表格错误“未定义的控制序列”

Question

我从“article”环境切换后，在“amsart”环境中创建表格时遇到了问题。表格不显示边界，并给出错误“未定义的控制序列”。我是否缺少任何包或什么？

\documentclass{amsart}
\begin{document}

\begin{table}
    \begin{tabular}{ccccccc} \toprule 
        {$q$} & {$5$} & {$6$} & {$7$} & {$8$} & {$9$} & {$10$}\\ \midrule
        {number} & {$9$} & {$20$} & {$48$} & {$115$} & {$286$} & {$719$}\\ \midrule
        {total} & $12$ & $33$ & $385$ & $300$ & $526$ & $2205$
        \\ \bottomrule
    \end{tabular}
\end{table}

\结束{文档}

Answer 1

您应该booktabs使用以下命令加载包\usepackage{booktabs}：

\documentclass{amsart}
\usepackage{booktabs}
\begin{document}

\begin{table}
    \begin{tabular}{ccccccc} \toprule 
        {$q$} & {$5$} & {$6$} & {$7$} & {$8$} & {$9$} & {$10$}\\ \midrule
        {number} & {$9$} & {$20$} & {$48$} & {$115$} & {$286$} & {$719$}\\ \midrule
        {total} & $12$ & $33$ & $385$ & $300$ & $526$ & $2205$
        \\ \bottomrule
    \end{tabular}
\end{table}

\end{document}