%%
%% largearray package:
%%   Array spanning the entire line
%%

%% TeX format
\NeedsTeXFormat{LaTeX2e}[1995/12/01]

%% package name
\ProvidesPackage{largearray}[2016/11/10]

\RequirePackage{array}

%% array spanning the entire line
\newlength\largearray@width
\setlength\largearray@width\textwidth
\addtolength\largearray@width{-10pt}
\def\largearray{\begin{array}{@{}>{\displaystyle}l@{}}\hphantom{\hspace{\largearray@width}}\\[-.5cm]}
\def\endlargearray{\end{array}}
