Quero que o beamer divida automaticamente meu texto em vários quadros (quantos forem necessários), mantendo o formato do número especificado de múltiplas colunas (neste caso, 3). Não quero especificar a largura da coluna, por isso usei "multicols". Encontrei a pergunta intituladaPermitir a divisão do teorema em muitos quadros no beamermas esta questão é exclusiva do ambiente multicol.
\documentclass[gray]{beamer}
\usetheme{default}
\begin{document}
\begin{frame}[allowframebreaks]{Example Frame}
\begin{multicols}{3} \small\raggedright
Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum. Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum. Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.
\end{multicols}
\end{frame}
\end{document}
Responder1
Quanto da frameestrutura você precisa?
Isso, por exemplo, funciona mais ou menos
%\begin{frame}[allowframebreaks]{Example Frame}
\begin{multicols}{3}[Example Frame]
.....
\end{multicols}
%\end{frame}
Nisso faz algo que parece uma apresentação de dois slides com três colunas em cada slide e um título na primeira página. Mas não é umquadroao beamer, portanto sua interação com outros recursos do beamer será diferente.