%%
%% Ein Beispiel der DANTE-Edition
%% Mathematiksatz mit LaTeX
%% 3. Auflage
%% Beispiel 05-03-2 auf Seite 80.
%% Copyright (C) 2018 Herbert Voss
%%
%% It may be distributed and/or modified under the conditions
%% of the LaTeX Project Public License, either version 1.3
%% of this license or (at your option) any later version.
%% See
http://www.latex-project.org/lppl.txt for details.
%%
%% ====
% Show page(s) 1
%%
%%
\documentclass[10pt]{screxa}
\pagestyle{empty}
\setlength\textwidth{352.81416pt}
\setlength\parindent{0pt}
%StartShownPreambleCommands
\usepackage{xcolor,amsmath}
\def\xstrut{\vphantom{\dfrac{(A)^1}{(B)^1}}}
%StopShownPreambleCommands
\begin{document}
\[
E = \colorbox{lightgray}{$\xstrut a_vA$} -
\colorbox{magenta!30}{$\xstrut a_fA^{2/3}$} -
\colorbox{green!60}{$\xstrut a_c\dfrac{Z(Z-1)}{A^{1/3}}$} -
\colorbox{cyan}{$\xstrut a_s\dfrac{(A-2Z)^2}{A}$} +
\colorbox{yellow}{$\xstrut E_p$}
\]
\end{document}
