我正在嘗試在 LaTeX Beamer 框架標題上建立範例，對它們進行計數並在其他框架標題中引用它們。透過谷歌搜索，我能夠計算範例，但無法在標題的下一張幻燈片中引用它。
所以，我想知道是否有任何想法可以實現這個目標。
這是帶有相應生成的 pdf 文件的最小工作示例。
\documentclass[xcolor=dvipsnames]{beamer}
\usepackage[T1]{fontenc}
\usetheme{AnnArbor}
\usecolortheme{whale}
\setbeamercolor{title}{bg=RoyalPurple}
\setbeamercolor{frametitle}{fg=white,bg=RoyalPurple}
\usepackage{amsmath}
\newcounter{exm}
\newcommand\ExmT{%
\frametitle{\refstepcounter{exm}{Example}~\theexm}}
\resetcounteronoverlays{exm}
\begin{document}
\frame{
\ExmT
David Hilbert is a great Mathematician!
}
\frame{
\ExmT
Bernhard Riemann is another greatest mathematician in the history!
}
\frame{{How do you define Mathematics?}
Mathematics is a language of sciences. Moreover, $\cdots$
}
\frame{{Rmarks on Example 1}
{\color{red}\textbf{I am writing Remarks on Example 1 (on the title of this
frame) manually but is there a way to reference Example 1 automatically?}}
Not the frame number.
}
\end{document}
