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    Length: 5514 (0x158a)
    Types: TextFile
    Names: »amscd.sty«

└─⟦52210d11f⟧ Bits:30007239 EUUGD2: TeX 3 1992-12
    └─⟦e01e283ed⟧ »amstex/amslatex.tar.Z« 
        └─⟦d6381fb14⟧ 
            └─⟦this⟧ »amslatex/inputs/amscd.sty« 

TextFile

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% 
%% This file is part of the AMS-LaTeX Version 1.0 distribution       %% 
%%    American Mathematical Society, Technical Support Group,        %% 
%%    P. O. Box 6248, Providence, RI 02940                           %% 
%%    800-321-4AMS (321-4267) or 401-455-4080                        %% 
%%    Internet: Tech-Support@Math.AMS.com                            %% 
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% 
%% This is file `AMSCD.STY',
%% generated on August 29, 1990 from `amscd.doc'
%% using the stripb utility (v0.9---derived from docstrip.tex).
%% 
\def\fileversion{v1.0a}
\def\filedate{29-AUG-1990}
\def\docdate{9-JUL-1990}

%% \CheckSum{307}
%% \CharacterTable
%%  {Upper-case    \A\B\C\D\E\F\G\H\I\J\K\L\M\N\O\P\Q\R\S\T\U\V\W\X\Y\Z
%%   Lower-case    \a\b\c\d\e\f\g\h\i\j\k\l\m\n\o\p\q\r\s\t\u\v\w\x\y\z
%%   Digits        \0\1\2\3\4\5\6\7\8\9
%%   Exclamation   \!     Double quote  \"     Hash (number) \#
%%   Dollar        \$     Percent       \%     Ampersand     \&
%%   Acute accent  \'     Left paren    \(     Right paren   \)
%%   Asterisk      \*     Plus          \+     Comma         \,
%%   Minus         \-     Point         \.     Solidus       \/
%%   Colon         \:     Semicolon     \;     Less than     \<
%%   Equals        \=     Greater than  \>     Question mark \?
%%   Commercial at \@     Left bracket  \[     Backslash     \\
%%   Right bracket \]     Circumflex    \^     Underscore    \_
%%   Grave accent  \`     Left brace    \{     Vertical bar  \|
%%   Right brace   \}     Tilde         \~}
%%
\immediate\write\sixt@@n{Style Option: `amscd' \space\space\space
 \fileversion\space     <\filedate>  (FMi and RmS)}
\immediate\write\sixt@@n{English Documentation
 \space\@spaces\@spaces  <\docdate>  (FMi and RmS)}
\@ifundefined{setboxz@h}{%
 \def\err@#1#2{\iffirstchoice@
   \edef\@tempc{#2}\errhelp\expandafter{\@tempc}%
   \typeout{^^JAmS-TeX error:}%
   \errmessage{#1}\fi}
 \def\Invalid@@{Invalid use of \string}
 \def\Let@{\let\\\math@cr}
\def\RIfM@{\relax\protect\ifmmode}
\let\@tempa\fi\def\@tempa{}
 \def\math@cr{{\ifnum0=`}\fi
  \new@ifstar{\global\@eqpen\@M\math@cr@}%
          {\global\@eqpen
             \ifnum\dspbrk@lvl <\z@ \interdisplaylinepenalty
              \else -\@getpen\dspbrk@lvl \fi
           \math@cr@}}
 \def\math@cr@{\new@ifnextchar[\math@cr@@{\math@cr@@[\z@]}}
 \def\math@cr@@[#1]{\ifnum0=`{\fi}\math@cr@@@
  \noalign{\vskip#1\relax}}
 \def\restore@math@cr{\def\math@cr@@@{\cr}}
 \restore@math@cr
 \def\new@ifnextchar#1#2#3{%
  \let\@tempe #1\def\@tempa{#2}\def\@tempb{#3}\futurelet
    \@tempc\new@ifnch}
 \def\new@ifnch{\ifx\@tempc \@tempe \let\@tempd\@tempa
             \else\let\@tempd\@tempb\fi\@tempd}
 \def\new@ifstar#1#2{\new@ifnextchar *{\def\@tempa*{#1}\@tempa}{#2}}
 \newdimen\ex@
 \def\DN@{\def\next@}
 \def\atdef@#1{\expandafter\def\csname #1@at\endcsname}
 \def\atdef@@#1{\expandafter\def\csname \string#1@@at\endcsname}
 \def\setboxz@h{\setbox\z@\hbox}
 \def\wdz@{\wd\z@}
 \def\setbox@ne{\setbox\@ne}
 \def\wd@ne{\wd\@ne}}
{}
\let\ampersand@\relax
\@ifundefined{minaw@}{\newdimen\minaw@}{}
\@ifundefined{bigaw@}{\newdimen\bigaw@}{}
\minaw@11.11128\ex@
\newdimen\minCDarrowwidth
\minCDarrowwidth2.5pc
\newif\ifCD@
\def\CD{\catcode `\@=\active
 \bgroup\relax\iffalse{\fi\let\ampersand@&\iffalse}\fi
 \CD@true\vcenter\bgroup\Let@\tabskip\z@skip\baselineskip20\ex@
 \lineskip3\ex@\lineskiplimit3\ex@\halign\bgroup
 &\hfill$\m@th##$\hfill\crcr}
\def\endCD{\crcr\egroup\egroup\egroup}
\def\CD@check#1#2{\ifCD@\DN@{#2}\else
  \let\next@\@empty\err@{@\string#1\space not
    allowed outside of the CD environment!}\@eha
  \fi\next@}
\atdef@>#1>#2>{\ampersand@
 \setboxz@h{$\m@th\scriptstyle\;{#1}\;\;$}%
 \setbox@ne\hbox{$\m@th\scriptstyle\;{#2}\;\;$}%
 \setbox\tw@\hbox{$\m@th#2$}%
 \ifCD@\global\bigaw@\minCDarrowwidth\else\global\bigaw@\minaw@\fi
 \ifdim\wdz@>\bigaw@\global\bigaw@\wdz@\fi
 \ifdim\wd@ne>\bigaw@\global\bigaw@\wd@ne\fi
 \ifCD@\hskip.5em\fi
 \ifdim\wd\tw@>\z@
  \mathrel{\mathop{\hbox to\bigaw@{\rightarrowfill}}%
       \limits^{#1}_{#2}}%
 \else\mathrel{\mathop{\hbox to\bigaw@{\rightarrowfill}}%
       \limits^{#1}}\fi
 \ifCD@\hskip.5em\fi
 \ampersand@}

\atdef@<#1<#2<{\ampersand@
 \setboxz@h{$\m@th\scriptstyle\;\;{#1}\;$}%
 \setbox@ne\hbox{$\m@th\scriptstyle\;\;{#2}\;$}%
 \setbox\tw@\hbox{$\m@th#2$}%
 \ifCD@\global\bigaw@\minCDarrowwidth\else\global\bigaw@\minaw@\fi
 \ifdim\wdz@>\bigaw@\global\bigaw@\wdz@\fi
 \ifdim\wd@ne>\bigaw@\global\bigaw@\wd@ne\fi
 \ifCD@\hskip.5em\fi
 \ifdim\wd\tw@>\z@
  \mathrel{\mathop{\hbox to\bigaw@{\leftarrowfill}}%
   \limits^{#1}_{#2}}\else
  \mathrel{\mathop{\hbox to\bigaw@{\leftarrowfill}}\limits^{#1}}\fi
 \ifCD@\hskip.5em\fi\ampersand@}
\begingroup
 \catcode`\~=\active \lccode`\~=`\@
 \lowercase{%
  \global\atdef@)#1)#2){~>#1>#2>}
  \global\atdef@(#1(#2({~<#1<#2<}}
\endgroup
\atdef@ A#1A#2A{\CD@check{A..A..A}{\llap{$\m@th\vcenter{\hbox
 {$\scriptstyle#1$}}$}\Big\uparrow
 \rlap{$\m@th\vcenter{\hbox{$\scriptstyle#2$}}$}&&}}

\atdef@ V#1V#2V{\CD@check{V..V..V}{\llap{$\m@th\vcenter{\hbox
 {$\scriptstyle#1$}}$}\Big\downarrow
 \rlap{$\m@th\vcenter{\hbox{$\scriptstyle#2$}}$}&&}}

\atdef@={\CD@check={&\hskip.5em\mathrel
 {\vbox{\hrule width\minCDarrowwidth\vskip3\ex@\hrule width
 \minCDarrowwidth}}\hskip.5em&}}

\atdef@|{\CD@check|{\Big\Vert&&}}

\atdef@@\vert{\CD@check\vert{\Big\Vert&&}}

\atdef@.{\CD@check.{&&}}
\endinput
%% 
%% End of file `amscd.sty'.