%%
%% This is file `amsopn.sty',
%% generated with the docstrip utility.
%%
%% The original source files were:
%%
%% amsopn.dtx 
%% 
%% Copyright (C) 1995, 1999 American Mathematical Society.
%% Copyright (C) 2016-2023  LaTeX Project and American Mathematical Society.
%% 
%% This work 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.
%% The latest version of this license is in
%%   https://www.latex-project.org/lppl.txt
%% and version 1.3c or later is part of all distributions of LaTeX
%% version 2005/12/01 or later.
%% 
%% This work has the LPPL maintenance status `maintained'.
%% 
%% The Current Maintainer of this work is the LaTeX Project.
%% 
\NeedsTeXFormat{LaTeX2e}% LaTeX 2.09 can't be used (nor non-LaTeX)
[1994/12/01]% LaTeX date must December 1994 or later
\ProvidesPackage{amsopn}[2022/04/08 v2.04 operator names]
\def\nolimits@{\@ifnextchar\limits{\nolimits\@gobble}{\nolimits}}
\begingroup \catcode`\"=12
\ifx\Umathcode\@undefined
\gdef\newmcodes@{\mathcode`\'39\mathcode`\*42\mathcode`\."613A%
  \ifnum\mathcode`\-=45 \else
    \mathchardef\std@minus\mathcode`\-\relax
  \fi
  \mathcode`\-45\mathcode`\/47\mathcode`\:"603A\relax}
\else
\gdef\newmcodes@{\mathcode`\'39\mathcode`\*42\mathcode`\."613A%
  \ifnum\Umathcodenum`\-=45 \else
    \Umathcharnumdef\std@minus\Umathcodenum`\-\relax
  \fi
  \mathcode`\-45\mathcode`\/47\mathcode`\:"603A\relax}
\fi
\endgroup
\DeclareRobustCommand{\operatorname}{%
  \@ifstar{\qopname\newmcodes@ m}%
          {\qopname\newmcodes@ o}}%
\DeclareRobustCommand{\qopname}[3]{%
  \mathop{#1\kern\z@\operator@font#3}%
  \csname n#2limits@\endcsname}
\newcommand{\DeclareMathOperator}{%
  \@ifstar{\@declmathop m}{\@declmathop o}}
\long\def\@declmathop#1#2#3{%
  \@ifdefinable{#2}{%
    \DeclareRobustCommand{#2}{\qopname\newmcodes@#1{#3}}}}
\@onlypreamble\DeclareMathOperator
\@onlypreamble\@declmathop
\protected\def\arccos{\qopname\relax o{arccos}}
\protected\def\arcsin{\qopname\relax o{arcsin}}
\protected\def\arctan{\qopname\relax o{arctan}}
\protected\def\arg{\qopname\relax o{arg}}
\protected\def\cos{\qopname\relax o{cos}}
\protected\def\cosh{\qopname\relax o{cosh}}
\protected\def\cot{\qopname\relax o{cot}}
\protected\def\coth{\qopname\relax o{coth}}
\protected\def\csc{\qopname\relax o{csc}}
\protected\def\deg{\qopname\relax o{deg}}
\protected\def\det{\qopname\relax m{det}}
\protected\def\dim{\qopname\relax o{dim}}
\protected\def\exp{\qopname\relax o{exp}}
\protected\def\gcd{\qopname\relax m{gcd}}
\protected\def\hom{\qopname\relax o{hom}}
\protected\def\inf{\qopname\relax m{inf}}
\protected\def\injlim{\qopname\relax m{inj\,lim}}
\protected\def\ker{\qopname\relax o{ker}}
\protected\def\lg{\qopname\relax o{lg}}
\protected\def\lim{\qopname\relax m{lim}}
\protected\def\liminf{\qopname\relax m{lim\,inf}}
\protected\def\limsup{\qopname\relax m{lim\,sup}}
\protected\def\ln{\qopname\relax o{ln}}
\protected\def\log{\qopname\relax o{log}}
\protected\def\max{\qopname\relax m{max}}
\protected\def\min{\qopname\relax m{min}}
\protected\def\Pr{\qopname\relax m{Pr}}
\protected\def\projlim{\qopname\relax m{proj\,lim}}
\protected\def\sec{\qopname\relax o{sec}}
\protected\def\sin{\qopname\relax o{sin}}
\protected\def\sinh{\qopname\relax o{sinh}}
\protected\def\sup{\qopname\relax m{sup}}
\protected\def\tan{\qopname\relax o{tan}}
\protected\def\tanh{\qopname\relax o{tanh}}
\def\operatorfont{\operator@font}
\def\operatornamewithlimits{\operatorname*}
\protected\def\varlim@#1#2{%
  \vtop{\m@th\ialign{##\cr
    \hfil$#1\operator@font lim$\hfil\cr
    \noalign{\nointerlineskip\kern1.5\ex@}#2\cr
    \noalign{\nointerlineskip\kern-\ex@}\cr}}%
}
\protected\def\varinjlim{%
  \mathop{\mathpalette\varlim@{\rightarrowfill@\textstyle}}\nmlimits@
}
\protected\def\varprojlim{%
  \mathop{\mathpalette\varlim@{\leftarrowfill@\textstyle}}\nmlimits@
}
\protected\def\varliminf{\mathop{\mathpalette\varliminf@{}}\nmlimits@}
\def\varliminf@#1{\@@underline{\vrule\@depth.2\ex@\@width\z@
   \hbox{$#1\m@th\operator@font lim$}}}
\protected\def\varlimsup{\mathop{\mathpalette\varlimsup@{}}\nmlimits@}
\def\varlimsup@#1{\@@overline{\hbox{$#1\m@th\operator@font lim$}}}
\let\nmlimits@\displaylimits
\DeclareOption{namelimits}{\let\nmlimits@\displaylimits}
\DeclareOption{nonamelimits}{\let\nmlimits@\nolimits}
\ProcessOptions\relax
\RequirePackage{amsgen}\relax
\endinput
%%
%% End of file `amsopn.sty'.
