%%
%% The LaTeX Companion, 3ed
%%
%% Example 11-4-30 on page II-176 in "amsmath, accents, mathdots --- Various accents".
%%
%% Copyright (C) 2022 Frank Mittelbach
%%
%% It may be distributed and/or modified under the conditions
%% of the LaTeX Project Public License, either version 1.3c
%% of this license or (at your option) any later version.
%%
%% See
https://www.latex-project.org/lppl.txt for details.
%%
\documentclass{tlc3examargin}
\pagestyle{empty}
\setcounter{page}{6}
\setlength\textwidth{183.0pt}
% Shorten the vertical size of the example ...
\AtBeginDocument{%
\setlength\abovedisplayskip{.3\abovedisplayskip}%
\setlength\belowdisplayskip{.3\belowdisplayskip}%
}
\newcommand\accsample[1]{\dot{#1} \; \ddot{#1} \;
\mathring{#1} \; \acute{#1} \; \grave{#1} \; \hat{#1}
\; \check{#1} \; \breve{#1} \; \bar{#1} \; \tilde{#1}
\quad \vec{#1} \; \widehat{#1} \; \widetilde{#1}}
%StartShownPreambleCommands
% \accsample as previously defined
%StopShownPreambleCommands
\begin{document}
\[ \mathcal{\accsample{A}} \]
\[ \accsample{\mathcal{B}} \]
\end{document}
