vector:
\end{document}