%%
%% This is file `latex.ltx',
%% generated with the docstrip utility.
%%
%% The original source files were:
%%
%% ltdirchk.dtx (with options: `initex,2ekernel,dircheck')
%% ltplain.dtx (with options: `2ekernel')
%% ltvers.dtx (with options: `2ekernel')
%% ltdefns.dtx (with options: `2ekernel')
%% ltalloc.dtx (with options: `2ekernel')
%% ltcntrl.dtx (with options: `2ekernel')
%% lterror.dtx (with options: `2ekernel')
%% ltpar.dtx (with options: `2ekernel')
%% ltspace.dtx (with options: `2ekernel')
%% ltlogos.dtx (with options: `2ekernel')
%% ltfiles.dtx (with options: `2ekernel')
%% ltoutenc.dtx (with options: `2ekernel')
%% ltcounts.dtx (with options: `2ekernel')
%% ltlength.dtx (with options: `2ekernel')
%% ltfssbas.dtx (with options: `2ekernel')
%% ltfsstrc.dtx (with options: `2ekernel')
%% ltfsscmp.dtx (with options: `compat,2ekernel')
%% ltfssdcl.dtx (with options: `compat,2ekernel')
%% ltfssini.dtx (with options: `compat')
%% ltfntcmd.dtx (with options: `2ekernel')
%% ltpageno.dtx (with options: `2ekernel')
%% ltxref.dtx (with options: `2ekernel')
%% ltmiscen.dtx (with options: `2ekernel')
%% ltmath.dtx (with options: `2ekernel')
%% ltlists.dtx (with options: `2ekernel')
%% ltboxes.dtx (with options: `2ekernel')
%% lttab.dtx (with options: `2ekernel')
%% ltpictur.dtx (with options: `2ekernel')
%% ltthm.dtx (with options: `2ekernel')
%% ltsect.dtx (with options: `2ekernel')
%% ltfloat.dtx (with options: `2ekernel')
%% ltidxglo.dtx (with options: `2ekernel')
%% ltbibl.dtx (with options: `2ekernel')
%% ltpage.dtx (with options: `2ekernel')
%% ltoutput.dtx (with options: `2ekernel')
%% ltclass.dtx (with options: `2ekernel')
%% ltfinal.dtx (with options: `2ekernel')
%%
%% This is a generated file.
%%
%% Copyright 1993 1994 1995 1996 1997 1998 1999
%% The LaTeX3 Project and any individual authors listed elsewhere
%% in this file.
%%
%% This file is part of the LaTeX2e system.
%% ----------------------------------------
%%
%% It may be distributed under the terms of the LaTeX Project Public
%% License, as described in lppl.txt in the base LaTeX distribution.
%% Either version 1.0 or, at your option, any later version.
%%% From File: ltdirchk.dtx
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\IfFileExists{./texsys.aux}{\gdef\@currdir{./}}%
{\IfFileExists{[]texsys.aux}{\gdef\@currdir{[]}}%
{\IfFileExists{:texsys.aux}{\gdef\@currdir{:}}{}}}
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}%
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\edef\reserved@a{\errhelp{%
texsys.cfg specifies the current directory syntax to be^^J%
\meaning\@currdir^^J%
but this does not work on this system.^^J%
Remove texsys.cfg and restart.}}\reserved@a
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Assuming \noexpand\openin and \noexpand\input^^J%
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}
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\reserved@a}
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\def\filename@path#1]#2\\{%
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\reserved@a}
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\typeout{^^JDefining Mac style filename parser.^^J}
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\def\filename@path#1:#2\\{%
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\else
\edef\filename@area{\filename@area#1:}%
\def\reserved@a{\filename@path#2\\}%
\fi
\reserved@a}
\else
\typeout{^^JDefining generic filename parser.^^J}
\def\filename@parse#1{%
\let\filename@area\@empty
\expandafter\filename@simple#1.\\}
\fi\fi\fi
\def\filename@simple#1.#2\\{%
\ifx\\#2\\%
\let\filename@ext\relax
\else
\edef\filename@ext{\filename@dot#2\\}%
\fi
\edef\filename@base{#1}}
\def\filename@dot#1.\\{#1}
\else
\typeout{^^J^^J%
\noexpand\filename@parse was defined in texsys.cfg:^^J%
\expandafter\strip@prefix\meaning\filename@parse.^^J%
}
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{\catcode`\^^J=\active
\def\reserved@a#1#2\@@{\if#1\string^3\fi}
\edef\reserved@a{\expandafter\reserved@a\string^^J\@@}
\ifx\reserved@a\@empty\else\gdef\@TeXversion{3}\fi}
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%%% From File: ltplain.dtx
%% \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) \#
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%% 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 \~}
%%
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\catcode`\}=2 % right brace is end-group character
\catcode`\$=3 % dollar sign is math shift
\catcode`\&=4 % ampersand is alignment tab
\catcode`\#=6 % hash mark is macro parameter character
\catcode`\^=7 % circumflex and uparrow are for superscripts
\catcode`\_=8 % underline and downarrow are for subscripts
\catcode`\^^I=10 % ascii tab is a blank space
\chardef\active=13 \catcode`\~=\active % tilde is active
\catcode`\^^L=\active \outer\def^^L{\par}% ascii form-feed is \outer\par
\message{catcodes,}
\def\dospecials{\do\ \do\\\do\{\do\}\do\$\do\&%
\do\#\do\^\do\_\do\%\do\~}
\catcode`@=11
\chardef\@ne=1
\chardef\tw@=2
\chardef\thr@@=3
\chardef\sixt@@n=16
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\mathchardef\@cclvi=256
\mathchardef\@m=1000
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\mathchardef\@MM=20000
\message{registers,}
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\count11=9 % allocates \dimen registers 10, 11, ...
\count12=9 % allocates \skip registers 10, 11, ...
\count13=9 % allocates \muskip registers 10, 11, ...
\count14=9 % allocates \box registers 10, 11, ...
\count15=9 % allocates \toks registers 10, 11, ...
\count16=-1 % allocates input streams 0, 1, ...
\count17=-1 % allocates output streams 0, 1, ...
\count18=3 % allocates math families 4, 5, ...
\count19=0 % allocates \language codes 1, 2, ...
\count20=255 % allocates insertions 254, 253, ...
\countdef\insc@unt=20
\countdef\allocationnumber=21
\countdef\m@ne=22 \m@ne=-1
\def\wlog{\immediate\write\m@ne}
\countdef\count@=255
\dimendef\dimen@=0
\dimendef\dimen@i=1 % global only
\dimendef\dimen@ii=2
\skipdef\skip@=0
\toksdef\toks@=0
\def\newcount{\alloc@0\count\countdef\insc@unt}
\def\newdimen{\alloc@1\dimen\dimendef\insc@unt}
\def\newskip{\alloc@2\skip\skipdef\insc@unt}
\def\newmuskip{\alloc@3\muskip\muskipdef\@cclvi}
\def\newbox{\alloc@4\box\chardef\insc@unt}
\def\newhelp#1#2{\newtoks#1#1\expandafter{\csname#2\endcsname}}
\def\newtoks{\alloc@5\toks\toksdef\@cclvi}
\def\newread{\alloc@6\read\chardef\sixt@@n}
\def\newwrite{\alloc@7\write\chardef\sixt@@n}
\def\newlanguage{\alloc@9\language\chardef\@cclvi}
\def\alloc@#1#2#3#4#5{\global\advance\count1#1\@ne
\ch@ck#1#4#2% make sure there's still room
\allocationnumber\count1#1%
\global#3#5\allocationnumber
\wlog{\string#5=\string#2\the\allocationnumber}}
\def\newinsert#1{\global\advance\insc@unt \m@ne
\ch@ck0\insc@unt\count
\ch@ck1\insc@unt\dimen
\ch@ck2\insc@unt\skip
\ch@ck4\insc@unt\box
\allocationnumber\insc@unt
\global\chardef#1\allocationnumber
\wlog{\string#1=\string\insert\the\allocationnumber}}
\gdef\ch@ck#1#2#3{%
\ifnum\count1#1<#2\else
\errmessage{No room for a new #3}%
\fi}
\newdimen\maxdimen \maxdimen=16383.99999pt % the largest legal <dimen>
\newskip\hideskip \hideskip=-1000pt plus 1fill % negative but can grow
\newdimen\p@ \p@=1pt % this saves macro space and time
\newdimen\z@ \z@=0pt % can be used both for 0pt and 0
\newskip\z@skip \z@skip=0pt plus0pt minus0pt
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\message{compatibility for TeX 2, }
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\inputlineno-1
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\newcount\language
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\newcount\lefthyphenmin
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\newcount\setlanguage
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\message{parameters,}
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\hbadness=1000
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\parskip=0pt plus 1pt
\abovedisplayskip=12pt plus 3pt minus 9pt
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\belowdisplayshortskip=7pt plus 3pt minus 4pt
\topskip=10pt
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\parfillskip=0pt plus 1fil
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\newskip\normallineskip \normallineskip=1pt
\newdimen\normallineskiplimit \normallineskiplimit=0pt
\newcount\interfootnotelinepenalty \interfootnotelinepenalty=100
\def\magstephalf{1095 }
\def\magstep#1{\ifcase#1 \@m\or 1200\or 1440\or 1728\or
2074\or 2488\fi\relax}
\def\frenchspacing{\sfcode`\.\@m \sfcode`\?\@m \sfcode`\!\@m
\sfcode`\:\@m \sfcode`\;\@m \sfcode`\,\@m}
\def\nonfrenchspacing{\sfcode`\.3000\sfcode`\?3000\sfcode`\!3000%
\sfcode`\:2000\sfcode`\;1500\sfcode`\,1250 }
\def\normalbaselines{\lineskip\normallineskip
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\def\rq{'}
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\def\rbrack{]}
\def \aa {\r a}
\def \AA {\r A}
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\def\space{ }
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\def\null{\hbox{}}
\let\bgroup={
\let\egroup=}
{\catcode`\^^M=\active % these lines must end with %
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\def\obeyspaces{\catcode`\ \active}
{\obeyspaces\global\let =\space}
\long\def \loop #1\repeat{%
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}%
\iterate
\let\iterate\relax
}
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\def\nointerlineskip{\prevdepth-\@m\p@}
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\def\nobreak{\penalty \@M}
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\def\filbreak{\par\vfil\penalty-200\vfilneg}
\def\goodbreak{\par\penalty-500 }
\def\eject{\par\break}
\def\removelastskip{\ifdim\lastskip=\z@\else\vskip-\lastskip\fi}
\def\smallbreak{\par\ifdim\lastskip<\smallskipamount
\removelastskip\penalty-50\smallskip\fi}
\def\medbreak{\par\ifdim\lastskip<\medskipamount
\removelastskip\penalty-100\medskip\fi}
\def\bigbreak{\par\ifdim\lastskip<\bigskipamount
\removelastskip\penalty-200\bigskip\fi}
\def\m@th{\mathsurround\z@}
\def\underbar#1{\underline{\sbox\tw@{#1}\dp\tw@\z@\box\tw@}}
\newbox\strutbox
\def\strut{\relax\ifmmode\copy\strutbox\else\unhcopy\strutbox\fi}
\def\hidewidth{\hskip\hideskip}
\def\narrower{%
\advance\leftskip\parindent
\advance\rightskip\parindent}
\chardef\%=`\%
\chardef\&=`\&
\chardef\#=`\#
\def\leavevmode{\unhbox\voidb@x}
\def\mathhexbox#1#2#3{\mbox{$\m@th \mathchar"#1#2#3$}}
\def\ialign{\everycr{}\tabskip\z@skip\halign} % initialized \halign
\def\oalign#1{\leavevmode\vtop{\baselineskip\z@skip \lineskip.25ex%
\ialign{##\crcr#1\crcr}}}
\def\o@lign{\lineskiplimit\z@ \oalign}
\def\ooalign{\lineskiplimit-\maxdimen \oalign}
\def\sh@ft#1{\dimen@.00#1ex\multiply\dimen@\fontdimen1\font
\kern-.0156\dimen@} % compensate for slant in lowered accents
\def\hrulefill{\leavevmode\leaders\hrule\hfill\kern\z@}
\def\dotfill{%
\leavevmode
\cleaders \hb@xt@ .44em{\hss.\hss}\hfill
\kern\z@}
\sfcode`\)=0 \sfcode`\'=0 \sfcode`\]=0
\def\showoverfull{\tracingonline\@ne}
\gdef\showoutput{\tracingoutput\@ne
\showboxbreadth\maxdimen\showboxdepth\maxdimen\errorstopmode
\showoverfull}
\gdef\tracingall{\tracingcommands\tw@\tracingstats\tw@
\tracingpages\@ne\tracinglostchars\@ne
\tracingmacros\tw@\tracingparagraphs\@ne\tracingrestores\@ne
\errorcontextlines\maxdimen\showoutput}
\nonfrenchspacing
%%% From File: ltvers.dtx
\def\fmtname{LaTeX2e}
\edef\fmtversion{1998/12/01}
\def\reserved@a#1/#2/#3\@nil{%
\count@\year
\advance\count@-#1\relax
\multiply\count@ by 12\relax
\advance\count@\month
\advance\count@-#2\relax}
\expandafter\reserved@a\fmtversion\@nil
\ifnum\count@>17
\typeout{^^J%
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!^^J%
! You are attempting to make a LaTeX format from a source file^^J%
! That is more than one year old.^^J%
!^^J%
! If you enter <return> to scroll past this message then the format^^J%
! will be built, but please consider obtaining newer source files^^J%
! before continuing to build LaTeX.^^J%
!^^J%
! LaTeX is re-issued every 6 months, in June and December.^^J%
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!^^J%
}
\errhelp{To avoid this error message, obtain new LaTeX sources.}
\errmessage{LaTeX source files more than 1 year old!}
\fi
\let\reserved@a\relax
\everyjob{\typeout{\fmtname
\space<\fmtversion>}}
\immediate\write16{\fmtname
\space<\fmtversion>}
%%% From File: ltdefns.dtx
\def\two@digits#1{\ifnum#1<10 0\fi\number#1}
\def\typeout#1{\begingroup\set@display@protect
\immediate\write\@unused{#1}\endgroup}
\newlinechar`\^^J
\let\@@par=\par
\let\@@hyph=\- % Save original primitive definition
\def\-{\discretionary{-}{}{}}
\let\@dischyph=\-
\let\@@italiccorr=\/
\def\@height{height} \def\@depth{depth} \def\@width{width}
\def\@minus{minus}
\def\@plus{plus}
\def\hb@xt@{\hbox to}
\message{hacks,}
\def\typein{%
\let\@typein\relax
\@testopt\@xtypein\@typein}
\def\@xtypein[#1]#2{%
\typeout{#2}%
\advance\endlinechar\@M
\read\@inputcheck to#1%
\advance\endlinechar-\@M
\@typein}
\def\@namedef#1{\expandafter\def\csname #1\endcsname}
\def\@nameuse#1{\csname #1\endcsname}
\def\@cons#1#2{\begingroup\let\@elt\relax\xdef#1{#1\@elt #2}\endgroup}
\def\@car#1#2\@nil{#1}
\def\@cdr#1#2\@nil{#2}
\def\@carcube#1#2#3#4\@nil{#1#2#3}
\def\@preamblecmds{}
\def\@onlypreamble#1{%
\expandafter\gdef\expandafter\@preamblecmds\expandafter{%
\@preamblecmds\do#1}}
\@onlypreamble\@onlypreamble
\@onlypreamble\@preamblecmds
\def\@star@or@long#1{%
\@ifstar
{\let\l@ngrel@x\relax#1}%
{\let\l@ngrel@x\long#1}}
\let\l@ngrel@x\relax
\def\newcommand{\@star@or@long\new@command}
\def\new@command#1{%
\@testopt{\@newcommand#1}0}
\def\@newcommand#1[#2]{%
\@ifnextchar [{\@xargdef#1[#2]}%
{\@argdef#1[#2]}}
\long\def\@argdef#1[#2]#3{%
\@ifdefinable #1{\@yargdef#1\@ne{#2}{#3}}}
\long\def\@xargdef#1[#2][#3]#4{%
\@ifdefinable#1{%
\expandafter\def\expandafter#1\expandafter{%
\expandafter
\@protected@testopt
\expandafter
#1%
\csname\string#1\endcsname
{#3}}%
\expandafter\@yargdef
\csname\string#1\endcsname
\tw@
{#2}%
{#4}}}
\long\def\@testopt#1#2{%
\@ifnextchar[{#1}{#1[{#2}]}}
\def\@protected@testopt#1{%%
\ifx\protect\@typeset@protect
\expandafter\@testopt
\else
\@x@protect#1%
\fi}
\long\def\@yargdef#1#2#3{%
\ifx#2\tw@
\def\reserved@b##11{[####1]}%
\else
\let\reserved@b\@gobble
\fi
\def\reserved@a##1#3##2##{%
\expandafter\def\expandafter#1\reserved@b##1#3}%
\l@ngrel@x\reserved@a0##1##2##3##4##5##6##7##8##9###3}
\long\def\@reargdef#1[#2]{%
\@yargdef#1\@ne{#2}}
\def\renewcommand{\@star@or@long\renew@command}
\def\renew@command#1{%
\begingroup \escapechar\m@ne\xdef\@gtempa{{\string#1}}\endgroup
\expandafter\@ifundefined\@gtempa
{\@latex@error{\noexpand#1undefined}\@ehc}%
\relax
\let\@ifdefinable\@rc@ifdefinable
\new@command#1}
\long\def\@ifdefinable #1#2{%
\edef\reserved@a{\expandafter\@gobble\string #1}%
\@ifundefined\reserved@a
{\edef\reserved@b{\expandafter\@carcube \reserved@a xxx\@nil}%
\ifx \reserved@b\@qend \@notdefinable\else
\ifx \reserved@a\@qrelax \@notdefinable\else
#2%
\fi
\fi}%
\@notdefinable}
\let\@@ifdefinable\@ifdefinable
\long\def\@rc@ifdefinable#1#2{%
\let\@ifdefinable\@@ifdefinable
#2}
\def\newenvironment{\@star@or@long\new@environment}
\def\new@environment#1{%
\@testopt{\@newenva#1}0}
\def\@newenva#1[#2]{%
\@ifnextchar [{\@newenvb#1[#2]}{\@newenv{#1}{[#2]}}}
\def\@newenvb#1[#2][#3]{\@newenv{#1}{[#2][{#3}]}}
\def\renewenvironment{\@star@or@long\renew@environment}
\def\renew@environment#1{%
\@ifundefined{#1}%
{\@latex@error{Environment #1 undefined}\@ehc
}\relax
\expandafter\let\csname#1\endcsname\relax
\expandafter\let\csname end#1\endcsname\relax
\new@environment{#1}}
\long\def\@newenv#1#2#3#4{%
\@ifundefined{#1}%
{\expandafter\let\csname#1\expandafter\endcsname
\csname end#1\endcsname}%
\relax
\expandafter\new@command
\csname #1\endcsname#2{#3}%
\l@ngrel@x\expandafter\def\csname end#1\endcsname{#4}}
\def\newif#1{%
\count@\escapechar \escapechar\m@ne
\let#1\iffalse
\@if#1\iftrue
\@if#1\iffalse
\escapechar\count@}
\def\@if#1#2{%
\expandafter\def\csname\expandafter\@gobbletwo\string#1%
\expandafter\@gobbletwo\string#2\endcsname
{\let#1#2}}
\def\providecommand{\@star@or@long\provide@command}
\def\provide@command#1{%
\begingroup
\escapechar\m@ne\xdef\@gtempa{{\string#1}}%
\endgroup
\expandafter\@ifundefined\@gtempa
{\def\reserved@a{\new@command#1}}%
{\def\reserved@a{\renew@command\reserved@a}}%
\reserved@a}%
\def\CheckCommand{\@star@or@long\check@command}
\@onlypreamble\CheckCommand
\def\check@command#1#2#{\@check@c#1{#2}}
\@onlypreamble\check@command
\long\def\@check@c#1#2#3{%
\expandafter\let\csname\string\reserved@a\endcsname\relax
\renew@command\reserved@a#2{#3}%
\@ifundefined{\string\reserved@a}%
{\@check@eq#1\reserved@a}%
{\expandafter\@check@eq
\csname\string#1\expandafter\endcsname
\csname\string\reserved@a\endcsname}}
\@onlypreamble\@check@c
\def\@check@eq#1#2{%
\ifx#1#2\else
\@latex@warning@no@line
{Command \noexpand#1 has
changed.\MessageBreak
Check if current package is valid}%
\fi}
\@onlypreamble\@check@eq
\long\def \@gobble #1{}
\long\def \@gobbletwo #1#2{}
\long\def \@gobblefour #1#2#3#4{}
\long\def\@firstofone#1{#1}
\long\def\@firstoftwo#1#2{#1}
\long\def\@secondoftwo#1#2{#2}
\let\@iden\@firstofone
\long\def\@thirdofthree#1#2#3{#3}
\def\@expandtwoargs#1#2#3{%
\edef\reserved@a{\noexpand#1{#2}{#3}}\reserved@a}
\edef\@backslashchar{\expandafter\@gobble\string\\}
\def\@unexpandable@protect{\noexpand\protect\noexpand}
\def\DeclareRobustCommand{\@star@or@long\declare@robustcommand}
\def\declare@robustcommand#1{%
\ifx#1\@undefined\else\ifx#1\relax\else
\@latex@info{Redefining \string#1}%
\fi\fi
\edef\reserved@a{\string#1}%
\def\reserved@b{#1}%
\edef\reserved@b{\expandafter\strip@prefix\meaning\reserved@b}%
\edef#1{%
\ifx\reserved@a\reserved@b
\noexpand\x@protect
\noexpand#1%
\fi
\noexpand\protect
\expandafter\noexpand\csname
\expandafter\@gobble\string#1 \endcsname
}%
\let\@ifdefinable\@rc@ifdefinable
\expandafter\new@command\csname
\expandafter\@gobble\string#1 \endcsname
}
\def\x@protect#1{%
\ifx\protect\@typeset@protect\else
\@x@protect#1%
\fi
}
\def\@x@protect#1\fi#2#3{%
\fi\protect#1%
}
\let\@typeset@protect\relax
\def\set@display@protect{\let\protect\string}
\def\set@typeset@protect{\let\protect\@typeset@protect}
\def\protected@edef{%
\let\@@protect\protect
\let\protect\@unexpandable@protect
\afterassignment\restore@protect
\edef
}
\def\protected@xdef{%
\let\@@protect\protect
\let\protect\@unexpandable@protect
\afterassignment\restore@protect
\xdef
}
\def\unrestored@protected@xdef{%
\let\protect\@unexpandable@protect
\xdef
}
\def\restore@protect{\let\protect\@@protect}
\set@typeset@protect
\def\@ifundefined#1{%
\expandafter\ifx\csname#1\endcsname\relax
\expandafter\@firstoftwo
\else
\expandafter\@secondoftwo
\fi}
\edef\@qend{\expandafter\@cdr\string\end\@nil}
\edef\@qrelax{\expandafter\@cdr\string\relax\@nil}
\long\def\@ifnextchar#1#2#3{%
\let\reserved@d=#1%
\def\reserved@a{#2}%
\def\reserved@b{#3}%
\futurelet\@let@token\@ifnch}
\def\@ifnch{%
\ifx\@let@token\@sptoken
\let\reserved@c\@xifnch
\else
\ifx\@let@token\reserved@d
\let\reserved@c\reserved@a
\else
\let\reserved@c\reserved@b
\fi
\fi
\reserved@c}
\def\:{\let\@sptoken= } \: % this makes \@sptoken a space token
\def\:{\@xifnch} \expandafter\def\: {\futurelet\@let@token\@ifnch}
\def\makeatletter{\catcode`\@11\relax}
\def\makeatother{\catcode`\@12\relax}
\def\@ifstar#1{\@ifnextchar *{\@firstoftwo{#1}}}
\long\def\@dblarg#1{\@ifnextchar[{#1}{\@xdblarg{#1}}}
\long\def\@xdblarg#1#2{#1[{#2}]{#2}}
\def\@sanitize{\@makeother\ \@makeother\\\@makeother\$\@makeother\&%
\@makeother\#\@makeother\^\@makeother\_\@makeother\%\@makeother\~}
\def \@onelevel@sanitize #1{%
\edef #1{\expandafter\strip@prefix
\meaning #1}%
}
%%% From File: ltalloc.dtx
\chardef\@xxxii=32
\mathchardef\@Mi=10001
\mathchardef\@Mii=10002
\mathchardef\@Miii=10003
\mathchardef\@Miv=10004
\newcount\@tempcnta
\newcount\@tempcntb
\newif\if@tempswa
\newdimen\@tempdima
\newdimen\@tempdimb
\newdimen\@tempdimc
\newbox\@tempboxa
\newskip\@tempskipa
\newskip\@tempskipb
\newtoks\@temptokena
\newskip\@flushglue \@flushglue = 0pt plus 1fil
%%% From File: ltcntrl.dtx
\message{control,}
\long\def\@whilenum#1\do #2{\ifnum #1\relax #2\relax\@iwhilenum{#1\relax
#2\relax}\fi}
\long\def\@iwhilenum#1{\ifnum #1\expandafter\@iwhilenum
\else\expandafter\@gobble\fi{#1}}
\long\def\@whiledim#1\do #2{\ifdim #1\relax#2\@iwhiledim{#1\relax#2}\fi}
\long\def\@iwhiledim#1{\ifdim #1\expandafter\@iwhiledim
\else\expandafter\@gobble\fi{#1}}
\long\def\@whilesw#1\fi#2{#1#2\@iwhilesw{#1#2}\fi\fi}
\long\def\@iwhilesw#1\fi{#1\expandafter\@iwhilesw
\else\@gobbletwo\fi{#1}\fi}
\def\@nnil{\@nil}
\def\@empty{}
\def\@fornoop#1\@@#2#3{}
\long\def\@for#1:=#2\do#3{%
\expandafter\def\expandafter\@fortmp\expandafter{#2}%
\ifx\@fortmp\@empty \else
\expandafter\@forloop#2,\@nil,\@nil\@@#1{#3}\fi}
\long\def\@forloop#1,#2,#3\@@#4#5{\def#4{#1}\ifx #4\@nnil \else
#5\def#4{#2}\ifx #4\@nnil \else#5\@iforloop #3\@@#4{#5}\fi\fi}
\long\def\@iforloop#1,#2\@@#3#4{\def#3{#1}\ifx #3\@nnil
\expandafter\@fornoop \else
#4\relax\expandafter\@iforloop\fi#2\@@#3{#4}}
\def\@tfor#1:={\@tf@r#1 }
\long\def\@tf@r#1#2\do#3{\def\@fortmp{#2}\ifx\@fortmp\space\else
\@tforloop#2\@nil\@nil\@@#1{#3}\fi}
\long\def\@tforloop#1#2\@@#3#4{\def#3{#1}\ifx #3\@nnil
\expandafter\@fornoop \else
#4\relax\expandafter\@tforloop\fi#2\@@#3{#4}}
\long\def\@break@tfor#1\@@#2#3{\fi\fi}
\def\@removeelement#1#2#3{%
\def\reserved@a##1,#1,##2\reserved@a{##1,##2\reserved@b}%
\def\reserved@b##1,\reserved@b##2\reserved@b{%
\ifx,##1\@empty\else##1\fi}%
\edef#3{%
\expandafter\reserved@b\reserved@a,#2,\reserved@b,#1,\reserved@a}}
%%% From File: lterror.dtx
\expandafter\let\csname ver@autoerr.sty\endcsname\fmtversion
\let\MessageBreak\relax
\DeclareRobustCommand{\GenericInfo}[2]{%
\begingroup
\def\MessageBreak{^^J#1}%
\set@display@protect
\immediate\write\m@ne{#2\on@line.}%
\endgroup
}
\DeclareRobustCommand{\GenericWarning}[2]{%
\begingroup
\def\MessageBreak{^^J#1}%
\set@display@protect
\immediate\write\@unused{^^J#2\on@line.^^J}%
\endgroup
}
\bgroup
\lccode`\@=`\ %
\lccode`\~=`\ %
\lccode`\}=`\ %
\lccode`\{=`\ %
\lccode`\T=`\T%
\lccode`\H=`\H%
\catcode`\ =11\relax%
\lowercase{%
\egroup%
\dimen@\ifx\@TeXversion\@undefined4\else\@TeXversion\fi\p@%
\ifdim\dimen@>3.14\p@%
\DeclareRobustCommand{\GenericError}[4]{%
\begingroup%
\immediate\write\@unused{}%
\def\MessageBreak{^^J}%
\set@display@protect%
\edef%
\@err@ %
{{#4}}%
\errhelp
\@err@ %
\let
\@err@ %
\@empty
\def\MessageBreak{^^J#1}%
\def~{\errmessage{%
#2.^^J^^J%
#3^^J%
Type H <return> for immediate help%
\@err@ %
}}%
~%
\endgroup}%
\else%
\DeclareRobustCommand{\GenericError}[4]{%
\begingroup%
\immediate\write\@unused{}%
\def\MessageBreak{^^J}%
\set@display@protect%
\edef%
\@err@ %
{{#4}}%
\errhelp
\@err@ %
\let
\@err@ %
\errmessage
\def\MessageBreak{^^J#1}%
\def~{\typeout{! %
#2.^^J^^J%
#3^^J%
Type H <return> for immediate help.}%
\@err@ %
{}}%
~%
\endgroup}%
\fi}%
\gdef\PackageError#1#2#3{%
\GenericError{%
(#1)\@spaces\@spaces\@spaces\@spaces
}{%
Package #1 Error: #2%
}{%
See the #1 package documentation for explanation.%
}{#3}%
}
\def\PackageWarning#1#2{%
\GenericWarning{%
(#1)\@spaces\@spaces\@spaces\@spaces
}{%
Package #1 Warning: #2%
}%
}
\def\PackageWarningNoLine#1#2{%
\PackageWarning{#1}{#2\@gobble}%
}
\def\PackageInfo#1#2{%
\GenericInfo{%
(#1) \@spaces\@spaces\@spaces
}{%
Package #1 Info: #2%
}%
}
\gdef\ClassError#1#2#3{%
\GenericError{%
(#1) \space\@spaces\@spaces\@spaces
}{%
Class #1 Error: #2%
}{%
See the #1 class documentation for explanation.%
}{#3}%
}
\def\ClassWarning#1#2{%
\GenericWarning{%
(#1) \space\@spaces\@spaces\@spaces
}{%
Class #1 Warning: #2%
}%
}
\def\ClassWarningNoLine#1#2{%
\ClassWarning{#1}{#2\@gobble}%
}
\def\ClassInfo#1#2{%
\GenericInfo{%
(#1) \space\space\@spaces\@spaces
}{%
Class #1 Info: #2%
}%
}
\gdef\@latex@error#1#2{%
\GenericError{%
\space\space\space\@spaces\@spaces\@spaces
}{%
LaTeX Error: #1%
}{%
See the LaTeX manual or LaTeX Companion for explanation.%
}{#2}%
}
\def\@latex@warning#1{%
\GenericWarning{%
\space\space\space\@spaces\@spaces\@spaces
}{%
LaTeX Warning: #1%
}%
}
\def\@latex@warning@no@line#1{%
\@latex@warning{#1\@gobble}}
\def\@latex@info#1{%
\GenericInfo{%
\@spaces\@spaces\@spaces
}{%
LaTeX Info: #1%
}%
}
\def\@latex@info@no@line#1{%
\@latex@info{#1\@gobble}}
\let\c@errorcontextlines\errorcontextlines
\c@errorcontextlines=-1
\ifnum\inputlineno=\m@ne
\let\on@line\@empty
\else
\def\on@line{ on input line \the\inputlineno}
\fi
\let\@warning\@latex@warning
\let\@@warning\@latex@warning@no@line
\global\let\@latexerr\@latex@error
\def\@spaces{\space\space\space\space}
\gdef\@eha{%
Your command was ignored.\MessageBreak
Type \space I <command> <return> \space to replace it %
with another command,\MessageBreak
or \space <return> \space to continue without it.}
\gdef\@ehb{%
You've lost some text. \space \@ehc}
\gdef\@ehc{%
Try typing \space <return> %
\space to proceed.\MessageBreak
If that doesn't work, type \space X <return> \space to quit.}
\gdef\@ehd{%
You're in trouble here. \space\@ehc}
\gdef\@notdefinable{%
\@latex@error{%
Command \@backslashchar\reserved@a\space
already defined.\MessageBreak
Or name \@backslashchar\@qend... illegal,
see p.192 of the manual}\@eha}
\gdef\@nolnerr{%
\@latex@error{There's no line here to end}\@eha}
\gdef\@nocounterr#1{%
\@latex@error{No counter '#1' defined}\@eha}
\gdef\@nocnterr{\@nocounterr?}
\gdef\@ctrerr{%
\@latex@error{Counter too large}\@ehb}
\gdef\@nodocument{%
\@latex@error{Missing \protect\begin{document}}\@ehd}
\gdef\@badend#1{%
\@latex@error{\protect\begin{\@currenvir}\@currenvline
\space ended by \protect\end{#1}}\@eha}
\gdef\@badmath{%
\@latex@error{Bad math environment delimiter}\@eha}
\gdef\@toodeep{%
\@latex@error{Too deeply nested}\@ehd}
\gdef\@badpoptabs{%
\@latex@error{\protect\pushtabs\space and \protect\poptabs
\space don't match}\@ehd}
\gdef\@badtab{%
\@latex@error{Undefined tab position}\@ehd}
\gdef\@preamerr#1{%
\begingroup
\let\protect\relax
\@latex@error{\ifcase #1 Illegal character\or
Missing @-exp\or Missing p-arg\fi\space
in array arg}\@ehd
\endgroup}
\gdef\@badlinearg{%
\@latex@error{%
Bad \protect\line\space or \protect\vector
\space argument}\@ehb}
\gdef\@parmoderr{%
\@latex@error{Not in outer par mode}\@ehb}
\gdef\@fltovf{%
\@latex@error{Too many unprocessed floats}\@ehb}
\gdef\@latexbug{%
\@latex@error{This may be a LaTeX bug}{Call for help}}
\gdef\@noitemerr{%
\@latex@error{Something's wrong--perhaps a missing %
\protect\item}\@ehc}
\gdef\@notprerr{%
\@latex@error{Can be used only in preamble}\@eha}
\gdef\@inmatherr#1{%
\relax
\ifmmode
\@latex@error{Command \protect#1 invalid in math mode}\@ehc
\fi}
%%% From File: ltpar.dtx
\message{par,}
\def\@setpar#1{\def\par{#1}\def\@par{#1}}
\def\@par{\let\par\@@par\par}
\def\@restorepar{\def\par{\@par}}
%%% From File: ltspace.dtx
\message{spacing,}
\def\pagebreak{\@testopt{\@no@pgbk-}4}
\def\nopagebreak{\@testopt\@no@pgbk4}
\def\@no@pgbk #1[#2]{%
\ifvmode
\penalty #1\@getpen{#2}%
\else
\@bsphack
\vadjust{\penalty #1\@getpen{#2}}%
\@esphack
\fi}
\def\linebreak{\@testopt{\@no@lnbk-}4}
\def\nolinebreak{\@testopt\@no@lnbk4}
\def\@no@lnbk #1[#2]{%
\ifvmode
\@nolnerr
\else
\@tempskipa\lastskip
\unskip
\penalty #1\@getpen{#2}%
\ifdim\@tempskipa>\z@
\hskip\@tempskipa
\ignorespaces
\fi
\fi}
\def\samepage{\interlinepenalty\@M
\postdisplaypenalty\@M
\interdisplaylinepenalty\@M
\@beginparpenalty\@M
\@endparpenalty\@M
\@itempenalty\@M
\@secpenalty\@M
\interfootnotelinepenalty\@M}
\DeclareRobustCommand\\{%
\let \reserved@e \relax
\let \reserved@f \relax
\@ifstar{\let \reserved@e \vadjust \let \reserved@f \nobreak
\@xnewline}%
\@xnewline}
\expandafter\let\expandafter\@normalcr
\csname\expandafter\@gobble\string\\ \endcsname
\DeclareRobustCommand\newline{\@normalcr\relax}
\def\@xnewline{\@ifnextchar[% ] bracket matching
\@newline
{\@gnewline\relax}}
\def\@newline[#1]{\let \reserved@e \vadjust
\@gnewline {\vskip #1}}
\def\@gnewline #1{%
\ifvmode
\@nolnerr
\else
\unskip \reserved@e {\reserved@f#1}\nobreak \hfil \break
\fi}
\def\@getpen#1{\ifcase #1 \z@ \or \@lowpenalty\or
\@medpenalty \or \@highpenalty
\else \@M \fi}
\def\@nobreakfalse{\global\let\if@nobreak\iffalse}
\def\@nobreaktrue {\global\let\if@nobreak\iftrue}
\@nobreakfalse
\newdimen\@savsk
\newcount\@savsf
\def\@bsphack{%
\relax
\ifhmode
\@savsk\lastskip
\@savsf\spacefactor
\fi}
\def\@esphack{%
\relax
\ifhmode
\spacefactor\@savsf
\ifdim\@savsk>\z@
\ignorespaces
\fi
\fi}
\def\@Esphack{%
\relax
\ifhmode
\spacefactor\@savsf
\ifdim\@savsk>\z@
\@ignoretrue
\ignorespaces
\fi
\fi}
\def\@xaddvskip{%
\ifdim\lastskip<\@tempskipb
\vskip-\lastskip
\vskip\@tempskipb
\else
\ifdim\@tempskipb<\z@
\ifdim\lastskip<\z@
\else
\advance\@tempskipb\lastskip
\vskip-\lastskip
\vskip \@tempskipb
\fi
\fi
\fi}
\def\addvspace#1{%
\ifvmode
\if@minipage\else
\ifdim \lastskip =\z@
\vskip #1\relax
\else
\@tempskipb#1\relax
\@xaddvskip
\fi
\fi
\else
\@noitemerr
\fi}
\def\addpenalty#1{%
\ifvmode
\if@minipage
\else
\if@nobreak
\else
\ifdim\lastskip=\z@
\penalty#1\relax
\else
\@tempskipb\lastskip
\vskip -\lastskip
\penalty#1%
\vskip\@tempskipb
\fi
\fi
\fi
\else
\@noitemerr
\fi}
\DeclareRobustCommand\vspace{\@ifstar\@vspacer\@vspace}
\def\@vspace #1{%
\ifvmode
\vskip #1
\vskip\z@skip
\else
\@bsphack
\vadjust{\@restorepar
\vskip #1
\vskip\z@skip
}%
\@esphack
\fi}
\def\@vspacer#1{%
\ifvmode
\dimen@\prevdepth
\hrule \@height\z@
\nobreak
\vskip #1
\vskip\z@skip
\prevdepth\dimen@
\else
\@bsphack
\vadjust{\@restorepar
\hrule \@height\z@
\nobreak
\vskip #1
\vskip\z@skip}%
\@esphack
\fi}
\def\smallskip{\vspace\smallskipamount}
\def\medskip{\vspace\medskipamount}
\def\bigskip{\vspace\bigskipamount}
\newskip\smallskipamount \smallskipamount=3pt plus 1pt minus 1pt
\newskip\medskipamount \medskipamount =6pt plus 2pt minus 2pt
\newskip\bigskipamount \bigskipamount =12pt plus 4pt minus 4pt
\DeclareRobustCommand{\nobreakspace}{%
\leavevmode\nobreak\ }
\catcode `\~=13
\def~{\nobreakspace{}}
\expandafter\let\expandafter\@xobeysp\csname nobreakspace \endcsname
\DeclareRobustCommand{\,}{%
\relax\ifmmode\mskip\thinmuskip\else\thinspace\fi
}
\def\@{\spacefactor\@m}
\DeclareRobustCommand\hspace{\@ifstar\@hspacer\@hspace}
\def\@hspace#1{\hskip #1\relax}
\def\@hspacer#1{\vrule \@width\z@\nobreak
\hskip #1\hskip \z@skip}
\newskip\fill
\fill = 0pt plus 1fill
\def\stretch#1{\z@ \@plus #1fill\relax}
\def\thinspace{\kern .16667em }
\def\negthinspace{\kern-.16667em }
\def\enspace{\kern.5em }
\def\enskip{\hskip.5em\relax}
\def\quad{\hskip1em\relax}
\def\qquad{\hskip2em\relax}
{\catcode`\^^M=13 \gdef\obeycr{\catcode`\^^M13 \def^^M{\\\relax}%
\@gobblecr}%
{\catcode`\^^M=13 \gdef\@gobblecr{\@ifnextchar
\@gobble\ignorespaces}}
\gdef\restorecr{\catcode`\^^M5 }}
%%% From File: ltlogos.dtx
\def\TeX{T\kern-.1667em\lower.5ex\hbox{E}\kern-.125emX\@}
\DeclareRobustCommand{\LaTeX}{L\kern-.36em%
{\sbox\z@ T%
\vbox to\ht\z@{\hbox{\check@mathfonts
\fontsize\sf@size\z@
\math@fontsfalse\selectfont
A}%
\vss}%
}%
\kern-.15em%
\TeX}
\DeclareRobustCommand{\LaTeXe}{\mbox{\m@th
\if b\expandafter\@car\f@series\@nil\boldmath\fi
\LaTeX\kern.15em2$_{\textstyle\varepsilon}$}}
%%% From File: ltfiles.dtx
\message{files,}
\newread\@inputcheck
\newwrite\@unused
\newwrite\@mainaux
\newwrite\@partaux
\newif\if@filesw \@fileswtrue
\newif\if@partsw \@partswfalse
\newcount\@clubpenalty
\@clubpenalty \clubpenalty
\def\document{\endgroup
\ifx\@unusedoptionlist\@empty\else
\@latex@warning@no@line{Unused global option(s):^^J%
\@spaces[\@unusedoptionlist]}%
\fi
\@colht\textheight
\@colroom\textheight \vsize\textheight
\columnwidth\textwidth
\@clubpenalty\clubpenalty
\if@twocolumn
\advance\columnwidth -\columnsep
\divide\columnwidth\tw@ \hsize\columnwidth \@firstcolumntrue
\fi
\hsize\columnwidth \linewidth\hsize
\begingroup\@floatplacement\@dblfloatplacement
\makeatletter\let\@writefile\@gobbletwo
\global \let \@multiplelabels \relax
\@input{\jobname.aux}%
\endgroup
\if@filesw
\immediate\openout\@mainaux\jobname.aux
\immediate\write\@mainaux{\relax}%
\fi
\process@table
\let\glb@currsize\@empty %% Force math initialization.
\normalsize
\everypar{}%
\ifx\normalsfcodes\@empty
\ifnum\sfcode`\.=\@m
\let\normalsfcodes\frenchspacing
\else
\let\normalsfcodes\nonfrenchspacing
\fi
\fi
\@noskipsecfalse
\let \@refundefined \relax
\let\AtBeginDocument\@firstofone
\@begindocumenthook
\ifdim\topskip<1sp\global\topskip 1sp\relax\fi
\global\@maxdepth\maxdepth
\global\let\@begindocumenthook\@undefined
\ifx\@listfiles\@undefined
\global\let\@filelist\relax
\global\let\@addtofilelist\@gobble
\fi
\gdef\do##1{\global\let ##1\@notprerr}%
\@preamblecmds
\global\let \@nodocument \relax
\global\let\do\noexpand
\ignorespaces}
\@onlypreamble\document
\let\normalsfcodes\@empty
\def\nofiles{%
\@fileswfalse
\typeout{No auxiliary output files.^^J}%
\long\def\protected@write##1##2##3%
{\write\m@ne{}\if@nobreak\ifvmode\nobreak\fi\fi}%
\let\makeindex\relax
\let\makeglossary\relax}
\@onlypreamble\nofiles
\long\def \protected@write#1#2#3{%
\begingroup
\let\thepage\relax
#2%
\let\protect\@unexpandable@protect
\edef\reserved@a{\write#1{#3}}%
\reserved@a
\endgroup
\if@nobreak\ifvmode\nobreak\fi\fi
}
\let\@auxout=\@mainaux
\def\includeonly#1{%
\@partswtrue
\edef\@partlist{\zap@space#1 \@empty}}
\@onlypreamble\includeonly
\def\include#1{\relax
\ifnum\@auxout=\@partaux
\@latex@error{\string\include\space cannot be nested}\@eha
\else \@include#1 \fi}
\def\@include#1 {%
\clearpage
\if@filesw
\immediate\write\@mainaux{\string\@input{#1.aux}}%
\fi
\@tempswatrue
\if@partsw
\@tempswafalse
\edef\reserved@b{#1}%
\@for\reserved@a:=\@partlist\do
{\ifx\reserved@a\reserved@b\@tempswatrue\fi}%
\fi
\if@tempswa
\let\@auxout\@partaux
\if@filesw
\immediate\openout\@partaux #1.aux
\immediate\write\@partaux{\relax}%
\fi
\@input@{#1.tex}%
\clearpage
\@writeckpt{#1}%
\if@filesw
\immediate\closeout\@partaux
\fi
\else
\deadcycles\z@
\@nameuse{cp@#1}%
\fi
\let\@auxout\@mainaux}
\def\@writeckpt#1{%
\if@filesw
\immediate\write\@partaux{\string\@setckpt{#1}\@charlb}%
{\let\@elt\@wckptelt \cl@@ckpt}%
\immediate\write\@partaux{\@charrb}%
\fi}
\def\@wckptelt#1{%
\immediate\write\@partaux{%
\string\setcounter{#1}{\the\@nameuse{c@#1}}}}
\def\@setckpt#1{\global\@namedef{cp@#1}}
{\catcode`[=1 \catcode`]=2
\catcode`{=11 \catcode`}=11
\gdef\@charlb[{]
\gdef\@charrb[}]
]% }brace matching
\long\def \IfFileExists#1#2#3{%
\openin\@inputcheck#1 %
\ifeof\@inputcheck
\ifx\input@path\@undefined
\def\reserved@a{#3}%
\else
\def\reserved@a{\@iffileonpath{#1}{#2}{#3}}%
\fi
\else
\closein\@inputcheck
\edef\@filef@und{#1 }%
\def\reserved@a{#2}%
\fi
\reserved@a}
\long\def\@iffileonpath#1{%
\let\reserved@a\@secondoftwo
\expandafter\@tfor\expandafter\reserved@b\expandafter
:\expandafter=\input@path\do{%
\openin\@inputcheck\reserved@b#1 %
\ifeof\@inputcheck\else
\edef\@filef@und{\reserved@b#1 }%
\let\reserved@a\@firstoftwo%
\closein\@inputcheck
\@break@tfor
\fi}%
\reserved@a}
\long\def \InputIfFileExists#1#2{%
\IfFileExists{#1}%
{#2\@addtofilelist{#1}\@@input \@filef@und}}
\def\input{\@ifnextchar\bgroup\@iinput\@@input}
\def\@iinput#1{%
\InputIfFileExists{#1}{}%
{\filename@parse{#1}%
\edef\reserved@a{\noexpand\@missingfileerror
{\filename@area\filename@base}%
{\ifx\filename@ext\relax tex\else\filename@ext\fi}}%
\reserved@a}}
\def\@input#1{%
\IfFileExists{#1}{\@@input\@filef@und}{\typeout{No file #1.}}}
\def\@input@#1{\InputIfFileExists{#1}{}{\typeout{No file #1.}}}
\gdef\@missingfileerror#1#2{%
\typeout{^^J! LaTeX Error: File `#1.#2' not found.^^J^^J%
Type X to quit or <RETURN> to proceed,^^J%
or enter new name. (Default extension: #2)^^J}%
\message{Enter file name: }%
{\endlinechar\m@ne
\global\read\m@ne to\@gtempa}%
\ifx\@gtempa\@empty
\else
\def\reserved@a{x}\ifx\reserved@a\@gtempa\batchmode\@@end\fi
\def\reserved@a{X}\ifx\reserved@a\@gtempa\batchmode\@@end\fi
\filename@parse\@gtempa
\edef\filename@ext{%
\ifx\filename@ext\relax#2\else\filename@ext\fi}%
\edef\reserved@a{%
\noexpand\InputIfFileExists
{\filename@area\filename@base.\filename@ext}%
{}%
{\noexpand\@missingfileerror
{\filename@area\filename@base}{\filename@ext}}}%
\reserved@a
\fi}
\def\@obsoletefile#1#2{%
\@latex@warning@no@line{inputting `#1' instead of obsolete `#2'}}
\@onlypreamble\@obsoletefile
\let\@filelist\@gobble
\def\listfiles{%
\let\listfiles\relax
\def\@listfiles##1##2##3##4##5##6##7##8##9\@@{%
\def\reserved@d{\\}%
\@tfor\reserved@c:=##1##2##3##4##5##6##7##8\do{%
\ifx\reserved@c\reserved@d
\edef\filename@area{ \filename@area}%
\fi}}%
\def\@dofilelist{%
\typeout{^^J *File List*}%
\@for\@currname:=\@filelist\do{%
\filename@parse\@currname
\edef\reserved@a{%
\filename@base.%
\ifx\filename@ext\relax tex\else\filename@ext\fi}%
\expandafter\let\expandafter\reserved@b
\csname ver@\reserved@a\endcsname
\expandafter\expandafter\expandafter\@listfiles\expandafter
\filename@area\filename@base\\\\\\\\\\\\\\\\\\\@@
\typeout{%
\filename@area\reserved@a
\ifx\reserved@b\relax\else\@spaces\reserved@b\fi}}%
\typeout{ ***********^^J}}}
\@onlypreamble\listfiles
\let\@dofilelist\relax
%%% From File: ltoutenc.dtx
\message{font encodings,}
\def\DeclareTextCommand{%
\@dec@text@cmd\newcommand}
\def\ProvideTextCommand{%
\@dec@text@cmd\providecommand}
\def\DeclareTextSymbol#1#2#3{%
\@dec@text@cmd\chardef#1{#2}#3\relax}
\def\@dec@text@cmd#1#2#3{%
\expandafter\def\expandafter#2%
\expandafter{%
\csname#3-cmd\expandafter\endcsname
\expandafter#2%
\csname#3\string#2\endcsname
}%
\let\@ifdefinable\@rc@ifdefinable
\expandafter#1\csname#3\string#2\endcsname}
\@onlypreamble\DeclareTextCommand
\@onlypreamble\DeclareTextSymbol
\def\@current@cmd#1{%
\ifx\protect\@typeset@protect
\@inmathwarn#1%
\else
\noexpand#1\expandafter\@gobble
\fi}
\def\@changed@cmd#1#2{%
\ifx\protect\@typeset@protect
\@inmathwarn#1%
\expandafter\ifx\csname\cf@encoding\string#1\endcsname\relax
\expandafter\ifx\csname ?\string#1\endcsname\relax
\expandafter\def\csname ?\string#1\endcsname{%
\TextSymbolUnavailable#1%
}%
\fi
\global\expandafter\let
\csname\cf@encoding \string#1\expandafter\endcsname
\csname ?\string#1\endcsname
\fi
\csname\cf@encoding\string#1%
\expandafter\endcsname
\else
\noexpand#1%
\fi}
\gdef\TextSymbolUnavailable#1{%
\@latex@error{%
Command \protect#1 unavailable in encoding \cf@encoding%
}\@eha}
\def\@inmathwarn#1{%
\ifmmode
\@latex@warning{Command \protect#1 invalid in math mode}%
\fi}
\def\DeclareTextCommandDefault#1{%
\DeclareTextCommand#1?}
\def\ProvideTextCommandDefault#1{%
\ProvideTextCommand#1?}
\@onlypreamble\DeclareTextCommandDefault
\expandafter\let\csname?-cmd\endcsname\@changed@cmd
\def\DeclareTextAccent#1#2#3{%
\DeclareTextCommand#1{#2}{\add@accent{#3}}}
\@onlypreamble\DeclareTextAccent
\def\add@accent#1#2{{%
\setbox\@tempboxa\hbox{#2%
\global\mathchardef\accent@spacefactor\spacefactor}%
\accent#1 #2}\spacefactor\accent@spacefactor}
\def\DeclareTextCompositeCommand#1#2#3#4{%
\expandafter\let\expandafter\reserved@a\csname#2\string#1\endcsname
\expandafter\expandafter\expandafter\ifx
\expandafter\@car\reserved@a\relax\relax\@nil \@text@composite \else
\edef\reserved@b##1{%
\def\expandafter\noexpand
\csname#2\string#1\endcsname####1{%
\noexpand\@text@composite
\expandafter\noexpand\csname#2\string#1\endcsname
####1\noexpand\@empty\noexpand\@text@composite
{##1}}}%
\expandafter\reserved@b\expandafter{\reserved@a{##1}}%
\fi
\expandafter\def\csname\expandafter\string\csname
#2\endcsname\string#1-\string#3\endcsname{#4}}
\@onlypreamble\DeclareTextCompositeCommand
\def\@text@composite#1#2#3\@text@composite{%
\expandafter\@text@composite@x
\csname\string#1-\string#2\endcsname}
\def\@text@composite@x#1{%
\ifx#1\relax
\expandafter\@secondoftwo
\else
\expandafter\@firstoftwo
\fi
#1}
\catcode\z@=11\relax
\def\DeclareTextComposite#1#2#3#4{%
\def\reserved@a{\DeclareTextCompositeCommand#1{#2}{#3}}%
\bgroup
\lccode\z@#4%
\lowercase{%
\egroup
\reserved@a ^^@}}
\catcode\z@=15\relax
\@onlypreamble\DeclareTextComposite
\def\UseTextSymbol#1#2{%
\def\@wrong@font@char{\MessageBreak for \noexpand\symbol`\string#2'}%
\let\@curr@enc\cf@encoding
\@use@text@encoding{#1}%
#2%
\let\@wrong@font@char\@empty
\@use@text@encoding\@curr@enc}
\def\UseTextAccent#1#2#3{%
\let\@curr@enc\cf@encoding
\@use@text@encoding{#1}%
#2{\@use@text@encoding\@curr@enc#3}%
\@use@text@encoding\@curr@enc}
\def\@use@text@encoding#1{%
\edef\f@encoding{#1}%
\xdef\font@name{%
\csname\curr@fontshape/\f@size\endcsname}%
\pickup@font
\font@name
\@@enc@update}
\def\DeclareTextSymbolDefault#1#2{%
\DeclareTextCommandDefault#1{\UseTextSymbol{#2}#1}}
\def\DeclareTextAccentDefault#1#2{%
\DeclareTextCommandDefault#1{\UseTextAccent{#2}#1}}
\@onlypreamble\DeclareTextSymbolDefault
\@onlypreamble\DeclareTextAccentDefault
\def\UndeclareTextCommand#1#2{%
\expandafter\ifx\csname#2\string#1\endcsname\relax
\else
\global\expandafter\let\csname#2\string#1\endcsname
\@undefined
\expandafter\expandafter\expandafter
\ifx\expandafter\@thirdofthree#1\@undefined
\expandafter\gdef\expandafter#1\expandafter
{\csname ?-cmd\expandafter\endcsname\expandafter
#1\csname?\string#1\endcsname}%
\fi
\fi
}
\@onlypreamble\UndeclareTextCommand
\def\@tabacckludge#1{\expandafter\@changed@cmd
\csname\string#1\endcsname\relax}
\let\a=\@tabacckludge
\DeclareTextAccentDefault{\"}{OT1}
\DeclareTextAccentDefault{\'}{OT1}
\DeclareTextAccentDefault{\.}{OT1}
\DeclareTextAccentDefault{\=}{OT1}
\DeclareTextAccentDefault{\H}{OT1}
\DeclareTextAccentDefault{\^}{OT1}
\DeclareTextAccentDefault{\`}{OT1}
\DeclareTextAccentDefault{\b}{OT1}
\DeclareTextAccentDefault{\c}{OT1}
\DeclareTextAccentDefault{\d}{OT1}
\DeclareTextAccentDefault{\r}{OT1}
\DeclareTextAccentDefault{\u}{OT1}
\DeclareTextAccentDefault{\v}{OT1}
\DeclareTextAccentDefault{\~}{OT1}
\DeclareTextSymbolDefault{\AE}{OT1}
\DeclareTextSymbolDefault{\L}{OT1}
\DeclareTextSymbolDefault{\OE}{OT1}
\DeclareTextSymbolDefault{\O}{OT1}
\DeclareTextSymbolDefault{\ae}{OT1}
\DeclareTextSymbolDefault{\i}{OT1}
\DeclareTextSymbolDefault{\j}{OT1}
\DeclareTextSymbolDefault{\l}{OT1}
\DeclareTextSymbolDefault{\oe}{OT1}
\DeclareTextSymbolDefault{\o}{OT1}
\DeclareTextSymbolDefault{\ss}{OT1}
\DeclareTextSymbolDefault{\textdollar}{OT1}
\DeclareTextSymbolDefault{\textemdash}{OT1}
\DeclareTextSymbolDefault{\textendash}{OT1}
\DeclareTextSymbolDefault{\textexclamdown}{OT1}
\DeclareTextSymbolDefault{\textquestiondown}{OT1}
\DeclareTextSymbolDefault{\textquotedblleft}{OT1}
\DeclareTextSymbolDefault{\textquotedblright}{OT1}
\DeclareTextSymbolDefault{\textquoteleft}{OT1}
\DeclareTextSymbolDefault{\textquoteright}{OT1}
\DeclareTextSymbolDefault{\textsterling}{OT1}
\DeclareTextSymbolDefault{\textasteriskcentered}{OMS}
\DeclareTextSymbolDefault{\textbackslash}{OMS}
\DeclareTextSymbolDefault{\textbar}{OMS}
\DeclareTextSymbolDefault{\textbraceleft}{OMS}
\DeclareTextSymbolDefault{\textbraceright}{OMS}
\DeclareTextSymbolDefault{\textbullet}{OMS}
\DeclareTextSymbolDefault{\textdaggerdbl}{OMS}
\DeclareTextSymbolDefault{\textdagger}{OMS}
\DeclareTextSymbolDefault{\textparagraph}{OMS}
\DeclareTextSymbolDefault{\textperiodcentered}{OMS}
\DeclareTextSymbolDefault{\textsection}{OMS}
\DeclareTextAccentDefault{\textcircled}{OMS}
\DeclareTextSymbolDefault{\textless}{OML}
\DeclareTextSymbolDefault{\textgreater}{OML}
\DeclareTextAccentDefault{\t}{OML}
\DeclareTextCommandDefault{\textcopyright}{\textcircled{c}}
\DeclareTextCommandDefault{\textasciicircum}{\^{}}
\DeclareTextCommandDefault{\textasciitilde}{\~{}}
\DeclareTextCommandDefault{\textcompwordmark}{\leavevmode\kern\z@}
\DeclareTextCommandDefault{\textunderscore}{%
\leavevmode \kern.06em\vbox{\hrule\@width.3em}}
\DeclareTextCommandDefault{\textvisiblespace}{%
\mbox{\kern.06em\vrule \@height.3ex}%
\vbox{\hrule \@width.3em}%
\hbox{\vrule \@height.3ex}}
\DeclareTextCommandDefault{\textellipsis}{%
.\kern\fontdimen3\font
.\kern\fontdimen3\font
.\kern\fontdimen3\font}
\DeclareTextCommandDefault{\textregistered}{\textcircled{\scshape r}}
\DeclareTextCommandDefault{\texttrademark}{\textsuperscript{TM}}
\DeclareTextCommandDefault{\SS}{SS}
\DeclareTextCommandDefault{\textordfeminine}{\textsuperscript{a}}
\DeclareTextCommandDefault{\textordmasculine}{\textsuperscript{o}}
\DeclareRobustCommand{\$}{\ifmmode\mathdollar\else\textdollar\fi}
\DeclareRobustCommand{\{}{\ifmmode\lbrace\else\textbraceleft\fi}
\DeclareRobustCommand{\}}{\ifmmode\rbrace\else\textbraceright\fi}
\DeclareRobustCommand{\P}{\ifmmode\mathparagraph\else\textparagraph\fi}
\DeclareRobustCommand{\S}{\ifmmode\mathsection\else\textsection\fi}
\DeclareRobustCommand{\dag}{\ifmmode{\dagger}\else\textdagger\fi}
\DeclareRobustCommand{\ddag}{\ifmmode{\ddagger}\else\textdaggerdbl\fi}
\DeclareRobustCommand{\_}{%
\ifmmode\nfss@text{\textunderscore}\else\textunderscore\fi}
\DeclareRobustCommand{\copyright}{%
\ifmmode{\nfss@text{\textcopyright}}\else\textcopyright\fi}
\DeclareRobustCommand{\pounds}{%
\ifmmode\mathsterling\else\textsterling\fi}
\DeclareRobustCommand{\dots}{%
\ifmmode\mathellipsis\else\textellipsis\fi}
\let\ldots\dots
%%% From File: ltcounts.dtx
\def\setcounter#1#2{%
\@ifundefined{c@#1}%
{\@nocounterr{#1}}%
{\global\csname c@#1\endcsname#2\relax}}
\def\addtocounter#1#2{%
\@ifundefined{c@#1}%
{\@nocounterr{#1}}%
{\global\advance\csname c@#1\endcsname #2\relax}}
\def\newcounter#1{%
\expandafter\@ifdefinable \csname c@#1\endcsname
{\@definecounter{#1}}%
\@ifnextchar[{\@newctr{#1}}{}}
\def\value#1{\csname c@#1\endcsname}
\def\@newctr#1[#2]{%
\@ifundefined{c@#2}{\@nocounterr{#2}}{\@addtoreset{#1}{#2}}}
\def\stepcounter#1{%
\addtocounter{#1}\@ne
\begingroup
\let\@elt\@stpelt
\csname cl@#1\endcsname
\endgroup}
\def\@stpelt#1{\global\csname c@#1\endcsname \z@}
\def\cl@@ckpt{\@elt{page}}
\def\@definecounter#1{\expandafter\newcount\csname c@#1\endcsname
\setcounter{#1}\z@
\global\expandafter\let\csname cl@#1\endcsname\@empty
\@addtoreset{#1}{@ckpt}%
\global\expandafter\let\csname p@#1\endcsname\@empty
\expandafter
\gdef\csname the#1\expandafter\endcsname\expandafter
{\expandafter\@arabic\csname c@#1\endcsname}}
\def\@addtoreset#1#2{\expandafter\@cons\csname cl@#2\endcsname {{#1}}}
\def\arabic#1{\expandafter\@arabic\csname c@#1\endcsname}
\def\roman#1{\expandafter\@roman\csname c@#1\endcsname}
\def\Roman#1{\expandafter\@Roman\csname c@#1\endcsname}
\def\alph#1{\expandafter\@alph\csname c@#1\endcsname}
\def\Alph#1{\expandafter\@Alph\csname c@#1\endcsname}
\def\fnsymbol#1{\expandafter\@fnsymbol\csname c@#1\endcsname}
\def\@arabic#1{\number #1} %% changed 29 Apr 86
\def\@roman#1{\romannumeral #1}
\def\@Roman#1{\expandafter\@slowromancap\romannumeral #1@}
\def\@slowromancap#1{\ifx @#1% then terminate
\else
\if i#1I\else\if v#1V\else\if x#1X\else\if l#1L\else\if
c#1C\else\if d#1D\else \if m#1M\else#1\fi\fi\fi\fi\fi\fi\fi
\expandafter\@slowromancap
\fi
}
\def\@alph#1{%
\ifcase#1\or a\or b\or c\or d\or e\or f\or g\or h\or i\or j\or
k\or l\or m\or n\or o\or p\or q\or r\or s\or t\or u\or v\or w\or x\or
y\or z\else\@ctrerr\fi}
\def\@Alph#1{%
\ifcase#1\or A\or B\or C\or D\or E\or F\or G\or H\or I\or J\or
K\or L\or M\or N\or O\or P\or Q\or R\or S\or T\or U\or V\or W\or X\or
Y\or Z\else\@ctrerr\fi}
\def\@fnsymbol#1{\ensuremath{\ifcase#1\or *\or \dagger\or \ddagger\or
\mathsection\or \mathparagraph\or \|\or **\or \dagger\dagger
\or \ddagger\ddagger \else\@ctrerr\fi}}
%%% From File: ltlength.dtx
\message{lengths,}
\def\newlength#1{\@ifdefinable#1{\newskip#1}}
\def\setlength#1#2{#1#2\relax}
\def\addtolength#1#2{\advance#1 #2\relax}
\def\@settodim#1#2#3{\setbox\@tempboxa\hbox{{#3}}#2#1\@tempboxa
\setbox\@tempboxa\box\voidb@x}
\def\settoheight{\@settodim\ht}
\def\settodepth {\@settodim\dp}
\def\settowidth {\@settodim\wd}
\def\@settopoint#1{\divide#1\p@\multiply#1\p@}
%%% From File: ltfssbas.dtx
%% Copyright (C) 1989-1999 Frank Mittelbach and Rainer Sch\"opf,
%% all rights reserved.
\expandafter\let\csname ver@autofss1.sty\endcsname\fmtversion
\def\@nomath#1{\relax\ifmmode
\@font@warning{Command \noexpand#1invalid in math mode}\fi}
\gdef\no@alphabet@error#1{\relax \ifmmode
\@latex@error{Math\space alphabet\space identifier\space
\noexpand#1is\space undefined\space in\space math\space
version\space `\math@version'}%
{Your\space requested\space math\space alphabet\space
is\space undefined\space in\space the\space current\space
math\space version.^^JCheck\space the\space spelling\space
or\space use\space the\space \noexpand\SetMathAlphabet\space
command.}
\fi}
\def\new@mathgroup{\alloc@8\mathgroup\chardef\sixt@@n}
\let\mathgroup\fam
\let\newfam\new@mathgroup
\@onlypreamble\new@mathgroup
\def\DeclareFontShape{\begingroup
\nfss@catcodes
\expandafter\endgroup
\DeclareFontShape@}
\def\DeclareFontShape@#1#2#3#4#5#6{%
\expandafter\ifx\csname #1+#2\endcsname\relax
\@latex@error{Font family `#1+#2' unknown}\@eha
\else
\expandafter
\xdef\csname#1/#2/#3/#4\endcsname{\expandafter\noexpand
\csname #5\endcsname}%
\def\reserved@a{#6}%
\global
\expandafter\let\csname#5\expandafter\endcsname
\ifx\reserved@a\@empty
\@empty
\else
\reserved@a
\fi
\fi
}
\def\DeclareFixedFont#1#2#3#4#5#6{%
\begingroup
\math@fontsfalse
\every@math@size{}%
\fontsize{#6}\z@
\usefont{#2}{#3}{#4}{#5}%
\global\expandafter\let\expandafter#1\the\font
\endgroup
}
\def\do@subst@correction{%
\xdef\subst@correction{%
\font@name
\global\expandafter\font
\csname \curr@fontshape/\f@size\endcsname
\noexpand\fontname\font
\relax}%
\aftergroup\subst@correction
}
\def\DeclareFontFamily#1#2#3{%
\@ifundefined{T@#1}%
{%
\@latex@error{Encoding scheme `#1' unknown}\@eha
}%
{%
\def\reserved@a{#3}%
\global
\expandafter\let\csname #1+#2\expandafter\endcsname
\ifx \reserved@a\@empty
\@empty
\else \reserved@a
\fi
}%
}
\let\cdp@list\@empty
\@onlypreamble\cdp@list
\let\cdp@elt\relax
\@onlypreamble\cdp@elt
\def\DeclareFontEncoding{%
\begingroup
\nfss@catcodes
\expandafter\endgroup
\DeclareFontEncoding@}
\@onlypreamble\DeclareFontEncoding
\def\DeclareFontEncoding@#1#2#3{%
\expandafter
\ifx\csname T@#1\endcsname\relax
\def\cdp@elt{\noexpand\cdp@elt}%
\xdef\cdp@list{\cdp@list\cdp@elt{#1}%
{\default@family}{\default@series}%
{\default@shape}}%
\expandafter\let\csname#1-cmd\endcsname\@changed@cmd
\else
\@font@info{Redeclaring font encoding #1}%
\fi
\global\@namedef{T@#1}{#2}%
\global\@namedef{M@#1}{\default@M#3}%
\xdef\LastDeclaredEncoding{#1}%
}
\@onlypreamble\DeclareFontEncoding@
\def\LastDeclaredEncoding{}
\def\DeclareFontSubstitution#1#2#3#4{%
\expandafter
\ifx\csname T@#1\endcsname\relax
\@latex@error{Encoding scheme `#1' unknown}\@eha
\else
\begingroup
\def\reserved@a{#1}%
\toks@{}%
\def\cdp@elt##1##2##3##4{%
\def\reserved@b{##1}%
\ifx\reserved@a\reserved@b
\addto@hook\toks@{\cdp@elt{#1}{#2}{#3}{#4}}%
\else
\addto@hook\toks@{\cdp@elt{##1}{##2}{##3}{##4}}%
\fi}%
\cdp@list
\xdef\cdp@list{\the\toks@}%
\endgroup
\global
\@namedef{D@#1}{%
\def\default@family{#2}%
\def\default@series{#3}%
\def\default@shape{#4}%
}%
\fi
}
\@onlypreamble\DeclareFontSubstitution
\def\DeclareFontEncodingDefaults#1#2{%
\ifx\relax#1\else
\ifx\default@T\@empty\else
\@font@info{Overwriting encoding scheme text defaults}%
\fi
\gdef\default@T{#1}%
\fi
\ifx\relax#2\else
\ifx\default@M\@empty\else
\@font@info{Overwriting encoding scheme math defaults}%
\fi
\gdef\default@M{#2}%
\fi
}
\@onlypreamble\DeclareFontEncodingDefaults
\let\default@T\@empty
\let\default@M\@empty
\def\DeclarePreloadSizes#1#2#3#4#5{%
\@ifundefined{T@#1}%
{\@latex@error{Encoding scheme `#1' unknown}\@eha}%
{%
\begingroup
\def\reserved@f##1,{%
\if>##1>%
\let\reserved@f\relax
\else
\xdef\font@name{\csname#1/#2/#3/#4/##1\endcsname}%
\pickup@font
\global\expandafter\let\font@name\relax
\fi
\reserved@f}%
\reserved@f#5,,%
\endgroup
}%
}
\@onlypreamble\DeclarePreloadSizes
\newif\ifmath@fonts \math@fontstrue
\def\DeclareMathSizes{%
\@ifstar{\@DeclareMathSizes\math@fontsfalse}%
{\@DeclareMathSizes{}}}
\@onlypreamble\DeclareMathSizes
\def\@DeclareMathSizes#1#2#3#4#5{%
\@defaultunits\dimen@#2pt\relax\@nnil
\if$#3$%
\expandafter \let
\csname S@\strip@pt\dimen@\endcsname
\math@fontsfalse
\else
\expandafter \gdef
\csname S@\strip@pt\dimen@\endcsname
{\gdef\tf@size{#3}\gdef\sf@size{#4}%
\gdef\ssf@size{#5}%
#1%
}%
\fi}
\@onlypreamble\@DeclareMathSizes
\DeclareRobustCommand\fontencoding[1]{%
\expandafter\ifx\csname T@#1\endcsname\relax
\@latex@error{Encoding scheme `#1' unknown}\@eha
\else
\edef\f@encoding{#1}%
\ifx\cf@encoding\f@encoding
\let\enc@update\relax
\else
\let\enc@update\@@enc@update
\fi
\fi
}
\def\@@enc@update{%
\expandafter
\let
\csname\cf@encoding -cmd\endcsname
\@changed@cmd
\expandafter
\let
\csname\f@encoding-cmd\endcsname
\@current@cmd
\default@T
\csname T@\f@encoding\endcsname
\csname D@\f@encoding\endcsname
\let\enc@update\relax
\let\cf@encoding\f@encoding
}
\let\enc@update\relax
\DeclareRobustCommand\fontfamily[1]{\edef\f@family{#1}}
\DeclareRobustCommand\fontseries[1]{\edef\f@series{#1}}
\DeclareRobustCommand\fontshape [1]{\edef\f@shape{#1}}
\def\usefont#1#2#3#4{\fontencoding{#1}\fontfamily{#2}%
\fontseries{#3}\fontshape{#4}\selectfont
\ignorespaces}
\DeclareRobustCommand\linespread[1]
{\set@fontsize{#1}\f@size\f@baselineskip}
\DeclareRobustCommand\fontsize[2]
{\set@fontsize\baselinestretch{#1}{#2}}
\let\f@family\@empty
\let\f@series\@empty
\let\f@shape\@empty
\let\f@size\@empty
\let\f@baselineskip\@empty
\let\f@linespread\@empty
\let\f@encoding\@empty
\let\cf@encoding\@empty
\def\@defaultunits{\afterassignment\remove@to@nnil}
\begingroup
\catcode`P=12
\catcode`T=12
\lowercase{
\def\x{\def\rem@pt##1.##2PT{##1\ifnum##2>\z@.##2\fi}}}
\expandafter\endgroup\x
\def\strip@pt{\expandafter\rem@pt\the}
\DeclareRobustCommand\mathversion[1]
{\@nomath\mathversion
\expandafter\ifx\csname mv@#1\endcsname\relax
\@latex@error{Math version `#1' is not defined}\@eha\else
\edef\math@version{#1}%
\gdef\glb@currsize{}%
\aftergroup\glb@settings
\fi}
\let\frozen@everymath\everymath
\let\frozen@everydisplay\everydisplay
\newtoks\everymath
\newtoks\everydisplay
\frozen@everymath = {\check@mathfonts
\the\everymath}
\frozen@everydisplay = {\check@mathfonts
\the\everydisplay}
\let\curr@math@size\@empty
\def\pickup@font{%
\expandafter \ifx \font@name \relax
\define@newfont
\fi}
{\catcode`\/=12
\gdef\split@name#1/#2/#3/#4/#5\@nil{\def\f@encoding{#1}%
\def\f@family{#2}%
\def\f@series{#3}%
\def\f@shape{#4}%
\def\f@size{#5}}}
\def\curr@fontshape{\f@encoding/\f@family/\f@series/\f@shape}
\def\define@newfont{%
\begingroup
\let\typeout\@font@info
\escapechar\m@ne
\expandafter\expandafter\expandafter
\split@name\expandafter\string\font@name\@nil
\try@load@fontshape % try always
\expandafter\ifx
\csname\curr@fontshape\endcsname \relax
\wrong@fontshape\else
\extract@font\fi
\endgroup}
\def\try@load@fontshape{%
\expandafter
\ifx\csname \f@encoding+\f@family\endcsname\relax
\@font@info{Try loading font information for
\f@encoding+\f@family}%
\global\expandafter\let
\csname\f@encoding+\f@family\endcsname\@empty
\nfss@catcodes
\let\nfss@catcodes\relax
\edef\reserved@a{%
\lowercase{%
\noexpand\InputIfFileExists{\f@encoding\f@family.fd}}}%
\reserved@a\relax
{\@input@{\f@encoding\f@family.fd}}%
\fi}
\def\nfss@catcodes{%
\makeatletter
\catcode`\ 9%
\catcode`\^^I9%
\catcode`\^^M9%
\catcode`\\\z@
\catcode`\{\@ne
\catcode`\}\tw@
\catcode`\#6%
\catcode`\^7%
\catcode`\%14%
\@makeother\<%
\@makeother\>%
\@makeother\*%
\@makeother\.%
\@makeother\-%
\@makeother\/%
\@makeother\[%
\@makeother\]%
\@makeother\`%
\@makeother\'%
\@makeother\"%
}
\def\DeclareErrorFont#1#2#3#4#5{%
\xdef\error@fontshape{%
\noexpand\expandafter\noexpand\split@name\noexpand\string
\expandafter\noexpand\csname#1/#2/#3/#4/#5\endcsname
\noexpand\@nil}%
\gdef\default@family{#2}%
\gdef\default@series{#3}%
\gdef\default@shape{#4}%
\global\let\f@family\default@family
\global\let\f@series\default@series
\global\let\f@shape\default@shape
\gdef\f@size{#5}%
\gdef\f@baselineskip{#5pt}%
}
\@onlypreamble\DeclareErrorFont
\def\wrong@fontshape{%
\csname D@\f@encoding\endcsname % install defaults if in math
\edef\reserved@a{\csname\curr@fontshape\endcsname}%
\ifx\last@fontshape\reserved@a
\errmessage{Corrupted NFSS tables}%
\error@fontshape
\else
\let\f@shape\default@shape
\expandafter\ifx\csname\curr@fontshape\endcsname\relax
\let\f@series\default@series
\expandafter
\ifx\csname\curr@fontshape\endcsname\relax
\let\f@family\default@family
\fi \fi
\fi
\@font@warning{Font shape `\expandafter\string\reserved@a'
\expandafter\@gobble\string\@undefined\MessageBreak
using `\curr@fontshape' instead\@wrong@font@char}%
\global\let\last@fontshape\reserved@a
\gdef\@defaultsubs{%
\@font@warning{Some font shapes were not available, defaults
substituted.\@gobbletwo}}%
\global\expandafter\expandafter\expandafter\let
\expandafter\reserved@a
\csname\curr@fontshape\endcsname
\xdef\font@name{%
\csname\curr@fontshape/\f@size\endcsname}%
\pickup@font}
\let\@wrong@font@char\@empty
\let\@defaultsubs\relax
\def\strip@prefix#1>{}
\let\install@mathalphabet\gdef
\let\math@fonts\@empty
\def\extract@alph@from@version#1#2#3{%
\def\reserved@a##1\install@mathalphabet#3##2##3\@nil{%
\def\reserved@b{##2}%
\def\reserved@c####1{\gdef#1{##1####1##3}}}%
\expandafter\reserved@a#1\@nil
\def\reserved@a\select@group#3##1##2\@nil{%
\reserved@c{%
\getanddefine@fonts{#2}##2%
\install@mathalphabet#3{%
\relax\ifmmode \else \non@alpherr#3\fi
\use@mathgroup##1{#2}}}%
\gdef#3{\relax\ifmmode \else \non@alpherr#3\fi
\use@mathgroup##1{#2}}}%
\expandafter\reserved@a\reserved@b\@nil
}
\let\math@bgroup\bgroup
\def\math@egroup#1{#1\egroup}
\gdef\calculate@math@sizes{%
\@font@info{Calculating\space math\space sizes\space for\space
size\space <\f@size>}%
\dimen@\f@size \p@
\@tempdimb \defaultscriptratio \dimen@
\dimen@ \defaultscriptscriptratio \dimen@
\expandafter\xdef\csname S@\f@size\endcsname{%
\gdef\noexpand\tf@size{\f@size}%
\gdef\noexpand\sf@size{\strip@pt\@tempdimb}%
\gdef\noexpand\ssf@size{\strip@pt\dimen@}%
\noexpand\math@fontstrue}}
\def\defaultscriptratio{.7}
\def\defaultscriptscriptratio{.5}
\ifx\noaccents@\@undefined
\let\noaccents@\@empty
\fi
\gdef\showhyphens#1{%
\setbox0\vbox{%
\color@begingroup
\everypar{}%
\parfillskip\z@skip\hsize\maxdimen
\normalfont
\pretolerance\m@ne\tolerance\m@ne\hbadness\z@\showboxdepth\z@\ #1%
\color@endgroup}}
\long\def\addto@hook#1#2{#1\expandafter{\the#1#2}}
\def\@vpt{5}
\def\@vipt{6}
\def\@viipt{7}
\def\@viiipt{8}
\def\@ixpt{9}
\def\@xpt{10}
\def\@xipt{10.95}
\def\@xiipt{12}
\def\@xivpt{14.4}
\def\@xviipt{17.28}
\def\@xxpt{20.74}
\def\@xxvpt{24.88}
%%% From File: ltfsstrc.dtx
%% Copyright (C) 1989-97 by Frank Mittelbach and Rainer Sch\"opf.
%% Copyright (C) 1994-97 by LaTeX3 project. All rights reserved.
\def\tracingfonts{%
\@font@warning{Command \noexpand\tracingfonts
not provided.\MessageBreak
Use the `tracefnt' package.\MessageBreak Command found:}%
\count@}
\def\@font@info#1{%
\GenericInfo{(Font)\@spaces\@spaces\@spaces\space\space}%
{LaTeX Font Info: \space\space\space#1}}%
\def\@font@warning#1{%
\GenericWarning{(Font)\@spaces\@spaces\@spaces\space\space}%
{LaTeX Font Warning: #1}}%
\def\extract@font{%
\get@external@font
\global\expandafter\font\font@name\external@font\relax
\font@name \relax
\csname \f@encoding+\f@family\endcsname
\csname\curr@fontshape\endcsname
\relax
}
\def\get@external@font{%
\let\external@font\@empty
\edef\font@info{\expandafter\expandafter\expandafter\string
\csname \curr@fontshape \endcsname}%
\try@size@range
\ifx\external@font\@empty
\try@size@substitution
\ifx\external@font\@empty
\@latex@error{Font \expandafter \string\font@name\space
not found}\@eha
\error@fontshape
\get@external@font
\fi\fi
}
\DeclareRobustCommand\selectfont
{%
\ifx\f@linespread\baselinestretch \else
\set@fontsize\baselinestretch\f@size\f@baselineskip \fi
\xdef\font@name{%
\csname\curr@fontshape/\f@size\endcsname}%
\pickup@font
\font@name
\size@update
\enc@update
}
\def\set@fontsize#1#2#3{%
\@defaultunits\@tempdimb#2pt\relax\@nnil
\edef\f@size{\strip@pt\@tempdimb}%
\@defaultunits\@tempskipa#3pt\relax\@nnil
\edef\f@baselineskip{\the\@tempskipa}%
\edef\f@linespread{#1}%
\let\baselinestretch\f@linespread
\def\size@update{%
\baselineskip\f@baselineskip\relax
\baselineskip\f@linespread\baselineskip
\normalbaselineskip\baselineskip
\setbox\strutbox\hbox{%
\vrule\@height.7\baselineskip
\@depth.3\baselineskip
\@width\z@}%
\let\size@update\relax}%
}
\let\size@update\relax
\def\glb@settings{%
\expandafter\ifx\csname S@\f@size\endcsname\relax
\calculate@math@sizes
\fi
\csname S@\f@size\endcsname
\ifmath@fonts
\begingroup
\escapechar\m@ne
\csname mv@\math@version \endcsname
\globaldefs\@ne
\math@fonts
\let \glb@currsize \f@size
\endgroup
\the\every@math@size
\fi
}
\def\baselinestretch{1}
\newtoks\every@math@size
\every@math@size={}
\def\check@mathfonts{%
\ifx \glb@currsize \f@size
\else
\glb@settings
\init@restore@glb@settings
\fi
\let\curr@math@size\f@size
\def\init@restore@glb@settings{\aftergroup\restglb@settings}%
}
\let\init@restore@glb@settings\relax
\def\restglb@settings{%
\begingroup
\let\f@size\curr@math@size
\ifx\glb@currsize \f@size
\else
\glb@settings
\fi
\endgroup
}
\def\use@mathgroup#1#2{\relax\ifmmode
\math@bgroup
\expandafter\ifx\csname M@\f@encoding\endcsname#1\else
#1\fi
\mathgroup#2\relax
\expandafter\math@egroup\fi}%
\def\getanddefine@fonts#1#2{%
\xdef\font@name{\csname \string#2/\tf@size\endcsname}%
\pickup@font \let\textfont@name\font@name
\xdef\font@name{\csname \string#2/\sf@size\endcsname}%
\pickup@font \let\scriptfont@name\font@name
\xdef\font@name{\csname \string#2/\ssf@size\endcsname}%
\pickup@font
\edef\math@fonts{\math@fonts
\textfont#1\textfont@name
\scriptfont#1\scriptfont@name
\scriptscriptfont#1\font@name}%
}
\def\ifnot@nil#1{\def\reserved@a{#1}%
\ifx\reserved@a\@nnil \expandafter\@gobble
\else \expandafter\@firstofone\fi}
\def\remove@to@nnil#1\@nnil{}
\def\remove@angles#1>{\set@simple@size@args}
\def\remove@star#1*{#1}
\def\extract@sizefn#1*#2\@nil{%
\if>#2>\set@size@funct@args#1\@nil
\let\sizefn@info\@empty
\else\expandafter\set@size@funct@args\remove@star#2\@nil
\def\sizefn@info{#1}\fi
}
\def\try@simple@size{%
\def\reserved@a{\def\extract@fontinfo####1}%
\expandafter\reserved@a\expandafter<\f@size>##2<##3\@nnil{%
\ifnot@nil{##2}%
{\set@simple@size@args##2<##3\@nnil
\execute@size@function\sizefn@info
}}%
\expandafter\expandafter
\expandafter\extract@fontinfo\expandafter\font@info
\expandafter<\f@size>\@nil<\@nnil
}
\def\set@simple@size@args#1<{%
\if<#1<%
\expandafter\remove@angles
\else
\extract@sizefn#1*\@nil
\expandafter\remove@to@nnil
\fi}
\def\extract@rangefontinfo#1<#2>{%
\is@range#2->\@nil#2>}
\def\is@range#1-#2\@nil{%
\if>#2\expandafter\check@single\else
\expandafter\check@range\fi}
\def\check@range#1-#2>#3<#4\@nnil{%
\ifnot@nil{#3}{%
\def\reserved@f{\extract@rangefontinfo<#4\@nnil}%
\upper@bound0#2\p@
\ifdim\upper@bound=\z@ \upper@bound\maxdimen\fi
\ifdim \f@size \p@<\upper@bound
\lower@bound0#1\p@
\ifdim \f@size \p@<\lower@bound
\else
\set@simple@size@args#3<#4\@nnil
\execute@size@function\sizefn@info
\ifx\external@font\@empty
\else
\let\reserved@f\@empty
\fi
\fi
\fi
\reserved@f}}
\newdimen\lower@bound
\newdimen\upper@bound
\def\check@single#1>#2<#3\@nnil{%
\def\reserved@f{\extract@rangefontinfo<#3\@nnil}%
\ifdim \f@size \p@=#1\p@
\set@simple@size@args#2<#3\@nnil
\execute@size@function\sizefn@info
\ifx\external@font\@empty
\else
\let\reserved@f\@empty
\fi
\fi
\reserved@f}
\def\set@size@funct@args{\@ifnextchar[%
\set@size@funct@args@{\set@size@funct@args@[]}}
\def\set@size@funct@args@[#1]#2\@nil{%
\def\mandatory@arg{#2}%
\def\optional@arg{#1}}
\def\DeclareSizeFunction#1#2{\@namedef{s@fct@#1}{#2}}
\@onlypreamble\DeclareSizeFunction
\def\execute@size@function#1{% %%% could be added to autoload as well
\csname s@fct@#1\endcsname
}
\def\try@size@range{%
\expandafter\extract@rangefontinfo\font@info <-*>\@nil<\@nnil
}
\gdef\try@size@substitution{%
\@tempdimb \maxdimen
\let \best@size \@empty
\expandafter \try@simples \font@info <\number\@M>\@nil<\@nnil
}
\def\font@submax{0pt}
\def\fontsubfuzz{.4pt}
\gdef\try@simples#1<#2>{%
\tryif@simple#2->\tryif@simple}
\gdef\tryif@simple#1-#2\tryif@simple{%
\let \reserved@f \try@simples
\if>#2%
\dimen@ #1\p@
\ifdim \dimen@<\@M\p@
\ifdim \f@size\p@<\dimen@
\@tempdimc \dimen@
\advance\@tempdimc -\f@size\p@
\else
\@tempdimc \f@size\p@
\advance\@tempdimc -\dimen@
\fi
\ifdim \@tempdimc<\@tempdimb
\@tempdimb \@tempdimc
\def \best@size{#1}%
\fi
\else
\ifx \external@font\@empty
\ifx \best@size\@empty
\else
\ifdim \@tempdimb>\font@submax \relax
\xdef \font@submax {\the\@tempdimb}%
\fi
\let \f@user@size \f@size
\let \f@size \best@size
\ifdim \@tempdimb>\fontsubfuzz\relax
\@font@warning{Font\space shape\space
`\curr@fontshape'\space in\space size\space
<\f@user@size>\space not\space available\MessageBreak
size\space <\f@size>\space substituted}%
\fi
\try@simple@size
\do@subst@correction
\fi
\fi
\let \reserved@f \remove@to@nnil
\fi
\fi
\reserved@f}
\DeclareSizeFunction{}{\empty@sfcnt\@font@warning}
\DeclareSizeFunction{s}{\empty@sfcnt\@font@info}
\def\empty@sfcnt#1{%
\@tempdimb \f@size\p@
\ifx\optional@arg\@empty
\else
\@tempdimb \optional@arg\@tempdimb
#1{Font\space shape\space `\curr@fontshape'\space
will\space be\MessageBreak
scaled\space to\space size\space \the\@tempdimb}%
\fi
\edef\external@font{\mandatory@arg\space at\the\@tempdimb}}
\DeclareSizeFunction{gen}{\gen@sfcnt\@font@warning}
\DeclareSizeFunction{sgen}{\gen@sfcnt\@font@info}
\def\gen@sfcnt{%
\edef\mandatory@arg{\mandatory@arg\f@size}%
\empty@sfcnt}
\DeclareSizeFunction{genb}{\genb@sfcnt\@font@warning}
\DeclareSizeFunction{sgenb}{\genb@sfcnt\@font@info}
\def\genb@sfcnt{%
\edef\mandatory@arg{\mandatory@arg\expandafter\genb@x\f@size..\@@}%
\empty@sfcnt}
\def\genb@x#1.#2.#3\@@{\two@digits{#1}\genb@y#200\@@}
\def\genb@y#1#2#3\@@{#1#2}
\DeclareSizeFunction{sub}{\sub@sfcnt\@font@warning}
\DeclareSizeFunction{ssub}{\sub@sfcnt\@font@info}
\def\sub@sfcnt#1{%
\edef\mandatory@arg{\f@encoding/\mandatory@arg}%
\begingroup
\expandafter\split@name\mandatory@arg/\@nil
\try@load@fontshape
\endgroup
\let\f@user@size\f@size
\expandafter
\ifx\csname\mandatory@arg\endcsname\relax
\errmessage{No\space declaration\space for\space
shape\space \mandatory@arg}%
\error@fontshape
\else
#1{Font\space shape\space `\curr@fontshape'\space in\space
size\space <\f@size>\space not\space available\MessageBreak
Font\space shape\space `\mandatory@arg'\space tried\space
instead}%
\expandafter\split@name\mandatory@arg/\@nil
\fi
\edef\f@size{\f@user@size}%
\get@external@font
\do@subst@correction
}
\DeclareSizeFunction{subf}{\subf@sfcnt\@font@warning}
\DeclareSizeFunction{ssubf}{\subf@sfcnt\@font@info}
\def\subf@sfcnt#1{%
#1{Font\space shape\space `\curr@fontshape'\space in\space
size\space \f@size\space not\space available\MessageBreak
external\space font\space `\mandatory@arg'\space used}%
\empty@sfcnt#1%
}
\DeclareSizeFunction{fixed}{\fixed@sfcnt\@font@warning}
\DeclareSizeFunction{sfixed}{\fixed@sfcnt\@font@info}
\def\fixed@sfcnt#1{%
\ifx\optional@arg\@empty
\let\external@font\mandatory@arg
\else
\edef\external@font{\mandatory@arg\space at\optional@arg pt}%
\fi
#1{External\space font\space `\external@font'\space loaded\space
for\space size\MessageBreak
<\f@size>}%
}
%%% From File: ltfsscmp.dtx
%% Copyright (C) 1989-1995 Frank Mittelbach and Rainer Sch\"opf,
%% all rights reserved.
\gdef\new@fontshape#1#2#3#4{%
\warn@rel@i\new@fontshape\DeclareFontShape
\expandafter\scan@fontshape\@gobble#4<\@nil><<%
\DeclareFontShape U{#1}{#2}{#3}\reserved@f}
\@onlypreamble\new@fontshape
\gdef\warn@rel@i#1#2{%
\@font@warning{*** NFSS release 1 command
\noexpand#1found\MessageBreak
*** Update by using release 2 command
\string#2.\MessageBreak
*** Recovery is probably possible}%
}
\@onlypreamble\warn@rel@i
\gdef\scan@fontshape{%
\let\reserved@f\@empty
\let\reserved@e\@empty % holds last info
\scan@@fontshape
}
\@onlypreamble\scan@fontshape
\gdef\scan@@fontshape#1>#2#3<{%
\ifx\@nil#1%
\edef\reserved@f{\reserved@f\reserved@e}%
\else
\def\reserved@b{#1}% nick names
\def\reserved@c{#3}%
\in@{ at}{#3}%
\ifin@
\in@{pt}{#3}% not a proof but a good chance
\ifin@
\def\reserved@a##1 at##2pt##3\@nil{%
\def\reserved@b{##2}%
\def\reserved@c{##1}%
}%
\reserved@a#3\@nil
\fi
\fi
\ifnum 0<0#2
\edef\reserved@d{subf*\reserved@c}%
\ifcase #2\or
\or
\else
\errmessage{*** What's this? NFSS release 0? ***}%
\fi
\else
\edef\reserved@d{#2\reserved@c}%
\fi
\ifx\reserved@d\reserved@e
\edef\reserved@f{\reserved@f<\reserved@b>}%
\else
\edef\reserved@f{\reserved@f\reserved@e<\reserved@b>}%add old info
\let\reserved@e\reserved@d
\fi
\expandafter\scan@@fontshape
\fi
}
\@onlypreamble\scan@@fontshape
\gdef\subst@fontshape#1#2#3#4#5#6{%
\warn@rel@i\subst@fontshape\DeclareFontShape
\DeclareFontShape{U}{#1}{#2}{#3}{<->sub*#4/#5/#6}{}}
\@onlypreamble\subst@fontshape
\gdef\extra@def#1#2#3{%
\warn@rel@i\extra@def\DeclareFontFamily
\DeclareFontFamily{U}{#1}{}%
}
\@onlypreamble\extra@def
\gdef\default@mextra{%
\warn@rel@i\default@mextra\DeclareFontEncodingDefaults
\DeclareFontEncodingDefaults\relax
}
\@onlypreamble\default@mextra
\gdef\preload@sizes{%
\warn@rel@i\preload@sizes\DeclarePreloadSizes
\DeclarePreloadSizes U%
}
\@onlypreamble\preload@sizes
\gdef\err@rel@i#1#2{%
\@latex@error{*** NFSS release 1 command \noexpand#1found%
^^J*** Recovery not possible. Use \string#2}%
{The new release of NFSS doesn't support the
\noexpand#1command^^Jany longer.
Please upgrade your file to the syntax of NFSS
release 2^^Jusing the \noexpand#2command.}%
\batchmode\input.\relax
}
\@onlypreamble\err@rel@i
\gdef\newmathalphabet{%
\if@no@font@opt
\@latex@error{*** NFSS release 1 command
\noexpand\newmathalphabet found%
^^J \space*** Automatic recovery not possible.%
^^J \space*** TYPE H for Help%
}%
{Please look at the file usrguide.tex for hints on
how to resolve this problem.}%
\else
\warn@rel@i\newmathalphabet\DeclareMathAlphabet
\fi
\@ifstar\newmathalphabet@@@
\newmathalphabet@@}
\gdef\newmathalphabet@@#1{\DeclareMathAlphabet#1{U}{}{}{}}
\gdef\newmathalphabet@@@#1#2#3#4{%
\DeclareMathAlphabet{#1}{U}{#2}{#3}{#4}}
\@onlypreamble\newmathalphabet
\@onlypreamble\newmathalphabet@@
\@onlypreamble\newmathalphabet@@@
\global\let\if@no@font@opt\iftrue
\gdef\@no@font@optfalse{\let\if@no@font@opt\iffalse}
\gdef\define@mathalphabet{%
\err@rel@i\define@mathalphabet\DeclareMathAlphabet
}
\@onlypreamble\define@mathalphabet
\gdef\define@mathgroup{%
\err@rel@i\define@mathgroup\DeclareSymbolFont
}
\@onlypreamble\define@mathgroup
\def\addtoversion#1#2{%
\warn@rel@i\addtoversion\SetMathAlphabet
\SetMathAlphabet#2{#1}{U}}
\@onlypreamble\addtoversion
%%% From File: ltfssdcl.dtx
%% Copyright (C) 1989-1998 Frank Mittelbach and Rainer Sch\"opf,
%% all rights reserved.
\def\in@#1#2{%
\def\in@@##1#1##2##3\in@@{%
\ifx\in@##2\in@false\else\in@true\fi}%
\in@@#2#1\in@\in@@}
\newif\ifin@
\let\version@list=\@empty
\@onlypreamble\version@list
\let\version@elt\relax
\@onlypreamble\version@elt
\let\alpha@list\@empty
\@onlypreamble\alpha@list
\let\alpha@elt\relax
\@onlypreamble\alpha@elt
\count18=-1
\def\select@group#1#2#3#4{%
\ifx\math@bgroup\bgroup\else\relax\expandafter\@firstofone\fi
{%
\ifmmode
\ifnum\csname c@mv@\math@version\endcsname<\sixt@@n
\begingroup
\escapechar\m@ne
\getanddefine@fonts{\csname c@mv@\math@version\endcsname}#3%
\globaldefs\@ne \math@fonts
\endgroup
\init@restore@version
\xdef#1{\noexpand\use@mathgroup\noexpand#2%
{\number\csname c@mv@\math@version\endcsname}}%
\global\advance\csname c@mv@\math@version\endcsname\@ne
\else
\let#1\relax
\@latex@error{Too many math alphabets used in
version \math@version}%
\@eha
\fi
\else \expandafter\non@alpherr\fi
#1{#4}%
}%
}
\@onlypreamble\restore@mathversion
\def\init@restore@version{%
\global\let\init@restore@version\relax
\xdef\restore@mathversion
{\expandafter\noexpand\csname mv@\math@version\endcsname
\global\csname c@mv@\math@version\endcsname
\number\csname c@mv@\math@version\endcsname\relax}%
\aftergroup\dorestore@version
}
\@onlypreamble\init@restore@version
\gdef\non@alpherr#1{\@latex@error{%
\expandafter\@firstoftwo\string#1 allowed only in math mode}\@ehd}
\def\dorestore@version
{\ifmmode
\aftergroup\dorestore@version
\else
\gdef\init@restore@version{%
\global\let\init@restore@version\relax
\xdef\restore@mathversion
{\expandafter\noexpand\csname mv@\math@version\endcsname
\global\csname c@mv@\math@version\endcsname
\number\csname c@mv@\math@version\endcsname\relax}%
\aftergroup\dorestore@version
}%
\begingroup
\let\getanddefine@fonts\@gobbletwo
\restore@mathversion
\endgroup
\fi}%
\@onlypreamble\dorestore@version
\def\document@select@group#1#2#3#4{%
\ifx\math@bgroup\bgroup\else\relax\expandafter\@firstofone\fi
{%
\ifmmode
\ifnum\csname c@mv@\math@version\endcsname<\sixt@@n
\begingroup
\escapechar\m@ne
\getanddefine@fonts{\csname c@mv@\math@version\endcsname}#3%
\globaldefs\@ne \math@fonts
\endgroup
\expandafter\extract@alph@from@version
\csname mv@\math@version\expandafter\endcsname
\expandafter{\number\csname
c@mv@\math@version\endcsname}%
#1%
\global\advance\csname c@mv@\math@version\endcsname\@ne
\else
\let#1\relax
\@latex@error{Too many math alphabets used
in version \math@version}%
\@eha
\fi
\else \expandafter\non@alpherr\fi
#1{#4}%
}%
}
\def\process@table{%
\def\cdp@elt##1##2##3##4{%
\@font@info{Checking defaults for
##1/##2/##3/##4}%
\expandafter
\ifx\csname##1/##2/##3/##4\endcsname\relax
\begingroup
\def\f@encoding{##1}\def\f@family{##2}%
\try@load@fontshape
\endgroup
\fi
\expandafter
\ifx\csname##1/##2/##3/##4\endcsname\relax
\@latex@error{This NFSS system isn't set up properly}%
{For encoding scheme ##1 the defaults
##2/##3/##4 do not form a valid font shape}%
\else
\@font@info{... okay}%
\fi}%
\cdp@list
\begingroup
\escapechar\m@ne
\error@fontshape
\expandafter\ifx\csname \curr@fontshape\endcsname\relax
\begingroup
\try@load@fontshape
\endgroup
\fi
\expandafter\ifx\csname \curr@fontshape\endcsname\relax
\@latex@error{This NFSS system isn't set up properly}%
{The system maintainer forgot to specify a suitable
substitution
font shape using the \noexpand\DeclareErrorFont
command}%
\fi
\endgroup
\let\select@group\document@select@group
\fontencoding{\encodingdefault}%
\fontfamily{\familydefault}%
\fontseries{\seriesdefault}%
\fontshape{\shapedefault}%
\everyjob{}%
}
\@onlypreamble\process@table
\def\DeclareMathVersion#1{%
\expandafter\new@mathversion\csname mv@#1\endcsname}
\@onlypreamble\DeclareMathVersion
\def\new@mathversion#1{%
\expandafter\in@\expandafter#1\expandafter{\version@list}%
\ifin@
\@font@info{Redeclaring math version
`\expandafter\@gobblefour\string#1'}%
\else
\global\expandafter\newcount\csname c@\expandafter
\@gobble\string#1\endcsname
\def\version@elt{\noexpand\version@elt\noexpand}%
\edef\version@list{\version@list\version@elt#1}%
\fi
\toks@{}%
\count@\z@
\def\group@elt##1##2{%
\advance\count@\@ne
\addto@hook\toks@{\getanddefine@fonts##1##2}%
}%
\group@list
\global\csname c@\expandafter\@gobble\string#1\endcsname\count@
\def\alpha@elt##1##2##3{%
\ifx##2\no@alphabet@error
\toks@\expandafter{\the\toks@\install@mathalphabet##1%
{\no@alphabet@error##1}}%
\else
\toks@\expandafter{\the\toks@\install@mathalphabet##1%
{\select@group##1##2##3}}%
\fi
}%
\alpha@list
\xdef#1{\the\toks@}%
}
\@onlypreamble\new@mathversion
\def\DeclareSymbolFont#1#2#3#4#5{%
\@tempswafalse
\edef\reserved@b{#2}%
\def\cdp@elt##1##2##3##4{\def\reserved@c{##1}%
\ifx\reserved@b\reserved@c \@tempswatrue\fi}%
\cdp@list
\if@tempswa
\@ifundefined{sym#1}{%
\expandafter\new@mathgroup\csname sym#1\endcsname
\expandafter\new@symbolfont\csname sym#1\endcsname
{#2}{#3}{#4}{#5}}%
{%
\@font@info{Redeclaring symbol font `#1'}%
\def\group@elt##1##2{%
\noexpand\group@elt\noexpand##1%
\expandafter\ifx\csname sym#1\endcsname##1%
\expandafter\noexpand\csname#2/#3/#4/#5\endcsname
\else
\noexpand##2%
\fi}%
\xdef\group@list{\group@list}%
\def\version@elt##1{%
\expandafter
\SetSymbolFont@\expandafter##1\csname#2/#3/#4/#5\expandafter
\endcsname \csname sym#1\endcsname
}%
\version@list
}%
\else
\@latex@error{Encoding scheme `#2' unknown}\@eha
\fi
}
\@onlypreamble\DeclareSymbolFont
\let\group@list\@empty
\@onlypreamble\group@list
\let\group@elt\relax
\@onlypreamble\group@elt
\def\new@symbolfont#1#2#3#4#5{%
\toks@\expandafter{\group@list}%
\edef\group@list{\the\toks@\noexpand\group@elt\noexpand#1%
\expandafter\noexpand\csname#2/#3/#4/#5\endcsname}%
\def\version@elt##1{\toks@\expandafter{##1}%
\edef##1{\the\toks@\noexpand\getanddefine@fonts
#1\expandafter\noexpand\csname#2/#3/#4/#5\endcsname}%
\global\advance\csname c@\expandafter
\@gobble\string##1\endcsname\@ne
}%
\version@list
}
\@onlypreamble\new@symbolfont
\def\SetSymbolFont#1#2#3#4#5#6{%
\@tempswafalse
\edef\reserved@b{#3}%
\def\cdp@elt##1##2##3##4{\def\reserved@c{##1}%
\ifx\reserved@b\reserved@c \@tempswatrue\fi}%
\cdp@list
\if@tempswa
\expandafter\SetSymbolFont@
\csname mv@#2\expandafter\endcsname\csname#3/#4/#5/#6\expandafter
\endcsname \csname sym#1\endcsname
\else
\@latex@error{Encoding scheme `#3' unknown}\@eha
\fi
}
\@onlypreamble\SetSymbolFont
\def\SetSymbolFont@#1#2#3{%
\expandafter\in@\expandafter#1\expandafter{\version@list}%
\ifin@
\expandafter\in@\expandafter#3\expandafter{\group@list}%
\ifin@
\begingroup
\expandafter\get@cdp\string#2\@nil\reserved@a
\toks@{}%
\def\install@mathalphabet##1##2{%
\addto@hook\toks@{\install@mathalphabet##1{##2}}%
}%
\def\getanddefine@fonts##1##2{%
\ifnum##1=#3%
\addto@hook\toks@{\getanddefine@fonts#3#2}%
\expandafter\get@cdp\string##2\@nil\reserved@b
\ifx\reserved@a\reserved@b\else
\@font@warning{Encoding `\reserved@b' has changed
to `\reserved@a' for symbol font\MessageBreak
`\expandafter\@gobblefour\string#3' in the
math version `\expandafter
\@gobblefour\string#1'}%
\fi
\@font@info{%
Overwriting symbol font
`\expandafter\@gobblefour\string#3' in
version `\expandafter
\@gobblefour\string#1'\MessageBreak
\@spaces \expandafter\@gobble\string##2 -->
\expandafter\@gobble\string#2}%
\else
\addto@hook\toks@{\getanddefine@fonts##1##2}%
\fi}%
#1%
\xdef#1{\the\toks@}%
\endgroup
\else
\@latex@error{Symbol font `\expandafter\@gobblefour\string#3'
not defined}\@eha
\fi
\else
\@latex@error{Math version `\expandafter\@gobblefour\string#1'
is not
defined}{You probably mispelled the name of the math
version.^^JOr you have to specify an additional package.}%
\fi
}
\@onlypreamble\SetSymbolFont@
\def\get@cdp#1#2/#3\@nil#4{\def#4{#2}}
\@onlypreamble\get@cdp
\def\DeclareMathAlphabet#1#2#3#4#5{%
\@tempswafalse
\edef\reserved@b{#2}%
\def\cdp@elt##1##2##3##4{\def\reserved@c{##1}%
\ifx\reserved@b\reserved@c \@tempswatrue\fi}%
\cdp@list
\if@tempswa
\expandafter\ifx
\csname\expandafter\@gobble\string#1\endcsname
\relax
\new@mathalphabet#1{#2}{#3}{#4}{#5}%
\else
\edef\reserved@a{\noexpand\in@{\string\select@group}%
{\expandafter\meaning\csname @\expandafter
\@gobble\string#1\endcsname}}%
\reserved@a
\ifin@
\@font@info{Redeclaring math alphabet \string#1}%
\def\version@elt##1{%
\expandafter\SetMathAlphabet@\expandafter
##1\csname#2/#3/#4/#5\expandafter\endcsname
\csname M@#2\expandafter\endcsname
\csname @\expandafter\@gobble\string#1\endcsname#1}%
\version@list
\else
\edef\reserved@a{\noexpand\in@{\string\use@mathgroup}%
{\expandafter\meaning\csname @\expandafter
\@gobble\string#1\endcsname}}%
\reserved@a
\ifin@
\@font@info{Redeclaring math alphabet \string#1}%
\new@mathalphabet#1{#2}{#3}{#4}{#5}%
\else
\@latex@error{Command `\string#1' already defined}\@eha
\fi
\fi
\fi
\else
\@latex@error{Encoding scheme `#2' unknown}\@eha
\fi
}
\@onlypreamble\DeclareMathAlphabet
\def\new@mathalphabet#1#2#3#4#5{%
\toks@\expandafter{\alpha@list}%
\edef#1{\expandafter\noexpand\csname @\expandafter
\@gobble\string#1\endcsname
\if/#5/%
\noexpand\no@alphabet@error
\noexpand\no@alphabet@error
\else
\expandafter\noexpand\csname M@#2\endcsname
\expandafter\noexpand\csname#2/#3/#4/#5\endcsname
\fi
}%
\toks2\expandafter{#1}%
\edef\alpha@list{\the\toks@\noexpand\alpha@elt\the\toks2}%
\def\version@elt##1{\toks@\expandafter{##1}%
\edef##1{\the\toks@\install@mathalphabet
\expandafter\noexpand
\csname @\expandafter\@gobble
\string#1\endcsname
{\if/#5/%
\noexpand\no@alphabet@error
\noexpand#1%
\else
\noexpand\select@group\the\toks2
\fi}}%
}%
\version@list
\expandafter\edef\csname @\expandafter\@gobble
\string#1\endcsname{\if/#5/%
\noexpand\no@alphabet@error
\noexpand#1%
\else
\noexpand\select@group\the\toks2
\fi}%
\edef#1{\noexpand\protect
\expandafter\noexpand\csname @\expandafter
\@gobble\string#1\endcsname}%
}
\@onlypreamble\new@mathalphabet
\def\SetMathAlphabet#1#2#3#4#5#6{%
\@tempswafalse
\edef\reserved@b{#3}%
\def\cdp@elt##1##2##3##4{\def\reserved@c{##1}%
\ifx\reserved@b\reserved@c \@tempswatrue\fi}%
\cdp@list
\if@tempswa
\expandafter\SetMathAlphabet@
\csname mv@#2\expandafter\endcsname\csname#3/#4/#5/#6\expandafter
\endcsname \csname M@#3\expandafter\endcsname
\csname @\expandafter\@gobble\string#1\endcsname#1%
\else
\@latex@error{Encoding scheme `#3' unknown}\@eha
\fi
}
\@onlypreamble\SetMathAlphabet
\def\SetMathAlphabet@#1#2#3#4#5{%
\expandafter\in@\expandafter#1\expandafter{\version@list}%
\ifin@
\expandafter\in@\expandafter#4\expandafter{\alpha@list}%
\ifin@
\begingroup
\toks@{}%
\def\getanddefine@fonts##1##2{%
\addto@hook\toks@{\getanddefine@fonts##1##2}%
}%
\def\reserved@c##1##2##3##4{% % for message below
\expandafter\@gobble\string##4}%
\def\install@mathalphabet##1##2{%
\ifx##1#4%
\addto@hook\toks@
{\install@mathalphabet#4{\select@group#4#3#2}}%
\@font@info{Overwriting math alphabet
`\string#5' in version `\expandafter
\@gobblefour\string#1'\MessageBreak
\@spaces \reserved@c##2 -->
\expandafter\@gobble\string#2}%
\else
\addto@hook\toks@{\install@mathalphabet##1{##2}}%
\fi
}%
#1%
\xdef#1{\the\toks@}%
\endgroup
\else
\edef\reserved@a{%
\noexpand\in@{\string\use@mathgroup}{\meaning#4}}%
\reserved@a
\ifin@
\def\reserved@b##1\use@mathgroup##2##3{%
\def\reserved@b{##3}\def\reserved@c{##2}}%
\expandafter\reserved@b#4%
\begingroup
\def\install@mathalphabet##1##2{%
\addto@hook\toks@{\install@mathalphabet##1{##2}}%
}%
\def\getanddefine@fonts##1##2{%
\addto@hook\toks@{\getanddefine@fonts##1##2}%
\ifnum##1=\reserved@b
\expandafter
\addto@hook\expandafter\toks@
\expandafter{\expandafter\install@mathalphabet
\expandafter#4\expandafter
{\expandafter\select@group\expandafter
#4\reserved@c##2}}%
\fi
}%
\def\version@elt##1{%
\toks@{}%
##1%
\xdef##1{\the\toks@}%
}%
\version@list
\endgroup
\expandafter\gdef\expandafter\alpha@list\expandafter
{\alpha@list
\alpha@elt #4\no@alphabet@error \no@alphabet@error}%
\gdef#4{\no@alphabet@error #5}% fake things :-)
\SetMathAlphabet@{#1}{#2}{#3}#4#5%
\else
\@latex@error{Command `\string#5' not defined as a
math alphabet}%
{Use \noexpand\DeclareMathAlphabet to define it.}%
\fi
\fi
\else
\@latex@error{Math version `\expandafter\@gobblefour\string#1'
is not
defined}{You probably mispelled the name of the math
version.^^JOr you have to specify an additional package.}%
\fi
}
\@onlypreamble\SetMathAlphabet@
\def\DeclareMathAccent#1#2#3#4{%
\expandafter\in@\csname sym#3\expandafter\endcsname
\expandafter{\group@list}%
\ifin@
\begingroup
\count\z@=#4\relax
\count\tw@\count\z@
\divide\count\z@\sixt@@n
\count@\count\z@
\multiply\count@\sixt@@n
\advance\count\tw@-\count@
\if\relax\noexpand#1% is command?
\edef\reserved@a{\noexpand\in@{\string\mathaccent}{\meaning#1}}%
\reserved@a
\ifin@
\expandafter\set@mathaccent
\csname sym#3\endcsname#1#2%
{\hexnumber@{\count\z@}\hexnumber@{\count\tw@}}%
\@font@info{Redeclaring math accent \string#1}%
\else
\expandafter\ifx
\csname\expandafter\@gobble\string#1\endcsname
\relax
\expandafter\set@mathaccent
\csname sym#3\endcsname#1#2%
{\hexnumber@{\count\z@}\hexnumber@{\count\tw@}}%
\else
\@latex@error{Command `\string#1' already defined}\@eha
\fi
\fi
\else
\@latex@error{Not a command name: `\noexpand#1'}\@eha
\fi
\endgroup
\else
\@latex@error{Symbol font `#3' is not defined}\@eha
\fi
}
\@onlypreamble\DeclareMathAccent
\def\set@mathaccent#1#2#3#4{%
\xdef#2{\mathaccent"\mathchar@type#3\hexnumber@#1#4\relax}}
\@onlypreamble\set@mathaccent
\def\DeclareMathSymbol#1#2#3#4{%
\expandafter\in@\csname sym#3\expandafter\endcsname
\expandafter{\group@list}%
\ifin@
\begingroup
\count\z@=#4\relax
\count\tw@\count\z@
\divide\count\z@\sixt@@n
\count@\count\z@
\multiply\count@\sixt@@n
\advance\count\tw@-\count@
\if\relax\noexpand#1% is command?
\edef\reserved@a{\noexpand\in@{\string\mathchar}{\meaning#1}}%
\reserved@a
\ifin@
\expandafter\set@mathsymbol
\csname sym#3\endcsname#1#2%
{\hexnumber@{\count\z@}\hexnumber@{\count\tw@}}%
\@font@info{Redeclaring math symbol \string#1}%
\else
\expandafter\ifx
\csname\expandafter\@gobble\string#1\endcsname
\relax
\expandafter\set@mathsymbol
\csname sym#3\endcsname#1#2%
{\hexnumber@{\count\z@}\hexnumber@{\count\tw@}}%
\else
\@latex@error{Command `\string#1' already defined}\@eha
\fi
\fi
\else
\expandafter\set@mathchar
\csname sym#3\endcsname#1#2
{\hexnumber@{\count\z@}\hexnumber@{\count\tw@}}%
\fi
\endgroup
\else
\@latex@error{Symbol font `#3' is not defined}\@eha
\fi
}
\@onlypreamble\DeclareMathSymbol
\def\set@mathchar#1#2#3#4{%
\global\mathcode`#2="\mathchar@type#3\hexnumber@#1#4\relax}
\@onlypreamble\set@mathchar
\def\set@mathsymbol#1#2#3#4{%
\global\mathchardef#2"\mathchar@type#3\hexnumber@#1#4\relax}
\@onlypreamble\set@mathsymbol
\def\DeclareMathDelimiter#1{%
\if\relax\noexpand#1%
\expandafter\@DeclareMathDelimiter
\else
\expandafter\@xxDeclareMathDelimiter
\fi
#1}
\@onlypreamble\DeclareMathDelimiter
\def\@xxDeclareMathDelimiter#1#2#3#4{%
\begingroup
\let\mathalpha\mathord
\ifnum7=\mathchar@type{#2}%
\endgroup
\expandafter\@firstofone
\else
\endgroup
\DeclareMathSymbol#1{#2}{#3}{#4}%
\expandafter\@firstoftwo
\fi
{\@xDeclareMathDelimiter#1}{#2}{#3}{#4}}
\@onlypreamble\@xxDeclareMathDelimiter
\def\@DeclareMathDelimiter#1#2#3#4#5#6{%
\expandafter\in@\csname sym#3\expandafter\endcsname
\expandafter{\group@list}%
\ifin@
\expandafter\in@\csname sym#5\expandafter\endcsname
\expandafter{\group@list}%
\ifin@
\begingroup
\count\z@=#4\relax
\count\tw@\count\z@
\divide\count\z@\sixt@@n
\count@\count\z@
\multiply\count@\sixt@@n
\advance\count\tw@-\count@
\edef\reserved@c{\hexnumber@{\count\z@}\hexnumber@{\count\tw@}}%
%
\count\z@=#6\relax
\count\tw@\count\z@
\divide\count\z@\sixt@@n
\count@\count\z@
\multiply\count@\sixt@@n
\advance\count\tw@-\count@
\edef\reserved@d{\hexnumber@{\count\z@}\hexnumber@{\count\tw@}}%
%
\edef\reserved@a{\noexpand\in@{\string\delimiter}{\meaning#1}}%
\reserved@a
\ifin@
\expandafter\set@mathdelimiter
\csname sym#3\expandafter\endcsname
\csname sym#5\endcsname#1#2%
\reserved@c\reserved@d
\@font@info{Redeclaring math delimiter \string#1}%
\else
\expandafter\ifx
\csname\expandafter\@gobble\string#1\endcsname
\relax
\expandafter\set@mathdelimiter
\csname sym#3\expandafter\endcsname
\csname sym#5\endcsname#1#2%
\reserved@c\reserved@d
\else
\@latex@error{Command `\string#1' already defined}\@eha
\fi
\fi
\endgroup
\else
\@latex@error{Symbol font `#5' is not defined}\@eha
\fi
\else
\@latex@error{Symbol font `#3' is not defined}\@eha
\fi
}
\@onlypreamble\@DeclareMathDelimiter
\def\@xDeclareMathDelimiter#1#2#3#4#5{%
\expandafter\in@\csname sym#2\expandafter\endcsname
\expandafter{\group@list}%
\ifin@
\expandafter\in@\csname sym#4\expandafter\endcsname
\expandafter{\group@list}%
\ifin@
\begingroup
\count\z@=#3\relax
\count\tw@\count\z@
\divide\count\z@\sixt@@n
\count@\count\z@
\multiply\count@\sixt@@n
\advance\count\tw@-\count@
\edef\reserved@c{\hexnumber@{\count\z@}\hexnumber@{\count\tw@}}%
%
\count\z@=#5\relax
\count\tw@\count\z@
\divide\count\z@\sixt@@n
\count@\count\z@
\multiply\count@\sixt@@n
\advance\count\tw@-\count@
\edef\reserved@d{\hexnumber@{\count\z@}\hexnumber@{\count\tw@}}%
\expandafter\set@@mathdelimiter
\csname sym#2\expandafter\endcsname\csname sym#4\endcsname#1%
\reserved@c\reserved@d
\endgroup
\else
\@latex@error{Symbol font `#4' is not defined}\@eha
\fi
\else
\@latex@error{Symbol font `#2' is not defined}\@eha
\fi
}
\@onlypreamble\@xDeclareMathDelimiter
\def\set@mathdelimiter#1#2#3#4#5#6{%
\xdef#3{\delimiter"\mathchar@type#4\hexnumber@#1#5%
\hexnumber@#2#6 }}
\@onlypreamble\set@mathdelimiter
\def\set@@mathdelimiter#1#2#3#4#5{%
\global\delcode`#3="\hexnumber@#1#4\hexnumber@#2#5\relax}
\@onlypreamble\set@@mathdelimiter
\def\DeclareMathRadical#1#2#3#4#5{%
\expandafter\ifx
\csname\expandafter\@gobble\string#1\endcsname
\relax
\let#1\radical
\fi
\edef\reserved@a{\noexpand\in@{\string\radical}{\meaning#1}}%
\reserved@a
\ifin@
\expandafter\in@\csname sym#2\expandafter\endcsname
\expandafter{\group@list}%
\ifin@
\expandafter\in@\csname sym#4\expandafter\endcsname
\expandafter{\group@list}%
\ifin@
\begingroup
\count\z@=#3\relax
\count\tw@\count\z@
\divide\count\z@\sixt@@n
\count@\count\z@
\multiply\count@\sixt@@n
\advance\count\tw@-\count@
\edef\reserved@c{%
\hexnumber@{\count\z@}\hexnumber@{\count\tw@}}%
\count\z@=#5\relax
\count\tw@\count\z@
\divide\count\z@\sixt@@n
\count@\count\z@
\multiply\count@\sixt@@n
\advance\count\tw@-\count@
\edef\reserved@d{%
\hexnumber@{\count\z@}\hexnumber@{\count\tw@}}%
\xdef#1{\radical"\expandafter\hexnumber@
\csname sym#2\endcsname\reserved@c
\expandafter\hexnumber@
\csname sym#4\endcsname\reserved@d
\relax}%
\endgroup
\else
\@latex@error{Symbol font `#4' is not defined}\@eha
\fi
\else
\@latex@error{Symbol font `#2' is not defined}\@eha
\fi
\else
\@latex@error{Command `\string#1' already defined}\@eha
\fi
}
\@onlypreamble\DeclareMathRadical
\let\mathalpha\relax
\def\mathchar@type#1{%
\ifodd 2#11 #1\else % is this non-negative number?
\ifx#1\mathord 0\else
\ifx#1\mathop 1\else
\ifx#1\mathbin 2\else
\ifx#1\mathrel 3\else
\ifx#1\mathopen 4\else
\ifx#1\mathclose 5\else
\ifx#1\mathpunct 6\else
7% % anything else is variable ord
\fi
\fi
\fi
\fi
\fi
\fi
\fi
\fi}
\@onlypreamble\mathchar@type
\def\DeclareSymbolFontAlphabet#1#2{%
\expandafter\DeclareSymbolFontAlphabet@
\csname @\expandafter\@gobble\string#1\endcsname{#2}#1}
\@onlypreamble\DeclareSymbolFontAlphabet
\def\DeclareSymbolFontAlphabet@#1#2#3{%
\@tempswatrue
\expandafter\in@\csname sym#2\expandafter\endcsname
\expandafter{\group@list}%
\ifin@
\expandafter\in@\expandafter#1\expandafter{\alpha@list}%
\ifin@
\@font@info{Redeclaring math alphabet \string#3}%
\toks@{}%
\def\alpha@elt##1##2##3{%
\ifx##1#1\else\addto@hook\toks@{\alpha@elt##1##2##3}\fi}%
\alpha@list
\xdef\alpha@list{\the\toks@}%
\def\version@elt##1{%
\begingroup
\toks@{}%
\def\getanddefine@fonts####1####2{%
\addto@hook\toks@{\getanddefine@fonts####1####2}}%
\def\install@mathalphabet####1####2{%
\ifx####1#1\else
\addto@hook\toks@{\install@mathalphabet
####1{####2}}\fi}%
##1%
\xdef##1{\the\toks@}%
\endgroup
}%
\version@list
\else
\expandafter\ifx
\csname\expandafter\@gobble\string#1\endcsname
\relax
\else
\edef\reserved@a{%
\noexpand\in@{\string\use@mathgroup}{\meaning#1}}%
\reserved@a
\ifin@
\@font@info{Redeclaring math alphabet \string#3}%
\else
\@tempswafalse
\@latex@error{Command `\string#3' already defined}\@eha
\fi
\fi
\fi
\else
\@tempswafalse
\@latex@error{Unknown symbol font `#2'}\@eha
\fi
\if@tempswa
\def\group@elt##1##2{%
\expandafter\ifx\csname sym#2\endcsname##1%
\expandafter\reserved@a\string##2\@nil
\fi}%
\def\reserved@a##1##2/##3\@nil{%
\def\reserved@a{##2}}%
\group@list
\toks@{\relax\ifmmode \else \non@alpherr#1\fi}%
\edef#1{\the\toks@
\noexpand\use@mathgroup
\expandafter\noexpand\csname M@\reserved@a\endcsname
\csname sym#2\endcsname}%
\def#3{\protect#1}%
\fi
}
\@onlypreamble\DeclareSymbolFontAlphabet@
%%% From File: ltfssini.dtx
%% Copyright (C) 1989-1999 Frank Mittelbach and Rainer Sch\"opf,
%% all rights reserved.
\DeclareMathVersion{normal}
\DeclareMathVersion{bold}
\DeclareRobustCommand\rmfamily
{\not@math@alphabet\rmfamily\mathrm
\fontfamily\rmdefault\selectfont}
\DeclareRobustCommand\sffamily
{\not@math@alphabet\sffamily\mathsf
\fontfamily\sfdefault\selectfont}
\DeclareRobustCommand\ttfamily
{\not@math@alphabet\ttfamily\mathtt
\fontfamily\ttdefault\selectfont}
\DeclareRobustCommand\bfseries
{\not@math@alphabet\bfseries\mathbf
\fontseries\bfdefault\selectfont}
\DeclareRobustCommand\mdseries
{\not@math@alphabet\mdseries\relax
\fontseries\mddefault\selectfont}
\DeclareRobustCommand\upshape
{\not@math@alphabet\upshape\relax
\fontshape\updefault\selectfont}
\DeclareRobustCommand\slshape
{\not@math@alphabet\slshape\relax
\fontshape\sldefault\selectfont}
\DeclareRobustCommand\scshape
{\not@math@alphabet\scshape\relax
\fontshape\scdefault\selectfont}
\DeclareRobustCommand\itshape
{\not@math@alphabet\itshape\mathit
\fontshape\itdefault\selectfont}
\DeclareRobustCommand\em
{\@nomath\em \ifdim \fontdimen\@ne\font >\z@
\upshape \else \itshape \fi}
\def\not@math@alphabet#1#2{%
\relax
\ifmmode
\@latex@error{Command \noexpand#1invalid in math mode}%
{%
Please
\ifx#2\relax
define a new math alphabet^^J%
if you want to use a special font in math mode%
\else
use the math alphabet \noexpand#2instead of
the #1command%
\fi
.
}%
\fi}
\def\boldmath{\@nomath\boldmath
\mathversion{bold}}
\def\unboldmath{\@nomath\unboldmath
\mathversion{normal}}
\def\math@version{normal}
\def\newfont#1#2{\@ifdefinable#1{\font#1=#2\relax}}
\def\symbol#1{\char #1\relax}
\def\@setfontsize#1#2#3{\@nomath#1%
\ifx\protect\@typeset@protect
\let\@currsize#1%
\fi
\fontsize{#2}{#3}\selectfont}
\def\@setsize#1#2#3#4{\@setfontsize#1{#4}{#2}}
\def\oldstylenums#1{%
\begingroup
\spaceskip\fontdimen\tw@\font
\usefont{OML}{\rmdefault}{\f@series}{it}%
\mathgroup\symletters #1%
\endgroup
}
\def\hexnumber@#1{\ifcase\number#1
0\or 1\or 2\or 3\or 4\or 5\or 6\or 7\or 8\or
9\or A\or B\or C\or D\or E\or F\fi}
\def\nfss@text#1{{\mbox{#1}}}
\DeclareRobustCommand\normalfont
{\usefont\encodingdefault
\familydefault
\seriesdefault
\shapedefault
\relax}
\let\reset@font\normalfont
\def\not@base#1{\@latex@error
{Command \noexpand#1not provided in base LaTeX2e}%
{Load the latexsym or the amsfonts package to
define this symbol}}
\def\mho{\not@base\mho}
\def\Join{\not@base\Join}
\def\Box{\not@base\Box}
\def\Diamond{\not@base\Diamond}
\def\leadsto{\not@base\leadsto}
\def\sqsubset{\not@base\sqsubset}
\def\sqsupset{\not@base\sqsupset}
\def\lhd{\not@base\lhd}
\def\unlhd{\not@base\unlhd}
\def\rhd{\not@base\rhd}
\def\unrhd{\not@base\unrhd}
\DeclareErrorFont{OT1}{cmr}{m}{n}{10} %%% don't modify this setting
%%% overwrite it in fontdef.cfg
%%% if necessary
\ifnum\inputlineno=\m@ne
\InputIfFileExists{fonttext.cfg}
{\typeout{====================================^^J%
^^J%
Local config file fonttext.cfg used^^J%
^^J%
====================================}%
\def\@addtofilelist##1{\xdef\@filelist{\@filelist,##1}}%
}
{\typeout{!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!^^J%
!^^J%
! You MUST use a fonttext.cfg file!^^J%
! As you are still using TeX2!!!!!^^J%
!^^J%
! See the documentation file tex2.txt^^J%
!^^J%
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!}%
\batchmode \@@end}
\else
\InputIfFileExists{fonttext.cfg}
{\typeout{====================================^^J%
^^J%
Local config file fonttext.cfg used^^J%
^^J%
====================================}%
\def\@addtofilelist##1{\xdef\@filelist{\@filelist,##1}}%
}
{\input{fonttext.ltx}}
\fi
\let\@addtofilelist\@gobble
\InputIfFileExists{fontmath.cfg}
{\typeout{====================================^^J%
^^J%
Local config file fontmath.cfg used^^J%
^^J%
====================================}%
\def\@addtofilelist##1{\xdef\@filelist{\@filelist,##1}}%
}
{\input{fontmath.ltx}}
\let\@addtofilelist\@gobble
\InputIfFileExists{preload.cfg}
{\typeout{====================================^^J%
^^J%
Local config file preload.cfg used^^J%
^^J%
=====================================}%
\def\@addtofilelist##1{\xdef\@filelist{\@filelist,##1}}%
}
{\input{preload.ltx}}
\let\@addtofilelist\@gobble
\let\@acci\' \let\@accii\` \let\@acciii\=
%%% From File: ltfntcmd.dtx
%%
%% \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 \~}
\def \DeclareTextFontCommand #1#2{%
\DeclareRobustCommand#1[1]{%
\ifmmode
\nfss@text{#2##1}%
\else
\leavevmode
{\text@command{##1}%
#2\check@icl ##1\check@icr
\expandafter}%
\fi
}%
}
\DeclareTextFontCommand{\textrm}{\rmfamily}
\DeclareTextFontCommand{\textsf}{\sffamily}
\DeclareTextFontCommand{\texttt}{\ttfamily}
\DeclareTextFontCommand{\textnormal}{\normalfont}
\DeclareTextFontCommand{\textbf}{\bfseries}
\DeclareTextFontCommand{\textmd}{\mdseries}
\DeclareTextFontCommand{\textit}{\itshape}
\DeclareTextFontCommand{\textsl}{\slshape}
\DeclareTextFontCommand{\textsc}{\scshape}
\DeclareTextFontCommand{\textup}{\upshape}
\DeclareTextFontCommand{\emph}{\em}
\let \nocorr \relax
\let \check@icl \@empty
\let \check@icr \@empty
\def \text@command #1{%
\def \reserved@a {#1}%
\ifx \reserved@a \@empty
\let \check@icl \@empty
\let \check@icr \@empty
\else
\ifx \reserved@a \space
\let \check@icl \@empty
\let \check@icr \@empty
\else
\check@nocorr@ #1\nocorr\@nil
\fi
\fi
}
\def \check@nocorr@ #1#2\nocorr#3\@nil {%
\let \check@icl \maybe@ic
\def \check@icr {\ifvmode \else \aftergroup \maybe@ic \fi}%
\def \reserved@a {\nocorr}%
\def \reserved@b {#1}%
\def \reserved@c {#3}%
\ifx \reserved@a \reserved@b
\ifx \reserved@c \@empty
\let \check@icl \@empty
\else
\let \check@icl \@empty
\let \check@icr \@empty
\fi
\else
\ifx \reserved@c \@empty
\else
\let \check@icr \@empty
\fi
\fi
}
\def \maybe@ic {\futurelet\@let@token\maybe@ic@}
\def \maybe@ic@ {%
\ifdim \fontdimen\@ne\font>\z@
\else
\@tempswatrue
\expandafter\@tfor\expandafter\reserved@a\expandafter:\expandafter=%
\nocorrlist
\do \t@st@ic
\if@tempswa \sw@slant \fi
\fi
}
\def \t@st@ic {%
\expandafter\let\expandafter\reserved@b\expandafter=\reserved@a\relax
\ifx\reserved@b\@let@token
\@tempswafalse
\@break@tfor
\fi
}
\def \sw@slant {%
\ifdim \lastskip=\z@
\fix@penalty
\else
\skip@ \lastskip
\unskip
\fix@penalty
\hskip \skip@
\fi
}
\def \fix@penalty {%
\ifnum \lastpenalty=\z@
\@@italiccorr
\else
\count@ \lastpenalty
\unpenalty
\@@italiccorr
\penalty \count@
\fi
}
\def \nocorrlist {,.}
\ifx \nfss@text\@undefined
\def \nfss@text {\leavevmode\hbox}
\fi
\def \DeclareOldFontCommand #1#2#3{%
\DeclareRobustCommand #1{\@fontswitch {#2}{#3}}%
}
\def \@fontswitch #1#2{%
\ifmmode
\let \math@bgroup \relax
\def \math@egroup {\let \math@bgroup \@@math@bgroup
\let \math@egroup \@@math@egroup}%
#2\relax
\else
#1%
\fi
}
\let \@@math@bgroup \math@bgroup
\let \@@math@egroup \math@egroup
\@onlypreamble \DeclareTextFontCommand
\@onlypreamble \DeclareOldFontCommand
\def\normalsize{%
\@latex@error {The font size command \protect\normalsize\space
is not defined:\MessageBreak
there is probably something wrong with
the class file}\@eha
}
%%% From File: ltpageno.dtx
\message{page nos.,}
\countdef\c@page=0 \c@page=1
\def\cl@page{}
\def\pagenumbering#1{%
\global\c@page \@ne \gdef\thepage{\csname @#1\endcsname
\c@page}}
%%% From File: ltxref.dtx
\message{x-ref,}
\def\G@refundefinedtrue{%
\gdef\@refundefined{%
\@latex@warning@no@line{There were undefined references}}}
\let\@refundefined\relax
\def\@setref#1#2#3{%
\ifx#1\relax
\protect\G@refundefinedtrue
\nfss@text{\reset@font\bfseries ??}%
\@latex@warning{Reference `#3' on page \thepage \space
undefined}%
\else
\expandafter#2#1\null
\fi}
\def\ref#1{\expandafter\@setref\csname r@#1\endcsname\@firstoftwo{#1}}
\def\pageref#1{\expandafter\@setref\csname r@#1\endcsname
\@secondoftwo{#1}}
\def\@newl@bel#1#2#3{%
\@ifundefined{#1@#2}%
\relax
{\gdef \@multiplelabels {%
\@latex@warning@no@line{There were multiply-defined labels}}%
\@latex@warning@no@line{Label `#2' multiply defined}}%
\global\@namedef{#1@#2}{#3}}
\def\newlabel{\@newl@bel r}
\@onlypreamble\@newl@bel
\let \@multiplelabels \relax
\def\label#1{\@bsphack
\protected@write\@auxout{}%
{\string\newlabel{#1}{{\@currentlabel}{\thepage}}}%
\@esphack}
\def\refstepcounter#1{\stepcounter{#1}%
\protected@edef\@currentlabel
{\csname p@#1\endcsname\csname the#1\endcsname}%
}
\def\@currentlabel{}
%%% From File: ltmiscen.dtx
\message{environments,}
\def\@currenvir{document}
\def\@ignorefalse{\global\let\if@ignore\iffalse}
\def\@ignoretrue {\global\let\if@ignore\iftrue}
\@ignorefalse
\let\ignorespacesafterend\@ignoretrue
\def\enddocument{%
\@enddocumenthook
\@checkend{document}%
\clearpage
\begingroup
\if@filesw
\immediate\closeout\@mainaux
\let\@setckpt\@gobbletwo
\let\@newl@bel\@testdef
\@tempswafalse
\makeatletter \input\jobname.aux
\fi
\@dofilelist
\ifdim \font@submax >\fontsubfuzz\relax
\@font@warning{Size substitutions with differences\MessageBreak
up to \font@submax\space have occured.\@gobbletwo}%
\fi
\@defaultsubs
\@refundefined
\if@filesw
\ifx \@multiplelabels \relax
\if@tempswa
\@latex@warning@no@line{Label(s) may have changed.
Rerun to get cross-references right}%
\fi
\else
\@multiplelabels
\fi
\fi
\endgroup
\deadcycles\z@\@@end}
\def\@testdef #1#2#3{%
\def\reserved@a{#3}\expandafter \ifx \csname #1@#2\endcsname
\reserved@a \else \@tempswatrue \fi}
\long\def\@writefile#1#2{%
\@ifundefined{tf@#1}\relax
{\@temptokena{#2}%
\immediate\write\csname tf@#1\endcsname{\the\@temptokena}%
}%
}
\def\stop{\clearpage\deadcycles\z@\let\par\@@par\@@end}
\everypar{\@nodocument} %% To get an error if text appears before the
\nullfont %% \begin{document}
\def\begin#1{%
\@ifundefined{#1}%
{\def\reserved@a{\@latex@error{Environment #1 undefined}\@eha}}%
{\def\reserved@a{\def\@currenvir{#1}%
\edef\@currenvline{\on@line}%
\csname #1\endcsname}}%
\@ignorefalse
\begingroup\@endpefalse\reserved@a}
\def\end#1{%
\csname end#1\endcsname\@checkend{#1}%
\expandafter\endgroup\if@endpe\@doendpe\fi
\if@ignore\@ignorefalse\ignorespaces\fi}
\def\@checkend#1{\def\reserved@a{#1}\ifx
\reserved@a\@currenvir \else\@badend{#1}\fi}
\let\@currenvline\@empty
\message{center,}
\def\@centercr{\ifhmode \unskip\else \@nolnerr\fi
\par\@ifstar{\nobreak\@xcentercr}\@xcentercr}
\def\@xcentercr{\addvspace{-\parskip}\@ifnextchar
[\@icentercr\ignorespaces}
\def\@icentercr[#1]{\vskip #1\ignorespaces}
\def\center{\trivlist \centering\item\relax}
\def\endcenter{\endtrivlist}
\def\centering{%
\let\\\@centercr
\rightskip\@flushglue\leftskip\@flushglue
\parindent\z@\parfillskip\z@skip}
\newskip\@rightskip \@rightskip \z@skip
\def\flushleft{\trivlist \raggedright\item\relax}
\def\endflushleft{\endtrivlist}
\def\raggedright{%
\let\\\@centercr\@rightskip\@flushglue \rightskip\@rightskip
\leftskip\z@skip
\parindent\z@}
\def\flushright{\trivlist \raggedleft\item\relax}
\def\endflushright{\endtrivlist}
\def\raggedleft{%
\let\\\@centercr
\rightskip\z@skip\leftskip\@flushglue
\parindent\z@\parfillskip\z@skip}
\message{verbatim,}
{\catcode`\ =\active%
\gdef\@vobeyspaces{\catcode`\ \active\let \@xobeysp}}
\begingroup \catcode `|=0 \catcode `[= 1
\catcode`]=2 \catcode `\{=12 \catcode `\}=12
\catcode`\\=12 |gdef|@xverbatim#1\end{verbatim}[#1|end[verbatim]]
|gdef|@sxverbatim#1\end{verbatim*}[#1|end[verbatim*]]
|endgroup
\def\@verbatim{\trivlist \item\relax
\if@minipage\else\vskip\parskip\fi
\leftskip\@totalleftmargin\rightskip\z@skip
\parindent\z@\parfillskip\@flushglue\parskip\z@skip
\@@par
\@tempswafalse
\def\par{%
\if@tempswa
\leavevmode \null \@@par\penalty\interlinepenalty
\else
\@tempswatrue
\ifhmode\@@par\penalty\interlinepenalty\fi
\fi}%
\let\do\@makeother \dospecials
\obeylines \verbatim@font \@noligs
\everypar \expandafter{\the\everypar \unpenalty}%
}
\def\verbatim{\@verbatim \frenchspacing\@vobeyspaces \@xverbatim}
\def\endverbatim{\if@newlist \leavevmode\fi\endtrivlist}
\def\verbatim@font{\normalfont\ttfamily}
\@namedef{verbatim*}{\@verbatim\@sxverbatim}
\expandafter\let\csname endverbatim*\endcsname =\endverbatim
\def\@makeother#1{\catcode`#112\relax}
\let\verb@balance@group\@empty
\def\verb@egroup{\global\let\verb@balance@group\@empty\egroup}
\begingroup
\obeylines%
\gdef\verb@eol@error{\obeylines%
\def^^M{\verb@egroup\@latex@error{%
\noexpand\verb ended by end of line}\@ehc}}%
\endgroup
\def\verb{\relax\ifmmode\hbox\else\leavevmode\null\fi
\bgroup
\verb@eol@error \let\do\@makeother \dospecials
\verbatim@font\@noligs
\@ifstar\@sverb\@verb}
\def\@sverb#1{%
\catcode`#1\active
\lccode`\~`#1%
\gdef\verb@balance@group{\verb@egroup
\@latex@error{\noexpand\verb illegal in command argument}\@ehc}%
\aftergroup\verb@balance@group
\lowercase{\let~\verb@egroup}}%
\def\@verb{\@vobeyspaces \frenchspacing \@sverb}
\def\verbatim@nolig@list{\do\`\do\<\do\>\do\,\do\'\do\-}
\def\do@noligs#1{%
\catcode`#1\active
\begingroup
\lccode`\~`#1\relax
\lowercase{\endgroup\def~{\leavevmode\kern\z@\char`#1}}}
\def\@noligs{\let\do\do@noligs \verbatim@nolig@list}
%%% From File: ltmath.dtx
\message{math definitions,}
%% \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 \~}
%%
\def\log{\mathop{\operator@font log}\nolimits}
\def\lg{\mathop{\operator@font lg}\nolimits}
\def\ln{\mathop{\operator@font ln}\nolimits}
\def\lim{\mathop{\operator@font lim}}
\def\limsup{\mathop{\operator@font lim\,sup}}
\def\liminf{\mathop{\operator@font lim\,inf}}
\def\sin{\mathop{\operator@font sin}\nolimits}
\def\arcsin{\mathop{\operator@font arcsin}\nolimits}
\def\sinh{\mathop{\operator@font sinh}\nolimits}
\def\cos{\mathop{\operator@font cos}\nolimits}
\def\arccos{\mathop{\operator@font arccos}\nolimits}
\def\cosh{\mathop{\operator@font cosh}\nolimits}
\def\tan{\mathop{\operator@font tan}\nolimits}
\def\arctan{\mathop{\operator@font arctan}\nolimits}
\def\tanh{\mathop{\operator@font tanh}\nolimits}
\def\cot{\mathop{\operator@font cot}\nolimits}
\def\coth{\mathop{\operator@font coth}\nolimits}
\def\sec{\mathop{\operator@font sec}\nolimits}
\def\csc{\mathop{\operator@font csc}\nolimits}
\def\max{\mathop{\operator@font max}}
\def\min{\mathop{\operator@font min}}
\def\sup{\mathop{\operator@font sup}}
\def\inf{\mathop{\operator@font inf}}
\def\arg{\mathop{\operator@font arg}\nolimits}
\def\ker{\mathop{\operator@font ker}\nolimits}
\def\dim{\mathop{\operator@font dim}\nolimits}
\def\hom{\mathop{\operator@font hom}\nolimits}
\def\det{\mathop{\operator@font det}}
\def\exp{\mathop{\operator@font exp}\nolimits}
\def\Pr{\mathop{\operator@font Pr}}
\def\gcd{\mathop{\operator@font gcd}}
\def\deg{\mathop{\operator@font deg}\nolimits}
\def\bmod{%
\nonscript\mskip-\medmuskip\mkern5mu%
\mathbin{\operator@font mod}\penalty900\mkern5mu%
\nonscript\mskip-\medmuskip}
\def\pmod#1{%
\allowbreak\mkern18mu({\operator@font mod}\,\,#1)}
\def\bigl{\mathopen\big}
\def\bigm{\mathrel\big}
\def\bigr{\mathclose\big}
\def\Bigl{\mathopen\Big}
\def\Bigm{\mathrel\Big}
\def\Bigr{\mathclose\Big}
\def\biggl{\mathopen\bigg}
\def\biggm{\mathrel\bigg}
\def\biggr{\mathclose\bigg}
\def\Biggl{\mathopen\Bigg}
\def\Biggm{\mathrel\Bigg}
\def\Biggr{\mathclose\Bigg}
\newdimen\jot
\jot=3pt
\newcount\interdisplaylinepenalty
\interdisplaylinepenalty=100
\def\choose{\atopwithdelims()}
\def\brack{\atopwithdelims[]}
\def\brace{\atopwithdelims\{\}}
\def\mathpalette#1#2{%
\mathchoice
{#1\displaystyle{#2}}%
{#1\textstyle{#2}}%
{#1\scriptstyle{#2}}%
{#1\scriptscriptstyle{#2}}}
\newbox\rootbox
\def\root#1\of{%
\setbox\rootbox\hbox{$\m@th\scriptscriptstyle{#1}$}%
\mathpalette\r@@t}
\def\r@@t#1#2{%
\setbox\z@\hbox{$\m@th#1\sqrtsign{#2}$}%
\dimen@\ht\z@ \advance\dimen@-\dp\z@
\mkern5mu\raise.6\dimen@\copy\rootbox
\mkern-10mu\box\z@}
\newif\ifv@
\newif\ifh@
\def\vphantom{\v@true\h@false\ph@nt}
\def\hphantom{\v@false\h@true\ph@nt}
\def\phantom{\v@true\h@true\ph@nt}
\def\ph@nt{%
\ifmmode
\expandafter\mathpalette\expandafter\mathph@nt
\else
\expandafter\makeph@nt
\fi}
\def\makeph@nt#1{%
\setbox\z@\hbox{\color@begingroup#1\color@endgroup}\finph@nt}
\def\mathph@nt#1#2{%
\setbox\z@\hbox{$\m@th#1{#2}$}\finph@nt}
\def\finph@nt{%
\setbox\tw@\null
\ifv@ \ht\tw@\ht\z@ \dp\tw@\dp\z@\fi
\ifh@ \wd\tw@\wd\z@\fi \box\tw@}
\def\mathstrut{\vphantom(}
\def\smash{%
\relax % \relax, in case this comes first in \halign
\ifmmode
\expandafter\mathpalette\expandafter\mathsm@sh
\else
\expandafter\makesm@sh
\fi}
\def\makesm@sh#1{%
\setbox\z@\hbox{\color@begingroup#1\color@endgroup}\finsm@sh}
\def\mathsm@sh#1#2{%
\setbox\z@\hbox{$\m@th#1{#2}$}\finsm@sh}
\def\finsm@sh{\ht\z@\z@ \dp\z@\z@ \box\z@}
\def\buildrel#1\over#2{\mathrel{\mathop{\kern\z@#2}\limits^{#1}}}
\def\cases#1{\left\{\,\vcenter{\normalbaselines\m@th
\ialign{$##\hfil$&\quad{##}\hfil\crcr#1\crcr}}\right.}
\def\matrix#1{\null\,\vcenter{\normalbaselines\m@th
\ialign{\hfil$##$\hfil&&\quad\hfil$##$\hfil\crcr
\mathstrut\crcr\noalign{\kern-\baselineskip}
#1\crcr\mathstrut\crcr\noalign{\kern-\baselineskip}}}\,}
\def\pmatrix#1{\left(\matrix{#1}\right)}
\def\bordermatrix#1{\begingroup \m@th
\@tempdima 8.75\p@
\setbox\z@\vbox{%
\def\cr{\crcr\noalign{\kern2\p@\global\let\cr\endline}}%
\ialign{$##$\hfil\kern2\p@\kern\@tempdima&\thinspace\hfil$##$\hfil
&&\quad\hfil$##$\hfil\crcr
\omit\strut\hfil\crcr\noalign{\kern-\baselineskip}%
#1\crcr\omit\strut\cr}}%
\setbox\tw@\vbox{\unvcopy\z@\global\setbox\@ne\lastbox}%
\setbox\tw@\hbox{\unhbox\@ne\unskip\global\setbox\@ne\lastbox}%
\setbox\tw@\hbox{$\kern\wd\@ne\kern-\@tempdima\left(\kern-\wd\@ne
\global\setbox\@ne\vbox{\box\@ne\kern2\p@}%
\vcenter{\kern-\ht\@ne\unvbox\z@\kern-\baselineskip}\,\right)$}%
\null\;\vbox{\kern\ht\@ne\box\tw@}\endgroup}
\def\openup{\afterassignment\@penup\dimen@}
\def\@penup{\advance\lineskip\dimen@
\advance\baselineskip\dimen@
\advance\lineskiplimit\dimen@}
\newif\ifdt@p
\def\displ@y{\global\dt@ptrue\openup\jot\m@th
\everycr{\noalign{\ifdt@p \global\dt@pfalse \ifdim\prevdepth>-1000\p@
\vskip-\lineskiplimit \vskip\normallineskiplimit \fi
\else \penalty\interdisplaylinepenalty \fi}}}
\def\@lign{\tabskip\z@skip\everycr{}} % restore inside \displ@y
\def\displaylines#1{\displ@y \tabskip\z@skip
\halign{\hb@xt@\displaywidth{$\@lign\hfil\displaystyle##\hfil$}\crcr
#1\crcr}}
\let\sp=^
\let\sb=_
\def\>{\mskip\medmuskip}
\def\;{\mskip\thickmuskip}
\def\!{\mskip-\thinmuskip}
\def\*{\discretionary{\thinspace\the\textfont2\char2}{}{}}
\let\:=\>
{\catcode`\'=\active \gdef'{^\bgroup\prim@s}}
\def\prim@s{%
\prime\futurelet\@let@token\pr@m@s}
\def\pr@m@s{%
\ifx'\@let@token
\expandafter\pr@@@s
\else
\ifx^\@let@token
\expandafter\expandafter\expandafter\pr@@@t
\else
\egroup
\fi
\fi}
\def\pr@@@s#1{\prim@s}
\def\pr@@@t#1#2{#2\egroup}
{\catcode`\_=\active \gdef_{\_}} % _ in math is
% either subscript or \_
\def\({\relax\ifmmode\@badmath\else$\fi}
\def\){\relax\ifmmode\ifinner$\else\@badmath\fi\else \@badmath\fi}
\def\[{%
\relax\ifmmode
\@badmath
\else
\ifvmode
\nointerlineskip
\makebox[.6\linewidth]%
\fi
$$%%$$ BRACE MATCH HACK
\fi
}
\def\]{%
\relax\ifmmode
\ifinner
\@badmath
\else
$$%%$$ BRACE MATCH HACK
\fi
\else
\@badmath
\fi
\ignorespaces
}
\let\math=\(
\let\endmath=\)
\def\displaymath{\[}
\def\enddisplaymath{\]\@ignoretrue}
\@definecounter{equation}
\def\equation{$$\refstepcounter{equation}}
\def\endequation{\eqno \hbox{\@eqnnum}$$\@ignoretrue}
\def\@eqnnum{{\normalfont \normalcolor (\theequation)}}
\def\stackrel#1#2{\mathrel{\mathop{#2}\limits^{#1}}}
\def\frac#1#2{{\begingroup#1\endgroup\over#2}}
\DeclareRobustCommand\sqrt{\@ifnextchar[\@sqrt\sqrtsign}
\def\@sqrt[#1]{\root #1\of}
\newcount\@eqcnt
\newcount\@eqpen
\newif\if@eqnsw\@eqnswtrue
\newskip\@centering
\@centering = 0pt plus 1000pt
\def\eqnarray{%
\stepcounter{equation}%
\def\@currentlabel{\p@equation\theequation}%
\global\@eqnswtrue
\m@th
\global\@eqcnt\z@
\tabskip\@centering
\let\\\@eqncr
$$\everycr{}\halign to\displaywidth\bgroup
\hskip\@centering$\displaystyle\tabskip\z@skip{##}$\@eqnsel
&\global\@eqcnt\@ne\hskip \tw@\arraycolsep \hfil${##}$\hfil
&\global\@eqcnt\tw@ \hskip \tw@\arraycolsep
$\displaystyle{##}$\hfil\tabskip\@centering
&\global\@eqcnt\thr@@ \hb@xt@\z@\bgroup\hss##\egroup
\tabskip\z@skip
\cr
}
\def\endeqnarray{%
\@@eqncr
\egroup
\global\advance\c@equation\m@ne
$$\@ignoretrue
}
\let\@eqnsel=\relax
\def\nonumber{\global\@eqnswfalse}
\def\@eqncr{%
{\ifnum0=`}\fi
\@ifstar{%
\global\@eqpen\@M\@yeqncr
}{%
\global\@eqpen\interdisplaylinepenalty \@yeqncr
}%
}
\def\@yeqncr{\@testopt\@xeqncr\z@skip}
\def\@xeqncr[#1]{%
\ifnum0=`{\fi}%
\@@eqncr
\noalign{\penalty\@eqpen\vskip\jot\vskip #1\relax}%
}
\def\@@eqncr{\let\reserved@a\relax
\ifcase\@eqcnt \def\reserved@a{& & &}\or \def\reserved@a{& &}%
\or \def\reserved@a{&}\else
\let\reserved@a\@empty
\@latex@error{Too many columns in eqnarray environment}\@ehc\fi
\reserved@a \if@eqnsw\@eqnnum\stepcounter{equation}\fi
\global\@eqnswtrue\global\@eqcnt\z@\cr}
\let\@seqncr=\@eqncr
\@namedef{eqnarray*}{\def\@eqncr{\nonumber\@seqncr}\eqnarray}
\@namedef{endeqnarray*}{\nonumber\endeqnarray}
\def\lefteqn#1{\rlap{$\displaystyle #1$}}
\DeclareRobustCommand{\ensuremath}{%
\ifmmode
\expandafter\@firstofone
\else
\expandafter\@ensuredmath
\fi}
\long\def\@ensuredmath#1{$\relax#1$}
%%% From File: ltlists.dtx
\newskip\topsep
\newskip\partopsep
\newskip\itemsep
\newskip\parsep
\newskip\@topsep
\newskip\@topsepadd
\newskip\@outerparskip
\newdimen\leftmargin
\newdimen\rightmargin
\newdimen\listparindent
\newdimen\itemindent
\newdimen\labelwidth
\newdimen\labelsep
\newdimen\linewidth
\newdimen\@totalleftmargin \@totalleftmargin=\z@
\newdimen\leftmargini
\newdimen\leftmarginii
\newdimen\leftmarginiii
\newdimen\leftmarginiv
\newdimen\leftmarginv
\newdimen\leftmarginvi
\newcount\@listdepth \@listdepth=0
\newcount\@itempenalty
\newcount\@beginparpenalty
\newcount\@endparpenalty
\newbox\@labels
\newif\if@inlabel \@inlabelfalse
\newif\if@newlist \@newlistfalse
\newif\if@noparitem \@noparitemfalse
\newif\if@noparlist \@noparlistfalse
\newif\if@noitemarg \@noitemargfalse
\newif\if@nmbrlist \@nmbrlistfalse
\def\list#1#2{%
\ifnum \@listdepth >5\relax
\@toodeep
\else
\global\advance\@listdepth\@ne
\fi
\rightmargin\z@
\listparindent\z@
\itemindent\z@
\csname @list\romannumeral\the\@listdepth\endcsname
\def\@itemlabel{#1}%
\let\makelabel\@mklab
\@nmbrlistfalse
#2\relax
\@trivlist
\parskip\parsep
\parindent\listparindent
\advance\linewidth -\rightmargin
\advance\linewidth -\leftmargin
\advance\@totalleftmargin \leftmargin
\parshape \@ne \@totalleftmargin \linewidth
\ignorespaces}
\newcount\par@deathcycles
\def\@trivlist{%
\if@noskipsec \leavevmode \fi
\@topsepadd \topsep
\ifvmode
\advance\@topsepadd \partopsep
\else
\unskip \par
\fi
\if@inlabel
\@noparitemtrue
\@noparlisttrue
\else
\if@newlist \@noitemerr \fi
\@noparlistfalse
\@topsep \@topsepadd
\fi
\advance\@topsep \parskip
\leftskip \z@skip
\rightskip \@rightskip
\parfillskip \@flushglue
\par@deathcycles \z@
\@setpar{\if@newlist
\advance\par@deathcycles \@ne
\ifnum \par@deathcycles >\@m
\@noitemerr
{\@@par}%
\fi
\else
{\@@par}%
\fi}%
\global \@newlisttrue
\@outerparskip \parskip}
\def\trivlist{%
\parsep\parskip
\@nmbrlistfalse
\@trivlist
\labelwidth\z@
\leftmargin\z@
\itemindent\z@
\let\@itemlabel\@empty
\def\makelabel##1{##1}}
\def\endlist{%
\global\advance\@listdepth\m@ne
\endtrivlist}
\def\endtrivlist{%
\if@inlabel
\leavevmode
\global \@inlabelfalse
\fi
\if@newlist
\@noitemerr
\global \@newlistfalse
\fi
\ifhmode\unskip \par\fi
\if@noparlist \else
\ifdim\lastskip >\z@
\@tempskipa\lastskip \vskip -\lastskip
\advance\@tempskipa\parskip \advance\@tempskipa -\@outerparskip
\vskip\@tempskipa
\fi
\@endparenv
\fi
}
\def\@endparenv{%
\addpenalty\@endparpenalty\addvspace\@topsepadd\@endpetrue}
\def\@doendpe{\@endpetrue
\def\par{\@restorepar\everypar{}\par\@endpefalse}\everypar
{{\setbox\z@\lastbox}\everypar{}\@endpefalse}}
\newif\if@endpe
\@endpefalse
\def\@mklab#1{\hfil #1}
\def\item{%
\@inmatherr\item
\@ifnextchar [\@item{\@noitemargtrue \@item[\@itemlabel]}}
\def\@donoparitem{%
\@noparitemfalse
\global\setbox\@labels\hbox{\hskip -\leftmargin
\unhbox\@labels
\hskip \leftmargin}%
\if@minipage\else
\@tempskipa\lastskip
\vskip -\lastskip
\advance\@tempskipa\@outerparskip
\advance\@tempskipa -\parskip
\vskip\@tempskipa
\fi}
\def\@item[#1]{%
\if@noparitem
\@donoparitem
\else
\if@inlabel
\indent \par
\fi
\ifhmode
\unskip\unskip \par
\fi
\if@newlist
\if@nobreak
\@nbitem
\else
\addpenalty\@beginparpenalty
\addvspace\@topsep
\addvspace{-\parskip}%
\fi
\else
\addpenalty\@itempenalty
\addvspace\itemsep
\fi
\global\@inlabeltrue
\fi
\everypar{%
\@minipagefalse
\global\@newlistfalse
\if@inlabel
\global\@inlabelfalse
{\setbox\z@\lastbox
\ifvoid\z@
\kern-\itemindent
\fi}%
\box\@labels
\penalty\z@
\fi
\if@nobreak
\@nobreakfalse
\clubpenalty \@M
\else
\clubpenalty \@clubpenalty
\everypar{}%
\fi}%
\if@noitemarg
\@noitemargfalse
\if@nmbrlist
\refstepcounter\@listctr
\fi
\fi
\sbox\@tempboxa{\makelabel{#1}}%
\global\setbox\@labels\hbox{%
\unhbox\@labels
\hskip \itemindent
\hskip -\labelwidth
\hskip -\labelsep
\ifdim \wd\@tempboxa >\labelwidth
\box\@tempboxa
\else
\hbox to\labelwidth {\unhbox\@tempboxa}%
\fi
\hskip \labelsep}%
\ignorespaces}
\def\makelabel#1{%
\@latex@error{Lonely \string\item--perhaps a missing
list environment}\@ehc}
\def\@nbitem{%
\@tempskipa\@outerparskip
\advance\@tempskipa -\parskip
\addvspace\@tempskipa}
\def\usecounter#1{\@nmbrlisttrue\def\@listctr{#1}\setcounter{#1}\z@}
\newcount\@enumdepth \@enumdepth = 0
\@definecounter{enumi}
\@definecounter{enumii}
\@definecounter{enumiii}
\@definecounter{enumiv}
\def\enumerate{%
\ifnum \@enumdepth >\thr@@\@toodeep\else
\advance\@enumdepth\@ne
\edef\@enumctr{enum\romannumeral\the\@enumdepth}%
\expandafter
\list
\csname label\@enumctr\endcsname
{\usecounter\@enumctr\def\makelabel##1{\hss\llap{##1}}}%
\fi}
\let\endenumerate =\endlist
\newcount\@itemdepth \@itemdepth = 0
\def\itemize{%
\ifnum \@itemdepth >\thr@@\@toodeep\else
\advance\@itemdepth\@ne
\edef\@itemitem{labelitem\romannumeral\the\@itemdepth}%
\expandafter
\list
\csname\@itemitem\endcsname
{\def\makelabel##1{\hss\llap{##1}}}%
\fi}
\let\enditemize =\endlist
%%% From File: ltboxes.dtx
\message{boxes,}
\def\makebox{%
\leavevmode
\@ifnextchar(%)
\@makepicbox
{\@ifnextchar[\@makebox\mbox}}
\long\def\mbox#1{\leavevmode\hbox{#1}}
\def\@makebox[#1]{%
\@ifnextchar [{\@imakebox[#1]}{\@imakebox[#1][c]}}
\long\def\@begin@tempboxa#1#2{%
\begingroup
\setbox\@tempboxa#1{\color@begingroup#2\color@endgroup}%
\def\width{\wd\@tempboxa}%
\def\height{\ht\@tempboxa}%
\def\depth{\dp\@tempboxa}%
\let\totalheight\@ovri
\totalheight\height
\advance\totalheight\depth}
\let\@end@tempboxa\endgroup
\def\bm@c{\hss\unhbox\@tempboxa\hss}
\def\bm@l{\unhbox\@tempboxa\hss}\let\bm@t\bm@l
\def\bm@r{\hss\unhbox\@tempboxa}\let\bm@b\bm@r
\def\bm@s{\unhbox\@tempboxa}
\long\def\@imakebox[#1][#2]#3{%
\@begin@tempboxa\hbox{#3}%
\setlength\@tempdima{#1}% support calc
\hb@xt@\@tempdima{\csname bm@#2\endcsname}%
\@end@tempboxa}
\def\@makepicbox(#1,#2){%
\@ifnextchar[{\@imakepicbox(#1,#2)}{\@imakepicbox(#1,#2)[]}}
\long\def\@imakepicbox(#1,#2)[#3]#4{%
\vbox to#2\unitlength
{\let\mb@b\vss \let\mb@l\hss\let\mb@r\hss
\let\mb@t\vss
\@tfor\reserved@a :=#3\do{%
\if s\reserved@a
\let\mb@l\relax\let\mb@r\relax
\else
\expandafter\let\csname mb@\reserved@a\endcsname\relax
\fi}%
\mb@t
\hb@xt@ #1\unitlength{\mb@l #4\mb@r}%
\mb@b
\kern\z@}}
\let\set@color\relax
\let\color@begingroup\relax
\let\color@endgroup\relax
\let\color@setgroup\relax
\let\normalcolor\relax
\let\color@hbox\relax
\let\color@vbox\relax
\let\color@endbox\relax
\def\newsavebox#1{\@ifdefinable{#1}{\newbox#1}}
\def\savebox#1{%
\@ifnextchar(%)
{\@savepicbox#1}{\@ifnextchar[{\@savebox#1}{\sbox#1}}}
\long\def\sbox#1#2{\setbox#1\hbox{%
\color@setgroup#2\color@endgroup}}
\def\@savebox#1[#2]{%
\@ifnextchar [{\@isavebox#1[#2]}{\@isavebox#1[#2][c]}}
\long\def\@isavebox#1[#2][#3]#4{%
\sbox#1{\@imakebox[#2][#3]{#4}}}
\def\@savepicbox#1(#2,#3){%
\@ifnextchar[%]
{\@isavepicbox#1(#2,#3)}{\@isavepicbox#1(#2,#3)[]}}
\long\def\@isavepicbox#1(#2,#3)[#4]#5{%
\sbox#1{\@imakepicbox(#2,#3)[#4]{#5}}}
\def\lrbox#1{%
\edef\reserved@a{%
\endgroup
\setbox#1\hbox{%
\begingroup\aftergroup}%
\def\noexpand\@currenvir{\@currenvir}%
\def\noexpand\@currenvline{\on@line}}%
\reserved@a
\@endpefalse
\color@setgroup
\ignorespaces}
\def\endlrbox{\unskip\color@endgroup}
\def\usebox#1{\leavevmode\copy #1\relax}
\long\def\frame#1{%
\leavevmode
\hbox{%
\hskip-\@wholewidth
\vbox{%
\vskip-\@wholewidth
\hrule \@height\@wholewidth
\hbox{%
\vrule\@width\@wholewidth
#1%
\vrule\@width\@wholewidth}%
\hrule\@height\@wholewidth
\vskip-\@wholewidth}%
\hskip-\@wholewidth}}
\newdimen\fboxrule
\newdimen\fboxsep
\long\def\fbox#1{%
\leavevmode
\setbox\@tempboxa\hbox{%
\color@begingroup
\kern\fboxsep{#1}\kern\fboxsep
\color@endgroup}%
\@frameb@x\relax}
\def\framebox{%
\@ifnextchar(%)
\@framepicbox{\@ifnextchar[\@framebox\fbox}}
\def\@framebox[#1]{%
\@ifnextchar[%]
{\@iframebox[#1]}%
{\@iframebox[#1][c]}}
\long\def\@iframebox[#1][#2]#3{%
\leavevmode
\@begin@tempboxa\hbox{#3}%
\setlength\@tempdima{#1}%
\setbox\@tempboxa\hb@xt@\@tempdima
{\kern\fboxsep\csname bm@#2\endcsname\kern\fboxsep}%
\@frameb@x{\kern-\fboxrule}%
\@end@tempboxa}
\def\@frameb@x#1{%
\@tempdima\fboxrule
\advance\@tempdima\fboxsep
\advance\@tempdima\dp\@tempboxa
\hbox{%
\lower\@tempdima\hbox{%
\vbox{%
\hrule\@height\fboxrule
\hbox{%
\vrule\@width\fboxrule
#1%
\vbox{%
\vskip\fboxsep
\box\@tempboxa
\vskip\fboxsep}%
#1%
\vrule\@width\fboxrule}%
\hrule\@height\fboxrule}%
}%
}%
}
\def\@framepicbox(#1,#2){%
\@ifnextchar[{\@iframepicbox(#1,#2)}{\@iframepicbox(#1,#2)[]}}
\long\def\@iframepicbox(#1,#2)[#3]#4{%
\frame{\@imakepicbox(#1,#2)[#3]{#4}}}
\def\parbox{%
\@ifnextchar[%]
\@iparbox
{\@iiiparbox c\@empty[s]}}
\def\@iparbox[#1]{%
\@ifnextchar[%]
{\@iiparbox{#1}}%
{\@iiiparbox{#1}\@empty[s]}}
\def\@iiparbox#1[#2]{%
\@ifnextchar[%]
{\@iiiparbox{#1}{#2}}%
{\@iiiparbox{#1}{#2}[#1]}}
\let\@parboxto\@empty
\long\def\@iiiparbox#1#2[#3]#4#5{%
\leavevmode
\@pboxswfalse
\setlength\@tempdima{#4}%
\@begin@tempboxa\vbox{\hsize\@tempdima\@parboxrestore#5\@@par}%
\ifx\@empty#2\else
\setlength\@tempdimb{#2}%
\def\@parboxto{to\@tempdimb}%
\fi
\if#1b\vbox
\else\if #1t\vtop
\else\ifmmode\vcenter
\else\@pboxswtrue $\vcenter
\fi\fi\fi
\@parboxto{\let\hss\vss\let\unhbox\unvbox
\csname bm@#3\endcsname}%
\if@pboxsw \m@th$\fi
\@end@tempboxa}
\def\@arrayparboxrestore{%
\let\if@nobreak\iffalse
\let\if@noskipsec\iffalse
\let\par\@@par
\let\-\@dischyph
\let\'\@acci\let\`\@accii\let\=\@acciii
\parindent\z@ \parskip\z@skip
\everypar{}%
\linewidth\hsize
\@totalleftmargin\z@
\leftskip\z@skip \rightskip\z@skip \@rightskip\z@skip
\parfillskip\@flushglue \lineskip\normallineskip
\baselineskip\normalbaselineskip
\sloppy}
\def\@parboxrestore{\@arrayparboxrestore\let\\\@normalcr}
\def\@minipagefalse{\global\let\if@minipage\iffalse}
\def\@minipagetrue {\global\let\if@minipage\iftrue}
\@minipagefalse
\def\minipage{%
\@ifnextchar[%]
\@iminipage
{\@iiiminipage c\@empty[s]}}
\def\@iminipage[#1]{%
\@ifnextchar[%]
{\@iiminipage{#1}}%
{\@iiiminipage{#1}\@empty[s]}}
\def\@iiminipage#1[#2]{%
\@ifnextchar[%]
{\@iiiminipage{#1}{#2}}%
{\@iiiminipage{#1}{#2}[#1]}}
\def\@iiiminipage#1#2[#3]#4{%
\leavevmode
\@pboxswfalse
\setlength\@tempdima{#4}%
\def\@mpargs{{#1}{#2}[#3]{#4}}%
\setbox\@tempboxa\vbox\bgroup
\color@begingroup
\hsize\@tempdima
\textwidth\hsize \columnwidth\hsize
\@parboxrestore
\def\@mpfn{mpfootnote}\def\thempfn{\thempfootnote}\c@mpfootnote\z@
\let\@footnotetext\@mpfootnotetext
\let\@listdepth\@mplistdepth \@mplistdepth\z@
\@minipagerestore
\@setminipage}
\let\@minipagerestore=\relax
\def\endminipage{%
\par
\unskip
\ifvoid\@mpfootins\else
\vskip\skip\@mpfootins
\normalcolor
\footnoterule
\unvbox\@mpfootins
\fi
\@minipagefalse %% added 24 May 89
\color@endgroup
\egroup
\expandafter\@iiiparbox\@mpargs{\unvbox\@tempboxa}}
\newcount\@mplistdepth
\newinsert\@mpfootins
\long\def\@mpfootnotetext#1{%
\global\setbox\@mpfootins\vbox{%
\unvbox\@mpfootins
\reset@font\footnotesize
\hsize\columnwidth
\@parboxrestore
\protected@edef\@currentlabel
{\csname p@mpfootnote\endcsname\@thefnmark}%
\color@begingroup
\@makefntext{%
\rule\z@\footnotesep\ignorespaces#1\@finalstrut\strutbox}%
\color@endgroup}}
\newif\if@pboxsw
\def\rule{\@ifnextchar[\@rule{\@rule[\z@]}}
\def\@rule[#1]#2#3{%
\leavevmode
\hbox{%
\setlength\@tempdima{#1}%
\setlength\@tempdimb{#2}%
\setlength\@tempdimc{#3}%
\advance\@tempdimc\@tempdima
\vrule\@width\@tempdimb\@height\@tempdimc\@depth-\@tempdima}}
\let\@@underline\underline
\def\underline#1{%
\relax
\ifmmode\@@underline{#1}%
\else $\@@underline{\hbox{#1}}\m@th$\relax\fi}
\def\raisebox#1{%
\leavevmode
\@ifnextchar[{\@rsbox{#1}}{\@irsbox{#1}[]}}
\def\@rsbox#1[#2]{%
\@ifnextchar[{\@iirsbox{#1}[#2]}{\@irsbox{#1}[#2]}}
\long\def\@irsbox#1[#2]#3{%
\@begin@tempboxa\hbox{#3}%
\setlength\@tempdima{#1}%
\ifx\\#2\\\else\setlength\@tempdimb{#2}\fi
\setbox\@tempboxa\hbox{\raise\@tempdima\box\@tempboxa}%
\ifx\\#2\\\else\ht\@tempboxa\@tempdimb\fi
\box\@tempboxa
\@end@tempboxa}
\long\def\@iirsbox#1[#2][#3]#4{%
\@begin@tempboxa\hbox{#4}%
\setlength\@tempdima{#1}%
\setlength\@tempdimb{#2}%
\setlength\dimen@{#3}%
\setbox\@tempboxa\hbox{\raise\@tempdima\box\@tempboxa}%
\ht\@tempboxa\@tempdimb
\dp\@tempboxa\dimen@
\box\@tempboxa
\@end@tempboxa}
\def\@finalstrut#1{%
\unskip\ifhmode\nobreak\fi\vrule\@width\z@\@height\z@\@depth\dp#1}
\def\@@line{\hb@xt@\hsize}
\def\leftline#1{\@@line{#1\hss}}
\def\rightline#1{\@@line{\hss#1}}
\def\centerline#1{\@@line{\hss#1\hss}}
\def\rlap#1{\hb@xt@\z@{#1\hss}}
\def\llap#1{\hb@xt@\z@{\hss#1}}
%%% From File: lttab.dtx
\expandafter\let\csname ver@autotabg.sty\endcsname\fmtversion
\newdimen\@gtempa
\chardef\@firsttab=\the\allocationnumber
\newdimen\@gtempa\newdimen\@gtempa\newdimen\@gtempa\newdimen\@gtempa
\newdimen\@gtempa\newdimen\@gtempa\newdimen\@gtempa\newdimen\@gtempa
\newdimen\@gtempa\newdimen\@gtempa\newdimen\@gtempa\newdimen\@gtempa
\newdimen\@gtempa
\chardef\@maxtab=\the\allocationnumber
\dimen\@firsttab=0pt
\newcount\@nxttabmar
\newcount\@curtabmar
\newcount\@curtab
\newcount\@hightab
\newcount\@tabpush
\newbox\@curline
\newbox\@curfield
\newbox\@tabfbox
\newif\if@rjfield
\gdef\@startline{%
\ifnum \@nxttabmar >\@hightab
\@badtab
\global\@nxttabmar \@hightab
\fi
\global\@curtabmar \@nxttabmar
\global\@curtab \@curtabmar
\global\setbox\@curline \hbox {}%
\@startfield
\strut}
\gdef\@stopline{%
\unskip
\@stopfield
\if@rjfield
\global\@rjfieldfalse
\@tempdima\@totalleftmargin
\advance\@tempdima\linewidth
\hb@xt@\@tempdima{%
\@itemfudge\hskip\dimen\@curtabmar
\box\@curline
\hfil
\box\@curfield}%
\else
\@addfield
\hbox{\@itemfudge\hskip\dimen\@curtabmar\box\@curline}%
\fi}
\gdef\@startfield{%
\global\setbox\@curfield\hbox\bgroup\color@begingroup}
\gdef\@stopfield{%
\color@endgroup\egroup}
\gdef\@contfield{%
\global\setbox\@curfield\hbox\bgroup\color@begingroup
\unhbox\@curfield}
\gdef\@addfield{\global\setbox\@curline\hbox{\unhbox
\@curline\unhbox\@curfield}}
\gdef\@ifatmargin{\ifdim \wd\@curline =\z@}
\gdef\@tabcr{\@stopline \@ifstar{\penalty \@M \@xtabcr}\@xtabcr}
\gdef\@xtabcr{\@ifnextchar[\@itabcr{\@startline\ignorespaces}}
\gdef\@itabcr[#1]{\vskip #1\@startline\ignorespaces}
\gdef\kill{\@stopfield\@startline\ignorespaces}
\gdef\tabbing{\lineskip \z@skip\let\>\@rtab\let\<\@ltab\let\=\@settab
\let\+\@tabplus\let\-\@tabminus\let\`\@tabrj\let\'\@tablab
\let\\=\@tabcr
\@hightab\@firsttab
\global\@nxttabmar\@firsttab
\dimen\@firsttab\@totalleftmargin
\global\@tabpush\z@ \global\@rjfieldfalse
\trivlist \item\relax
\if@minipage\else\vskip\parskip\fi
\setbox\@tabfbox\hbox{%
\rlap{\hskip\@totalleftmargin\indent\the\everypar}}%
\def\@itemfudge{\box\@tabfbox}%
\@startline\ignorespaces}
\gdef\endtabbing{%
\@stopline\ifnum\@tabpush >\z@ \@badpoptabs \fi\endtrivlist}
\gdef\@rtab{\@stopfield\@addfield\ifnum \@curtab<\@hightab
\global\advance\@curtab \@ne \else\@badtab\fi
\@tempdima\dimen\@curtab
\advance\@tempdima -\dimen\@curtabmar
\advance\@tempdima -\wd\@curline
\global\setbox\@curline\hbox{\unhbox\@curline\hskip\@tempdima}%
\@startfield\ignorespaces}
\gdef\@settab{\@stopfield\@addfield
\ifnum \@curtab <\@maxtab
\ifnum\@curtab =\@hightab
\advance\@hightab \@ne
\fi
\global\advance\@curtab \@ne
\else
\@latex@error{Tab overflow}\@ehd
\fi
\dimen\@curtab \dimen\@curtabmar
\advance\dimen\@curtab \wd\@curline
\@startfield
\ignorespaces}
\gdef\@ltab{\@ifatmargin\ifnum\@curtabmar >\@firsttab
\global\advance\@curtab \m@ne \global\advance\@curtabmar\m@ne\else
\@badtab\fi\else
\@latex@error{\string\<\space in mid line}\@ehd\fi\ignorespaces}
\gdef\@tabplus{%
\ifnum\@nxttabmar<\@hightab
\global\advance\@nxttabmar\@ne
\else
\@badtab
\fi
\ignorespaces}
\gdef\@tabminus{%
\ifnum\@nxttabmar>\@firsttab
\global\advance\@nxttabmar\m@ne
\else
\@badtab
\fi
\ignorespaces}
\gdef\@tabrj{%
\@stopfield\@addfield\global\@rjfieldtrue\@startfield\ignorespaces}
\gdef\@tablab{%
\@stopfield
\global\setbox\@curline\hbox{%
\box\@curline
\hskip-\wd\@curfield \hskip-\tabbingsep
\box\@curfield
\hskip\tabbingsep}%
\@startfield
\ignorespaces}
\gdef\pushtabs{%
\@stopfield\@addfield\global\advance\@tabpush \@ne \begingroup
\@contfield}
\gdef\poptabs{\@stopfield\@addfield
\ifnum \@tabpush >\z@
\endgroup
\global\advance\@tabpush \m@ne
\ifnum \@curtab >\@hightab
\global \@curtab \@hightab
\@badtab
\fi
\else
\@badpoptabs
\fi
\@contfield}
\newdimen\tabbingsep
\def\extracolsep#1{\tabskip #1\relax}
\def\array{\let\@acol\@arrayacol \let\@classz\@arrayclassz
\let\@classiv\@arrayclassiv
\let\\\@arraycr\let\@halignto\@empty\@tabarray}
\def\endarray{\crcr\egroup\egroup}
\def\endtabular{\crcr\egroup\egroup $\egroup}
\expandafter \let \csname endtabular*\endcsname = \endtabular
\def\tabular{\let\@halignto\@empty\@tabular}
\@namedef{tabular*}#1{%
\setlength\dimen@{#1}%
\edef\@halignto{to\the\dimen@}\@tabular}
\def\@tabular{\leavevmode \hbox \bgroup $\let\@acol\@tabacol
\let\@classz\@tabclassz
\let\@classiv\@tabclassiv \let\\\@tabularcr\@tabarray}
\def\@tabarray{\m@th\@ifnextchar[\@array{\@array[c]}}
\def\@array[#1]#2{%
\if #1t\vtop \else \if#1b\vbox \else \vcenter \fi\fi
\bgroup
\setbox\@arstrutbox\hbox{%
\vrule \@height\arraystretch\ht\strutbox
\@depth\arraystretch \dp\strutbox
\@width\z@}%
\@mkpream{#2}%
\edef\@preamble{%
\ialign \noexpand\@halignto
\bgroup \@arstrut \@preamble \tabskip\z@skip \cr}%
\let\@startpbox\@@startpbox \let\@endpbox\@@endpbox
\let\tabularnewline\\%
\let\par\@empty
\let\@sharp##%
\set@typeset@protect
\lineskip\z@skip\baselineskip\z@skip
\ifhmode \@preamerr\z@ \@@par\fi
\@preamble}
\def\@arraycr{%
${\ifnum0=`}\fi\@ifstar\@xarraycr\@xarraycr}
\def\@xarraycr{\@ifnextchar[\@argarraycr{\ifnum0=`{\fi}${}\cr}}
\def\@argarraycr[#1]{%
\ifnum0=`{\fi}${}\ifdim #1>\z@ \@xargarraycr{#1}\else
\@yargarraycr{#1}\fi}
\let\tabularnewline\relax
\def\@tabularcr{%
{\ifnum0=`}\fi\@ifstar\@xtabularcr\@xtabularcr}
\def\@xtabularcr{\@ifnextchar[\@argtabularcr{\ifnum0=`{\fi}\cr}}
\def\@argtabularcr[#1]{%
\ifnum0=`{\fi}%
\ifdim #1>\z@
\unskip\@xargarraycr{#1}%
\else
\@yargarraycr{#1}%
\fi}
\def\@xargarraycr#1{\@tempdima #1\advance\@tempdima \dp \@arstrutbox
\vrule \@height\z@ \@depth\@tempdima \@width\z@ \cr}
\def\@yargarraycr#1{\cr\noalign{\vskip #1}}
\long\def\multicolumn#1#2#3{\multispan{#1}\begingroup
\@mkpream{#2}%
\def\@sharp{#3}\set@typeset@protect
\let\@startpbox\@@startpbox\let\@endpbox\@@endpbox
\@arstrut \@preamble\hbox{}\endgroup\ignorespaces}
\def\@xexnoop #1\@@{}
\def\@expast#1{\@xexpast #1*0x\@@}
\def\@xexpast#1*#2#3#4\@@{%
\edef\reserved@a{#1}%
\@tempcnta#2\relax
\ifnum\@tempcnta>\z@
\@whilenum\@tempcnta>\z@\do
{\edef\reserved@a{\reserved@a#3}\advance\@tempcnta \m@ne}%
\let\reserved@b\@xexpast
\else
\let\reserved@b\@xexnoop
\fi
\expandafter\reserved@b\reserved@a #4\@@}
\newif\if@firstamp
\def\@addamp{%
\if@firstamp
\@firstampfalse
\else
\edef\@preamble{\@preamble &}%
\fi}
\def\@arrayacol{\edef\@preamble{\@preamble \hskip \arraycolsep}}
\def\@tabacol{\edef\@preamble{\@preamble \hskip \tabcolsep}}
\def\@ampacol{\@addamp \@acol}
\def\@acolampacol{\@acol\@addamp\@acol}
\def\@mkpream#1{\@firstamptrue\@lastchclass6
\let\@preamble\@empty
\let\protect\@unexpandable@protect
\let\@sharp\relax
\let\@startpbox\relax\let\@endpbox\relax
\@expast{#1}%
\expandafter\@tfor \expandafter
\@nextchar \expandafter:\expandafter=\reserved@a\do
{\@testpach\@nextchar
\ifcase \@chclass \@classz \or \@classi \or \@classii \or \@classiii
\or \@classiv \or\@classv \fi\@lastchclass\@chclass}%
\ifcase \@lastchclass \@acol
\or \or \@preamerr \@ne\or \@preamerr \tw@\or \or \@acol \fi}
\def\@arrayclassz{\ifcase \@lastchclass \@acolampacol \or \@ampacol \or
\or \or \@addamp \or
\@acolampacol \or \@firstampfalse \@acol \fi
\edef\@preamble{\@preamble
\ifcase \@chnum
\hfil$\relax\@sharp$\hfil \or $\relax\@sharp$\hfil
\or \hfil$\relax\@sharp$\fi}}
\def\@tabclassz{%
\ifcase\@lastchclass
\@acolampacol
\or
\@ampacol
\or
\or
\or
\@addamp
\or
\@acolampacol
\or
\@firstampfalse\@acol
\fi
\edef\@preamble{%
\@preamble{%
\ifcase\@chnum
\hfil\ignorespaces\@sharp\unskip\hfil
\or
\hskip1sp\ignorespaces\@sharp\unskip\hfil
\or
\hfil\hskip1sp\ignorespaces\@sharp\unskip
\fi}}}
\def\@classi{%
\ifcase\@lastchclass
\@acol\@arrayrule
\or
\@addtopreamble{\hskip \doublerulesep}\@arrayrule
\or
\or
\or
\@arrayrule
\or
\@acol\@arrayrule
\or
\@arrayrule
\fi}
\def\@classii{%
\ifcase\@lastchclass
\or
\@addtopreamble{\hskip .5\arrayrulewidth}%
\fi}
\def\@classiii{\ifcase \@lastchclass \@acolampacol \or
\@addamp\@acol \or
\or \or \@addamp \or
\@acolampacol \or \@ampacol \fi}
\def\@tabclassiv{\@addtopreamble\@nextchar}
\def\@arrayclassiv{\@addtopreamble{$\@nextchar$}}
\def\@classv{\@addtopreamble{\@startpbox{\@nextchar}\ignorespaces
\@sharp\@endpbox}}
\def\@addtopreamble#1{\edef\@preamble{\@preamble #1}}
\newcount\@chclass
\newcount\@lastchclass
\newcount\@chnum
\newdimen\arraycolsep
\newdimen\tabcolsep
\newdimen\arrayrulewidth
\newdimen\doublerulesep
\def\arraystretch{1} % Default value.
\newbox\@arstrutbox
\def\@arstrut{%
\relax\ifmmode\copy\@arstrutbox\else\unhcopy\@arstrutbox\fi}
\def\@arrayrule{\@addtopreamble{\hskip -.5\arrayrulewidth
\vrule \@width \arrayrulewidth\hskip -.5\arrayrulewidth}}
\def\@testpach#1{\@chclass \ifnum \@lastchclass=\tw@ 4 \else
\ifnum \@lastchclass=3 5 \else
\z@ \if #1c\@chnum \z@ \else
\if #1l\@chnum \@ne \else
\if #1r\@chnum \tw@ \else
\@chclass \if #1|\@ne \else
\if #1@\tw@ \else
\if #1p3 \else \z@ \@preamerr 0\fi
\fi \fi \fi \fi \fi \fi
\fi}
\def\hline{%
\noalign{\ifnum0=`}\fi\hrule \@height \arrayrulewidth \futurelet
\reserved@a\@xhline}
\def\@xhline{\ifx\reserved@a\hline
\vskip\doublerulesep
\vskip-\arrayrulewidth
\fi
\ifnum0=`{\fi}}
\def\vline{\vrule \@width \arrayrulewidth}
\def\cline#1{\@cline#1\@nil}
\def\@cline#1-#2\@nil{%
\omit
\@multicnt#1%
\advance\@multispan\m@ne
\ifnum\@multicnt=\@ne\@firstofone{&\omit}\fi
\@multicnt#2%
\advance\@multicnt-#1%
\advance\@multispan\@ne
\leaders\hrule\@height\arrayrulewidth\hfill
\cr
\noalign{\vskip-\arrayrulewidth}}
\def\multispan{\omit\@multispan}
\def\@multispan#1{%
\@multicnt#1\relax
\loop\ifnum\@multicnt>\@ne \sp@n\repeat}
\def\sp@n{\span\omit\advance\@multicnt\m@ne}
\def\@startpbox#1{\vtop\bgroup \setlength\hsize{#1}\@arrayparboxrestore}
\def\@endpbox{\@finalstrut\@arstrutbox\par\egroup\hfil}
\let\@@startpbox=\@startpbox
\let\@@endpbox=\@endpbox
%%% From File: ltpictur.dtx
\expandafter\let\csname ver@autopict.sty\endcsname\fmtversion
\newdimen\@wholewidth
\newdimen\@halfwidth
\newdimen\unitlength \unitlength =1pt
\newbox\@picbox
\newdimen\@picht
\long\gdef\picture#1{\pictur@#1}
\gdef\pictur@(#1){%
\@ifnextchar({\@picture(#1)}{\@picture(#1)(0,0)}}
\gdef\@picture(#1,#2)(#3,#4){%
\@picht#2\unitlength
\setbox\@picbox\hb@xt@#1\unitlength\bgroup
\hskip -#3\unitlength
\lower #4\unitlength\hbox\bgroup
\ignorespaces}
\gdef\endpicture{%
\egroup\hss\egroup
\ht\@picbox\@picht\dp\@picbox\z@
\mbox{\box\@picbox}}
\long\gdef\put(#1,#2)#3{%
\@killglue\raise#2\unitlength
\hb@xt@\z@{\kern#1\unitlength #3\hss}%
\ignorespaces}
\gdef\multiput(#1,#2)#3{%
\@xdim #1\unitlength
\@ydim #2\unitlength
\@multiput(}
\long\gdef\@multiput(#1,#2)#3#4{%
\@killglue\@multicnt #3\relax
\@whilenum \@multicnt >\z@\do
{\raise\@ydim\hb@xt@\z@{\kern\@xdim #4\hss}%
\advance\@multicnt\m@ne
\advance\@xdim#1\unitlength\advance\@ydim#2\unitlength}%
\ignorespaces}
\gdef\@killglue{\unskip\@whiledim \lastskip >\z@\do{\unskip}}
\gdef\thinlines{\let\@linefnt\tenln \let\@circlefnt\tencirc
\@wholewidth\fontdimen8\tenln \@halfwidth .5\@wholewidth}
\gdef\thicklines{\let\@linefnt\tenlnw \let\@circlefnt\tencircw
\@wholewidth\fontdimen8\tenlnw \@halfwidth .5\@wholewidth}
\gdef\linethickness#1{\@wholewidth #1\relax \@halfwidth .5\@wholewidth}
\gdef\shortstack{\@ifnextchar[\@shortstack{\@shortstack[c]}}
\gdef\@shortstack[#1]{%
\leavevmode
\vbox\bgroup
\baselineskip-\p@\lineskip 3\p@
\let\mb@l\hss\let\mb@r\hss
\expandafter\let\csname mb@#1\endcsname\relax
\let\\\@stackcr
\@ishortstack}
\gdef\@ishortstack#1{\ialign{\mb@l {##}\unskip\mb@r\cr #1\crcr}\egroup}
\gdef\@stackcr{\@ifstar\@ixstackcr\@ixstackcr}
\gdef\@ixstackcr{\@ifnextchar[\@istackcr{\cr\ignorespaces}}
\gdef\@istackcr[#1]{\cr\noalign{\vskip #1}\ignorespaces}
\newif\if@negarg
\gdef\line(#1,#2)#3{\@xarg #1\relax \@yarg #2\relax
\@linelen #3\unitlength
\ifdim\@linelen<\z@\@badlinearg\else
\ifnum\@xarg =\z@ \@vline
\else \ifnum\@yarg =\z@ \@hline \else \@sline\fi
\fi
\fi}
\gdef\@sline{%
\ifnum\@xarg<\z@ \@negargtrue \@xarg -\@xarg \@yyarg -\@yarg
\else \@negargfalse \@yyarg \@yarg \fi
\ifnum \@yyarg >\z@ \@tempcnta\@yyarg \else \@tempcnta -\@yyarg \fi
\ifnum\@tempcnta>6 \@badlinearg\@tempcnta\z@ \fi
\ifnum\@xarg>6 \@badlinearg\@xarg \@ne \fi
\setbox\@linechar\hbox{\@linefnt\@getlinechar(\@xarg,\@yyarg)}%
\ifnum \@yarg >\z@ \let\@upordown\raise \@clnht\z@
\else\let\@upordown\lower \@clnht \ht\@linechar\fi
\@clnwd \wd\@linechar
\if@negarg
\hskip -\wd\@linechar \def\reserved@a{\hskip -2\wd\@linechar}%
\else
\let\reserved@a\relax
\fi
\@whiledim \@clnwd <\@linelen \do
{\@upordown\@clnht\copy\@linechar
\reserved@a
\advance\@clnht \ht\@linechar
\advance\@clnwd \wd\@linechar}%
\advance\@clnht -\ht\@linechar
\advance\@clnwd -\wd\@linechar
\@tempdima\@linelen\advance\@tempdima -\@clnwd
\@tempdimb\@tempdima\advance\@tempdimb -\wd\@linechar
\if@negarg \hskip -\@tempdimb \else \hskip \@tempdimb \fi
\multiply\@tempdima \@m
\@tempcnta \@tempdima
\@tempdima \wd\@linechar \divide\@tempcnta \@tempdima
\@tempdima \ht\@linechar \multiply\@tempdima \@tempcnta
\divide\@tempdima \@m
\advance\@clnht \@tempdima
\ifdim \@linelen <\wd\@linechar
\hskip \wd\@linechar
\@picture@warn
\else\@upordown\@clnht\copy\@linechar\fi}
\gdef\@hline{\ifnum \@xarg <\z@ \hskip -\@linelen \fi
\vrule \@height \@halfwidth \@depth \@halfwidth \@width \@linelen
\ifnum \@xarg <\z@ \hskip -\@linelen \fi}
\gdef\@getlinechar(#1,#2){\@tempcnta#1\relax\multiply\@tempcnta 8%
\advance\@tempcnta -9\ifnum #2>\z@ \advance\@tempcnta #2\relax\else
\advance\@tempcnta -#2\relax\advance\@tempcnta 64 \fi
\char\@tempcnta}
\gdef\vector(#1,#2)#3{\@xarg #1\relax \@yarg #2\relax
\@tempcnta \ifnum\@xarg<\z@ -\@xarg\else\@xarg\fi
\ifnum\@tempcnta<5\relax
\@linelen #3\unitlength
\ifdim\@linelen<\z@\@badlinearg\else
\ifnum\@xarg =\z@ \@vvector
\else \ifnum\@yarg =\z@ \@hvector \else \@svector\fi
\fi
\fi
\else\@badlinearg\fi}
\gdef\@hvector{\@hline\hb@xt@\z@{\@linefnt
\ifnum \@xarg <\z@ \@getlarrow(1,0)\hss\else
\hss\@getrarrow(1,0)\fi}}
\gdef\@vvector{\ifnum \@yarg <\z@ \@downvector \else \@upvector \fi}
\gdef\@svector{\@sline
\@tempcnta\@yarg \ifnum\@tempcnta <\z@ \@tempcnta -\@tempcnta\fi
\ifnum\@tempcnta <5%
\hskip -\wd\@linechar
\@upordown\@clnht \hbox{\@linefnt \if@negarg
\@getlarrow(\@xarg,\@yyarg)\else \@getrarrow(\@xarg,\@yyarg)\fi}%
\else\@badlinearg\fi}
\gdef\@getlarrow(#1,#2){\ifnum #2=\z@ \@tempcnta'33 \else
\@tempcnta #1\relax\multiply\@tempcnta \sixt@@n \advance\@tempcnta
-9 \@tempcntb #2\relax\multiply\@tempcntb \tw@
\ifnum \@tempcntb >\z@ \advance\@tempcnta \@tempcntb
\else\advance\@tempcnta -\@tempcntb\advance\@tempcnta 64
\fi\fi\char\@tempcnta}
\gdef\@getrarrow(#1,#2){\@tempcntb #2\relax
\ifnum\@tempcntb <\z@ \@tempcntb -\@tempcntb\relax\fi
\ifcase \@tempcntb\relax \@tempcnta'55 \or
\ifnum #1<\thr@@ \@tempcnta #1\relax\multiply\@tempcnta
24\advance\@tempcnta -6 \else \ifnum #1=\thr@@ \@tempcnta 49
\else\@tempcnta 58 \fi\fi\or
\ifnum #1<\thr@@ \@tempcnta=#1\relax\multiply\@tempcnta
24\advance\@tempcnta -\thr@@ \else \@tempcnta 51 \fi\or
\@tempcnta #1\relax\multiply\@tempcnta
\sixt@@n \advance\@tempcnta -\tw@ \else
\@tempcnta #1\relax\multiply\@tempcnta
\sixt@@n \advance\@tempcnta 7 \fi\ifnum #2<\z@ \advance\@tempcnta 64 \fi
\char\@tempcnta}
\gdef\@vline{\ifnum \@yarg <\z@ \@downline \else \@upline\fi}
\gdef\@upline{%
\hb@xt@\z@{\hskip -\@halfwidth \vrule \@width \@wholewidth
\@height \@linelen \@depth \z@\hss}}
\gdef\@downline{%
\hb@xt@\z@{\hskip -\@halfwidth \vrule \@width \@wholewidth
\@height \z@ \@depth \@linelen \hss}}
\gdef\@upvector{\@upline\setbox\@tempboxa\hbox{\@linefnt\char'66}\raise
\@linelen \hb@xt@\z@{\lower \ht\@tempboxa\box\@tempboxa\hss}}
\gdef\@downvector{\@downline\lower \@linelen
\hb@xt@\z@{\@linefnt\char'77\hss}}
\gdef\dashbox#1(#2,#3){\leavevmode\hb@xt@\z@{\baselineskip \z@skip
\lineskip \z@skip
\@dashdim #2\unitlength
\@dashcnt \@dashdim \advance\@dashcnt 200
\@dashdim #1\unitlength\divide\@dashcnt \@dashdim
\ifodd\@dashcnt\@dashdim \z@
\advance\@dashcnt \@ne \divide\@dashcnt \tw@
\else \divide\@dashdim \tw@ \divide\@dashcnt \tw@
\advance\@dashcnt \m@ne
\setbox\@dashbox \hbox{\vrule \@height \@halfwidth \@depth \@halfwidth
\@width \@dashdim}\put(0,0){\copy\@dashbox}%
\put(0,#3){\copy\@dashbox}%
\put(#2,0){\hskip-\@dashdim\copy\@dashbox}%
\put(#2,#3){\hskip-\@dashdim\box\@dashbox}%
\multiply\@dashdim \thr@@
\fi
\setbox\@dashbox \hbox{\vrule \@height \@halfwidth \@depth \@halfwidth
\@width #1\unitlength\hskip #1\unitlength}\@tempcnta\z@
\put(0,0){\hskip\@dashdim \@whilenum \@tempcnta <\@dashcnt
\do{\copy\@dashbox\advance\@tempcnta \@ne }}\@tempcnta\z@
\put(0,#3){\hskip\@dashdim \@whilenum \@tempcnta <\@dashcnt
\do{\copy\@dashbox\advance\@tempcnta \@ne }}%
\@dashdim #3\unitlength
\@dashcnt \@dashdim \advance\@dashcnt 200
\@dashdim #1\unitlength\divide\@dashcnt \@dashdim
\ifodd\@dashcnt \@dashdim \z@
\advance\@dashcnt \@ne \divide\@dashcnt \tw@
\else
\divide\@dashdim \tw@ \divide\@dashcnt \tw@
\advance\@dashcnt \m@ne
\setbox\@dashbox\hbox{\hskip -\@halfwidth
\vrule \@width \@wholewidth
\@height \@dashdim}\put(0,0){\copy\@dashbox}%
\put(#2,0){\copy\@dashbox}%
\put(0,#3){\lower\@dashdim\copy\@dashbox}%
\put(#2,#3){\lower\@dashdim\copy\@dashbox}%
\multiply\@dashdim \thr@@
\fi
\setbox\@dashbox\hbox{\vrule \@width \@wholewidth
\@height #1\unitlength}\@tempcnta\z@
\put(0,0){\hskip -\@halfwidth \vbox{\@whilenum \@tempcnta <\@dashcnt
\do{\vskip #1\unitlength\copy\@dashbox\advance\@tempcnta \@ne }%
\vskip\@dashdim}}\@tempcnta\z@
\put(#2,0){\hskip -\@halfwidth \vbox{\@whilenum \@tempcnta<\@dashcnt
\do{\vskip #1\unitlength\copy\@dashbox\advance\@tempcnta \@ne }%
\vskip\@dashdim}}}\@makepicbox(#2,#3)}
\newif\if@ovt
\newif\if@ovb
\newif\if@ovl
\newif\if@ovr
\newdimen\@ovxx
\newdimen\@ovyy
\newdimen\@ovdx
\newdimen\@ovdy
\newdimen\@ovro
\newdimen\@ovri
\gdef\@getcirc#1{\@tempdima #1\relax \advance\@tempdima 2\p@
\@tempcnta\@tempdima
\@tempdima 4\p@ \divide\@tempcnta\@tempdima
\ifnum \@tempcnta >10\relax \@tempcnta 10\relax\fi
\ifnum \@tempcnta >\z@ \advance\@tempcnta\m@ne
\else \@picture@warn \fi
\multiply\@tempcnta 4\relax
\setbox \@tempboxa \hbox{\@circlefnt
\char \@tempcnta}\@tempdima \wd \@tempboxa}
\def\@picture@warn{\@latex@warning{%
\string\oval, \string\circle, or \string\line\space
size unavailable}}
\gdef\@put#1#2#3{\raise #2\hb@xt@\z@{\hskip #1#3\hss}}
\gdef\oval(#1,#2){\@ifnextchar[{\@oval(#1,#2)}{\@oval(#1,#2)[]}}
\gdef\@oval(#1,#2)[#3]{\begingroup\boxmaxdepth \maxdimen
\@ovttrue \@ovbtrue \@ovltrue \@ovrtrue
\@tfor\reserved@a :=#3\do{\csname @ov\reserved@a false\endcsname}%
\@ovxx
#1\unitlength \@ovyy #2\unitlength
\@tempdimb \ifdim \@ovyy >\@ovxx \@ovxx\else \@ovyy \fi
\advance \@tempdimb -2\p@
\@getcirc \@tempdimb
\@ovro \ht\@tempboxa \@ovri \dp\@tempboxa
\@ovdx\@ovxx \advance\@ovdx -\@tempdima \divide\@ovdx \tw@
\@ovdy\@ovyy \advance\@ovdy -\@tempdima \divide\@ovdy \tw@
\@circlefnt \setbox\@tempboxa
\hbox{\if@ovr \@ovvert32\kern -\@tempdima \fi
\if@ovl \kern \@ovxx \@ovvert01\kern -\@tempdima \kern -\@ovxx \fi
\if@ovt \@ovhorz \kern -\@ovxx \fi
\if@ovb \raise \@ovyy \@ovhorz \fi}\advance\@ovdx\@ovro
\advance\@ovdy\@ovro \ht\@tempboxa\z@ \dp\@tempboxa\z@
\@put{-\@ovdx}{-\@ovdy}{\box\@tempboxa}%
\endgroup}
\gdef\@ovvert#1#2{\vbox to\@ovyy{%
\if@ovb \@tempcntb \@tempcnta \advance \@tempcntb #1\relax
\kern -\@ovro \hbox{\char \@tempcntb}\nointerlineskip
\else \kern \@ovri \kern \@ovdy \fi
\leaders\vrule \@width \@wholewidth\vfil \nointerlineskip
\if@ovt \@tempcntb \@tempcnta \advance \@tempcntb #2\relax
\hbox{\char \@tempcntb}%
\else \kern \@ovdy \kern \@ovro \fi}}
\gdef\@ovhorz{\hb@xt@\@ovxx{\kern \@ovro
\if@ovr \else \kern \@ovdx \fi
\leaders \hrule \@height \@wholewidth \hfil
\if@ovl \else \kern \@ovdx \fi
\kern \@ovri}}
\gdef\circle{\@inmatherr\circle\@ifstar\@dot\@circle}
\gdef\@circle#1{%
\begingroup \boxmaxdepth \maxdimen \@tempdimb #1\unitlength
\ifdim \@tempdimb >15.5\p@ \@getcirc\@tempdimb
\@ovro\ht\@tempboxa
\setbox\@tempboxa\hbox{\@circlefnt
\advance\@tempcnta\tw@ \char \@tempcnta
\advance\@tempcnta\m@ne \char \@tempcnta \kern -2\@tempdima
\advance\@tempcnta\tw@
\raise \@tempdima \hbox{\char\@tempcnta}\raise \@tempdima
\box\@tempboxa}\ht\@tempboxa\z@ \dp\@tempboxa\z@
\@put{-\@ovro}{-\@ovro}{\box\@tempboxa}%
\else \@circ\@tempdimb{96}\fi\endgroup}
\gdef\@dot#1{\@tempdimb #1\unitlength \@circ\@tempdimb{112}}
\gdef\@circ#1#2{\@tempdima #1\relax \advance\@tempdima .5\p@
\@tempcnta\@tempdima \@tempdima \p@
\divide\@tempcnta\@tempdima
\ifnum\@tempcnta >15\relax \@tempcnta 15\relax \fi
\ifnum \@tempcnta >\z@ \advance\@tempcnta\m@ne\fi
\advance\@tempcnta #2\relax
\@circlefnt \char\@tempcnta}
\newcount\@xarg
\newcount\@yarg
\newcount\@yyarg
\newcount\@multicnt
\newdimen\@xdim
\newdimen\@ydim
\newbox\@linechar
\newdimen\@linelen
\newdimen\@clnwd
\newdimen\@clnht
\newdimen\@dashdim
\newbox\@dashbox
\newcount\@dashcnt
\let\@linefnt\tenln
\let\@circlefnt\tencirc
\@wholewidth\fontdimen8\tenln
\@halfwidth .5\@wholewidth
\gdef\qbeziermax{500}
\newcommand\qbezier[2][0]{\bezier{#1}#2}
\gdef\bezier#1)#2(#3)#4({\@bezier#1)(#3)(}
\gdef\@bezier#1(#2,#3)(#4,#5)(#6,#7){%
\ifnum #1=\z@
\@ovxx #4\unitlength
\advance\@ovxx -#2\unitlength
\ifdim \@ovxx<\z@ \@ovxx -\@ovxx \fi
\@ovdx #6\unitlength
\advance\@ovdx -#4\unitlength
\ifdim \@ovdx<\z@ \@ovdx -\@ovdx \fi
\ifdim \@ovxx<\@ovdx \@ovxx \@ovdx \fi
\@ovyy #5\unitlength
\advance\@ovyy -#3\unitlength
\ifdim \@ovyy<\z@ \@ovyy -\@ovyy \fi
\@ovdy #7\unitlength
\advance\@ovdy -#5\unitlength
\ifdim \@ovdy<\z@ \@ovdy -\@ovdy \fi
\ifdim \@ovyy<\@ovdy \@ovyy \@ovdy \fi
\@multicnt
\ifdim \@ovxx>\@ovyy \@ovxx \else \@ovyy \fi
\@ovxx .5\@halfwidth \divide\@multicnt\@ovxx
\ifnum \qbeziermax<\@multicnt \@multicnt\qbeziermax\relax \fi
\else \@multicnt#1\relax \fi
\@tempcnta\@multicnt \advance\@tempcnta\@ne
\@ovdx #4\unitlength \advance\@ovdx -#2\unitlength
\multiply\@ovdx \tw@
\@ovxx #6\unitlength \advance\@ovxx -#2\unitlength
\advance\@ovxx -\@ovdx \divide\@ovxx\@multicnt
\@ovdy #5\unitlength \advance\@ovdy -#3\unitlength
\multiply\@ovdy \tw@
\@ovyy #7\unitlength \advance\@ovyy -#3\unitlength
\advance\@ovyy -\@ovdy \divide\@ovyy\@multicnt
\setbox\@tempboxa\hbox{\vrule \@height\@halfwidth
\@depth \@halfwidth
\@width \@wholewidth}%
\put(#2,#3){%
\count@\z@
\@whilenum{\count@<\@tempcnta}\do
{\@xdim\count@\@ovxx
\advance\@xdim\@ovdx
\divide\@xdim\@multicnt
\multiply\@xdim\count@
\@ydim\count@\@ovyy
\advance\@ydim\@ovdy
\divide\@ydim\@multicnt
\multiply\@ydim\count@
\raise \@ydim
\hb@xt@\z@{\kern\@xdim
\unhcopy\@tempboxa\hss}%
\advance\count@\@ne}}}
%%% From File: ltthm.dtx
\def\newtheorem#1{%
\@ifnextchar[{\@othm{#1}}{\@nthm{#1}}}
\def\@nthm#1#2{%
\@ifnextchar[{\@xnthm{#1}{#2}}{\@ynthm{#1}{#2}}}
\def\@xnthm#1#2[#3]{%
\expandafter\@ifdefinable\csname #1\endcsname
{\@definecounter{#1}\@newctr{#1}[#3]%
\expandafter\xdef\csname the#1\endcsname{%
\expandafter\noexpand\csname the#3\endcsname \@thmcountersep
\@thmcounter{#1}}%
\global\@namedef{#1}{\@thm{#1}{#2}}%
\global\@namedef{end#1}{\@endtheorem}}}
\def\@ynthm#1#2{%
\expandafter\@ifdefinable\csname #1\endcsname
{\@definecounter{#1}%
\expandafter\xdef\csname the#1\endcsname{\@thmcounter{#1}}%
\global\@namedef{#1}{\@thm{#1}{#2}}%
\global\@namedef{end#1}{\@endtheorem}}}
\def\@othm#1[#2]#3{%
\@ifundefined{c@#2}{\@nocounterr{#2}}%
{\expandafter\@ifdefinable\csname #1\endcsname
{\global\@namedef{the#1}{\@nameuse{the#2}}%
\global\@namedef{#1}{\@thm{#2}{#3}}%
\global\@namedef{end#1}{\@endtheorem}}}}
\def\@thm#1#2{%
\refstepcounter{#1}%
\@ifnextchar[{\@ythm{#1}{#2}}{\@xthm{#1}{#2}}}
\def\@xthm#1#2{%
\@begintheorem{#2}{\csname the#1\endcsname}\ignorespaces}
\def\@ythm#1#2[#3]{%
\@opargbegintheorem{#2}{\csname the#1\endcsname}{#3}\ignorespaces}
\def\@thmcounter#1{\noexpand\arabic{#1}}
\def\@thmcountersep{.}
\def\@begintheorem#1#2{\trivlist
\item[\hskip \labelsep{\bfseries #1\ #2}]\itshape}
\def\@opargbegintheorem#1#2#3{\trivlist
\item[\hskip \labelsep{\bfseries #1\ #2\ (#3)}]\itshape}
\def\@endtheorem{\endtrivlist}
%%% From File: ltsect.dtx
\message{title,}
\def\title#1{\gdef\@title{#1}}
\def\@title{\@latex@error{No \noexpand\title given}\@ehc}
\def\author#1{\gdef\@author{#1}}
\def\@author{\@latex@warning@no@line{No \noexpand\author given}}
\def\date#1{\gdef\@date{#1}}
\gdef\@date{\today}
\def\thanks#1{\footnotemark
\protected@xdef\@thanks{\@thanks
\protect\footnotetext[\the\c@footnote]{#1}}%
}
\let\@thanks\@empty
\def\and{% % \begin{tabular}
\end{tabular}%
\hskip 1em \@plus.17fil%
\begin{tabular}[t]{c}}% % \end{tabular}
\message{sectioning,}
\newcount\@secpenalty
\@secpenalty = -300
\newif\if@noskipsec \@noskipsectrue
\def\@startsection#1#2#3#4#5#6{%
\if@noskipsec \leavevmode \fi
\par
\@tempskipa #4\relax
\@afterindenttrue
\ifdim \@tempskipa <\z@
\@tempskipa -\@tempskipa \@afterindentfalse
\fi
\if@nobreak
\everypar{}%
\else
\addpenalty\@secpenalty\addvspace\@tempskipa
\fi
\@ifstar
{\@ssect{#3}{#4}{#5}{#6}}%
{\@dblarg{\@sect{#1}{#2}{#3}{#4}{#5}{#6}}}}
\def\@sect#1#2#3#4#5#6[#7]#8{%
\ifnum #2>\c@secnumdepth
\let\@svsec\@empty
\else
\refstepcounter{#1}%
\protected@edef\@svsec{\@seccntformat{#1}\relax}%
\fi
\@tempskipa #5\relax
\ifdim \@tempskipa>\z@
\begingroup
#6{%
\@hangfrom{\hskip #3\relax\@svsec}%
\interlinepenalty \@M #8\@@par}%
\endgroup
\csname #1mark\endcsname{#7}%
\addcontentsline{toc}{#1}{%
\ifnum #2>\c@secnumdepth \else
\protect\numberline{\csname the#1\endcsname}%
\fi
#7}%
\else
\def\@svsechd{%
#6{\hskip #3\relax
\@svsec #8}%
\csname #1mark\endcsname{#7}%
\addcontentsline{toc}{#1}{%
\ifnum #2>\c@secnumdepth \else
\protect\numberline{\csname the#1\endcsname}%
\fi
#7}}%
\fi
\@xsect{#5}}
\def\@xsect#1{%
\@tempskipa #1\relax
\ifdim \@tempskipa>\z@
\par \nobreak
\vskip \@tempskipa
\@afterheading
\else
\@nobreakfalse
\global\@noskipsectrue
\everypar{%
\if@noskipsec
\global\@noskipsecfalse
{\setbox\z@\lastbox}%
\clubpenalty\@M
\begingroup \@svsechd \endgroup
\unskip
\@tempskipa #1\relax
\hskip -\@tempskipa
\else
\clubpenalty \@clubpenalty
\everypar{}%
\fi}%
\fi
\ignorespaces}
\def\@seccntformat#1{\csname the#1\endcsname\quad}
\def\@ssect#1#2#3#4#5{%
\@tempskipa #3\relax
\ifdim \@tempskipa>\z@
\begingroup
#4{%
\@hangfrom{\hskip #1}%
\interlinepenalty \@M #5\@@par}%
\endgroup
\else
\def\@svsechd{#4{\hskip #1\relax #5}}%
\fi
\@xsect{#3}}
\newif\if@afterindent \@afterindenttrue
\def\@afterheading{%
\@nobreaktrue
\everypar{%
\if@nobreak
\@nobreakfalse
\clubpenalty \@M
\if@afterindent \else
{\setbox\z@\lastbox}%
\fi
\else
\clubpenalty \@clubpenalty
\everypar{}%
\fi}}
\def\@hangfrom#1{\setbox\@tempboxa\hbox{{#1}}%
\hangindent \wd\@tempboxa\noindent\box\@tempboxa}
\newcount\c@secnumdepth
\newcount\c@tocdepth
\def\secdef#1#2{\@ifstar{#2}{\@dblarg{#1}}}
\let\sectionmark\@gobble
\let\subsectionmark\@gobble
\let\subsubsectionmark\@gobble
\let\paragraphmark\@gobble
\let\subparagraphmark\@gobble
\message{contents,}
\def\@starttoc#1{%
\begingroup
\makeatletter
\@input{\jobname.#1}%
\if@filesw
\expandafter\newwrite\csname tf@#1\endcsname
\immediate\openout \csname tf@#1\endcsname \jobname.#1\relax
\fi
\@nobreakfalse
\endgroup}
\def\addcontentsline#1#2#3{%
\addtocontents{#1}{\protect\contentsline{#2}{#3}{\thepage}}}
\long\def\addtocontents#1#2{%
\protected@write\@auxout
{\let\label\@gobble \let\index\@gobble \let\glossary\@gobble}%
{\string\@writefile{#1}{#2}}}
\def\contentsline#1{\csname l@#1\endcsname}
\def\@dottedtocline#1#2#3#4#5{%
\ifnum #1>\c@tocdepth \else
\vskip \z@ \@plus.2\p@
{\leftskip #2\relax \rightskip \@tocrmarg \parfillskip -\rightskip
\parindent #2\relax\@afterindenttrue
\interlinepenalty\@M
\leavevmode
\@tempdima #3\relax
\advance\leftskip \@tempdima \null\nobreak\hskip -\leftskip
{#4}\nobreak
\leaders\hbox{$\m@th
\mkern \@dotsep mu\hbox{.}\mkern \@dotsep
mu$}\hfill
\nobreak
\hb@xt@\@pnumwidth{\hfil\normalfont \normalcolor #5}%
\par}%
\fi}
\def\numberline#1{\hb@xt@\@tempdima{#1\hfil}}
%%% From File: ltfloat.dtx
\message{floats,}
\newcount\@floatpenalty
\def\caption{\refstepcounter\@captype \@dblarg{\@caption\@captype}}
\long\def\@caption#1[#2]#3{%
\par
\addcontentsline{\csname ext@#1\endcsname}{#1}%
{\protect\numberline{\csname the#1\endcsname}{\ignorespaces #2}}%
\begingroup
\@parboxrestore
\if@minipage
\@setminipage
\fi
\normalsize
\@makecaption{\csname fnum@#1\endcsname}{\ignorespaces #3}\par
\endgroup}
\def\@float#1{%
\@ifnextchar[%
{\@xfloat{#1}}%
{\edef\reserved@a{\noexpand\@xfloat{#1}[\csname fps@#1\endcsname]}%
\reserved@a}}
\def\@dblfloat{%
\if@twocolumn\let\reserved@a\@dbflt\else\let\reserved@a\@float\fi
\reserved@a}
\def\@xfloat #1[#2]{%
\@nodocument
\def \@captype {#1}%
\def \@fps {#2}%
\@onelevel@sanitize \@fps
\def \reserved@b {!}%
\ifx \reserved@b \@fps
\@fpsadddefault
\else
\ifx \@fps \@empty
\@fpsadddefault
\fi
\fi
\ifhmode
\@bsphack
\@floatpenalty -\@Mii
\else
\@floatpenalty-\@Miii
\fi
\ifinner
\@parmoderr\@floatpenalty\z@
\else
\@next\@currbox\@freelist
{%
\@tempcnta \sixt@@n
\expandafter \@tfor \expandafter \reserved@a
\expandafter :\expandafter =\@fps
\do
{%
\if \reserved@a h%
\ifodd \@tempcnta
\else
\advance \@tempcnta \@ne
\fi
\fi
\if \reserved@a t%
\@setfpsbit \tw@
\fi
\if \reserved@a b%
\@setfpsbit 4%
\fi
\if \reserved@a p%
\@setfpsbit 8%
\fi
\if \reserved@a !%
\ifnum \@tempcnta>15
\advance\@tempcnta -\sixt@@n\relax
\fi
\fi
}%
\@tempcntb \csname ftype@\@captype \endcsname
\multiply \@tempcntb \@xxxii
\advance \@tempcnta \@tempcntb
\global \count\@currbox \@tempcnta
}%
\@fltovf
\fi
\global \setbox\@currbox
\color@vbox
\normalcolor
\vbox \bgroup
\hsize\columnwidth
\@parboxrestore
\@floatboxreset
}
\def \@floatboxreset {%
\reset@font
\normalsize
\@setminipage
}
\def \@setnobreak{%
\if@nobreak
\let\outer@nobreak\@nobreaktrue
\@nobreakfalse
\fi
}
\def \@setminipage{%
\@minipagetrue
\everypar{\@minipagefalse\everypar{}}%
}
\def\end@float{%
\@endfloatbox
\ifnum\@floatpenalty <\z@
\@largefloatcheck
\@cons\@currlist\@currbox
\ifnum\@floatpenalty <-\@Mii
\penalty -\@Miv
\@tempdima\prevdepth
\vbox{}%
\prevdepth\@tempdima
\penalty\@floatpenalty
\else
\vadjust{\penalty -\@Miv \vbox{}\penalty\@floatpenalty}\@Esphack
\fi
\fi
}
\def\end@dblfloat{%
\if@twocolumn
\@endfloatbox
\ifnum\@floatpenalty <\z@
\@largefloatcheck
\@cons\@dbldeferlist\@currbox
\fi
\ifnum \@floatpenalty =-\@Mii \@Esphack\fi
\else
\end@float
\fi
}
\def \@endfloatbox{%
\par\vskip\z@skip %% \par\vskip\z@ added 15 Dec 87
\@minipagefalse
\outer@nobreak
\egroup %% end of vbox
\color@endbox
}
\let\outer@nobreak\@empty
\def \@largefloatcheck{%
\ifdim \ht\@currbox>\textheight
\@tempdima -\textheight
\advance \@tempdima \ht\@currbox
\@latex@warning {Float too large for page by \the\@tempdima}%
\ht\@currbox \textheight
\fi
}
\def\@dbflt#1{\@ifnextchar[{\@xdblfloat{#1}}{\@xdblfloat{#1}[tp]}}
\def\@xdblfloat#1[#2]{%
\@xfloat{#1}[#2]\hsize\textwidth\linewidth\textwidth}
\def\@floatplacement{\global\@topnum\c@topnumber
% Textpage bit, global:
\global\@toproom \topfraction\@colht
\global\@botnum \c@bottomnumber
\global\@botroom \bottomfraction\@colht
\global\@colnum \c@totalnumber
% Floatpage bit, local:
\@fpmin \floatpagefraction\@colht}
\def \@dblfloatplacement {%
\global \@dbltopnum \c@dbltopnumber
\global \@dbltoproom \dbltopfraction\@colht
\@textmin \@colht
\advance \@textmin -\@dbltoproom
\@fpmin \dblfloatpagefraction\textheight
\@fptop \@dblfptop
\@fpsep \@dblfpsep
\@fpbot \@dblfpbot
}
\def\marginpar{%
\ifhmode
\@bsphack
\@floatpenalty -\@Mii
\else
\@floatpenalty-\@Miii
\fi
\ifinner
\@parmoderr
\@floatpenalty\z@
\else
\@next\@currbox\@freelist{}{}%
\@next\@marbox\@freelist{\global\count\@marbox\m@ne}%
{\@floatpenalty\z@
\@fltovf\def\@currbox{\@tempboxa}\def\@marbox{\@tempboxa}}%
\fi
\@ifnextchar [\@xmpar\@ympar}
\long\def\@xmpar[#1]#2{%
\@savemarbox\@marbox{#1}%
\@savemarbox\@currbox{#2}%
\@xympar}
\long\def\@ympar#1{%
\@savemarbox\@marbox{#1}%
\global\setbox\@currbox\copy\@marbox
\@xympar}
\long\def \@savemarbox #1#2{%
\global\setbox #1%
\color@vbox
\vtop{%
\hsize\marginparwidth
\@parboxrestore
\@marginparreset
#2%
\@minipagefalse
\outer@nobreak
}%
\color@endbox
}
\def \@marginparreset {%
\reset@font
\normalsize
\@setminipage
}
\def \@xympar{%
\ifnum\@floatpenalty <\z@\@cons\@currlist\@marbox\fi
\setbox\@tempboxa
\color@vbox
\vbox \bgroup
\end@float
\@ignorefalse
\@esphack
}
\def\reversemarginpar{\global\@mparbottom\z@ \@reversemargintrue}
\def\normalmarginpar{\global\@mparbottom\z@ \@reversemarginfalse}
\message{footnotes,}
\newinsert\footins
\skip\footins=\bigskipamount % space added when footnote is present
\count\footins=1000 % footnote magnification factor (1 to 1)
\dimen\footins=8in % maximum footnotes per page
\def\footnoterule{\kern-3\p@
\hrule \@width 2in \kern 2.6\p@} % the \hrule is .4pt high
\@definecounter{footnote}
\def\thefootnote{\@arabic\c@footnote}
\@definecounter{mpfootnote}
\def\thempfootnote{\itshape\@alph\c@mpfootnote}
\def\@makefnmark{\hbox{\@textsuperscript{\normalfont\@thefnmark}}}
\DeclareRobustCommand*\textsuperscript[1]{%
\@textsuperscript{\selectfont#1}}
\def\@textsuperscript#1{%
{\m@th\ensuremath{^{\mbox{\fontsize\sf@size\z@#1}}}}}
\newdimen\footnotesep
\def\footnote{\@ifnextchar[\@xfootnote{\stepcounter\@mpfn
\protected@xdef\@thefnmark{\thempfn}%
\@footnotemark\@footnotetext}}
\def\@xfootnote[#1]{%
\begingroup
\csname c@\@mpfn\endcsname #1\relax
\unrestored@protected@xdef\@thefnmark{\thempfn}%
\endgroup
\@footnotemark\@footnotetext}
\long\def\@footnotetext#1{\insert\footins{%
\reset@font\footnotesize
\interlinepenalty\interfootnotelinepenalty
\splittopskip\footnotesep
\splitmaxdepth \dp\strutbox \floatingpenalty \@MM
\hsize\columnwidth \@parboxrestore
\protected@edef\@currentlabel{%
\csname p@footnote\endcsname\@thefnmark
}%
\color@begingroup
\@makefntext{%
\rule\z@\footnotesep\ignorespaces#1\@finalstrut\strutbox}%
\color@endgroup}}%
\def\footnotemark{%
\@ifnextchar[\@xfootnotemark
{\stepcounter{footnote}%
\protected@xdef\@thefnmark{\thefootnote}%
\@footnotemark}}
\def\@xfootnotemark[#1]{%
\begingroup
\c@footnote #1\relax
\unrestored@protected@xdef\@thefnmark{\thefootnote}%
\endgroup
\@footnotemark}
\def\@footnotemark{%
\leavevmode
\ifhmode\edef\@x@sf{\the\spacefactor}\nobreak\fi
\@makefnmark
\ifhmode\spacefactor\@x@sf\fi
\relax}
\def\footnotetext{%
\@ifnextchar [\@xfootnotenext
{\protected@xdef\@thefnmark{\thempfn}%
\@footnotetext}}
\def\@xfootnotenext[#1]{%
\begingroup
\csname c@\@mpfn\endcsname #1\relax
\unrestored@protected@xdef\@thefnmark{\thempfn}%
\endgroup
\@footnotetext}
\def\@mpfn{footnote}
\def\thempfn{\thefootnote}
%%% From File: ltidxglo.dtx
\message{index,}
\def\makeindex{%
\newwrite\@indexfile
\immediate\openout\@indexfile=\jobname.idx
\def\index{\@bsphack\begingroup
\@sanitize
\@wrindex}\typeout
{Writing index file \jobname.idx}%
\let\makeindex\@empty
}
\@onlypreamble\makeindex
\def\@wrindex#1{%
\protected@write\@indexfile{}%
{\string\indexentry{#1}{\thepage}}%
\endgroup
\@esphack}
\def\index{\@bsphack\begingroup \@sanitize\@index}
\def\@index#1{\endgroup\@esphack}
\def\makeglossary{%
\newwrite\@glossaryfile
\immediate\openout\@glossaryfile=\jobname.glo
\def\glossary{\@bsphack\begingroup
\@sanitize
\@wrglossary}\typeout
{Writing glossary file \jobname.glo }%
\let\makeglossary\@empty
}
\@onlypreamble\makeglossary
\def\@wrglossary#1{%
\protected@write\@glossaryfile{}%
{\string\glossaryentry{#1}{\thepage}}%
\endgroup
\@esphack}
\def\glossary{\@bsphack\begingroup\@sanitize\@index}
%%% From File: ltbibl.dtx
\message{bibliography,}
\def\bibitem{\@ifnextchar[\@lbibitem\@bibitem}
\def\@lbibitem[#1]#2{\item[\@biblabel{#1}\hfill]\if@filesw
{\let\protect\noexpand
\immediate
\write\@auxout{\string\bibcite{#2}{#1}}}\fi\ignorespaces}
\def\@bibitem#1{\item\if@filesw \immediate\write\@auxout
{\string\bibcite{#1}{\the\value{\@listctr}}}\fi\ignorespaces}
\def\bibcite{\@newl@bel b}
\let\citation\@gobble
\DeclareRobustCommand\cite{%
\@ifnextchar [{\@tempswatrue\@citex}{\@tempswafalse\@citex[]}}
\def\@citex[#1]#2{%
\let\@citea\@empty
\@cite{\@for\@citeb:=#2\do
{\@citea\def\@citea{,\penalty\@m\ }%
\edef\@citeb{\expandafter\@firstofone\@citeb\@empty}%
\if@filesw\immediate\write\@auxout{\string\citation{\@citeb}}\fi
\@ifundefined{b@\@citeb}{\mbox{\reset@font\bfseries ?}%
\G@refundefinedtrue
\@latex@warning
{Citation `\@citeb' on page \thepage \space undefined}}%
{\hbox{\csname b@\@citeb\endcsname}}}}{#1}}
\let\bibdata=\@gobble
\let\bibstyle=\@gobble
\def\bibliography#1{%
\if@filesw
\immediate\write\@auxout{\string\bibdata{#1}}%
\fi
\@input@{\jobname.bbl}}
\def\bibliographystyle#1{%
\ifx\@begindocumenthook\@undefined\else
\expandafter\AtBeginDocument
\fi
{\if@filesw
\immediate\write\@auxout{\string\bibstyle{#1}}%
\fi}}
\def\nocite#1{\@bsphack
\@for\@citeb:=#1\do{%
\edef\@citeb{\expandafter\@firstofone\@citeb}%
\if@filesw\immediate\write\@auxout{\string\citation{\@citeb}}\fi
\@ifundefined{b@\@citeb}{\G@refundefinedtrue
\@latex@warning{Citation `\@citeb' undefined}}{}}%
\@esphack}
\expandafter\let\csname b@*\endcsname\@empty
\def\@cite#1#2{[{#1\if@tempswa , #2\fi}]}
\def\@biblabel#1{[#1]}
%%% From File: ltpage.dtx
\def\pagestyle#1{%
\@ifundefined{ps@#1}%
\undefinedpagestyle
{\@nameuse{ps@#1}}}
\def\thispagestyle#1{%
\@ifundefined{ps@#1}%
\undefinedpagestyle
{\global\@specialpagetrue\gdef\@specialstyle{#1}}}
\def\ps@empty{%
\let\@mkboth\@gobbletwo\let\@oddhead\@empty\let\@oddfoot\@empty
\let\@evenhead\@empty\let\@evenfoot\@empty}
\def\ps@plain{\let\@mkboth\@gobbletwo
\let\@oddhead\@empty\def\@oddfoot{\reset@font\hfil\thepage
\hfil}\let\@evenhead\@empty\let\@evenfoot\@oddfoot}
\let\@leftmark\@firstoftwo
\let\@rightmark\@secondoftwo
\def\markboth#1#2{\gdef\@themark{{#1}{#2}}{%
\let\protect\@unexpandable@protect
\let\label\relax \let\index\relax \let\glossary\relax
\mark{\@themark}}\if@nobreak\ifvmode\nobreak\fi\fi}
\def\markright#1{{\let\protect\@unexpandable@protect
\let\label\relax \let\index\relax \let\glossary\relax
\expandafter\@markright\@themark
{#1}\mark{\@themark}}\if@nobreak\ifvmode\nobreak\fi\fi}
\def\@markright#1#2#3{\gdef\@themark{{#1}{#3}}}
\def\leftmark{\expandafter\@leftmark\botmark{}{}}
\def\rightmark{\expandafter\@rightmark\firstmark{}{}}
\def\@themark{{}{}}
\def\raggedbottom{%
\def\@textbottom{\vskip \z@ \@plus.0001fil}\let\@texttop\relax}
\def\flushbottom{%
\let\@textbottom\relax \let\@texttop\relax}
\def\sloppy{%
\tolerance 9999%
\emergencystretch 3em%
\hfuzz .5\p@
\vfuzz\hfuzz}
\def\sloppypar{\par\sloppy}
\def\endsloppypar{\par}
\def\fussy{%
\emergencystretch\z@
\tolerance 200%
\hfuzz .1\p@
\vfuzz\hfuzz}
\overfullrule 0pt
%%% From File: ltoutput.dtx
\expandafter\let\csname ver@autoout1.sty\endcsname\fmtversion
\message{output,}
\maxdeadcycles = 100
\let\@elt\relax
\def\@next#1#2#3#4{\ifx#2\@empty #4\else
\expandafter\@xnext #2\@@#1#2#3\fi}
\def\@xnext \@elt #1#2\@@#3#4{\def#3{#1}\gdef#4{#2}}
\def\@testfalse{\global\let\if@test\iffalse}
\def\@testtrue {\global\let\if@test\iftrue}
\@testfalse
\def\@bitor#1#2{\@testfalse {\let\@elt\@xbitor
\@tempcnta #1\relax #2}}
\def\@xbitor #1{\@tempcntb \count#1
\ifnum \@tempcnta =\z@
\else
\divide\@tempcntb\@tempcnta
\ifodd\@tempcntb \@testtrue\fi
\fi}
\newinsert\bx@A
\newinsert\bx@B
\newinsert\bx@C
\newinsert\bx@D
\newinsert\bx@E
\newinsert\bx@F
\newinsert\bx@G
\newinsert\bx@H
\newinsert\bx@I
\newinsert\bx@J
\newinsert\bx@K
\newinsert\bx@L
\newinsert\bx@M
\newinsert\bx@N
\newinsert\bx@O
\newinsert\bx@P
\newinsert\bx@Q
\newinsert\bx@R
\gdef\@freelist{\@elt\bx@A\@elt\bx@B\@elt\bx@C\@elt\bx@D\@elt\bx@E
\@elt\bx@F\@elt\bx@G\@elt\bx@H\@elt\bx@I\@elt\bx@J
\@elt\bx@K\@elt\bx@L\@elt\bx@M\@elt\bx@N
\@elt\bx@O\@elt\bx@P\@elt\bx@Q\@elt\bx@R}
\gdef\@toplist{}
\gdef\@botlist{}
\gdef\@midlist{}
\gdef\@currlist{}
\gdef\@deferlist{}
\gdef\@dbltoplist{}
\gdef\@dbldeferlist{}
\newdimen\topmargin
\newdimen\oddsidemargin
\newdimen\evensidemargin
\let\@themargin=\oddsidemargin
\newdimen\headheight
\newdimen\headsep
\newdimen\footskip
\newdimen\textheight
\newdimen\textwidth
\newdimen\columnwidth
\newdimen\columnsep
\newdimen\columnseprule
\newdimen\marginparwidth
\newdimen\marginparsep
\newdimen\marginparpush
\newbox\@begindvibox
\def \AtBeginDvi #1{%
\global \setbox \@begindvibox
\vbox{\unvbox \@begindvibox #1}%
}
\newdimen\@maxdepth
\@maxdepth = \maxdepth
\newdimen\paperheight
\newdimen\paperwidth
\newif \if@insert
\newif \if@fcolmade
\newif \if@specialpage \@specialpagefalse
\newif \if@firstcolumn \@firstcolumntrue
\newif \if@twocolumn \@twocolumnfalse
\newif \if@twoside \@twosidefalse
\newif \if@reversemargin \@reversemarginfalse
\newif \if@mparswitch \@mparswitchfalse
\newcount \col@number
\col@number \@ne
\newcount\@topnum
\newdimen\@toproom
\newcount\@dbltopnum
\newdimen\@dbltoproom
\newcount\@botnum
\newdimen\@botroom
\newcount\@colnum
\newdimen\@textmin
\newdimen\@fpmin
\newdimen\@colht
\newdimen\@colroom
\newdimen\@pageht
\newdimen\@pagedp
\newdimen\@mparbottom \@mparbottom\z@
\newcount\@currtype
\newbox\@outputbox
\newbox\@leftcolumn
\newbox\@holdpg
\def\@thehead{\@oddhead} % initialization
\def\@thefoot{\@oddfoot}
\def\clearpage{%
\ifvmode
\ifnum \@dbltopnum =\m@ne
\ifdim \pagetotal <\topskip
\hbox{}%
\fi
\fi
\fi
\newpage
\write\m@ne{}%
\vbox{}%
\penalty -\@Mi
}
\def\cleardoublepage{\clearpage\if@twoside \ifodd\c@page\else
\hbox{}\newpage\if@twocolumn\hbox{}\newpage\fi\fi\fi}
\def\onecolumn{%
\clearpage
\global\columnwidth\textwidth
\global\hsize\columnwidth
\global\linewidth\columnwidth
\global\@twocolumnfalse
\col@number \@ne
\@floatplacement}
\def \newpage {%
\if@noskipsec
\ifx \@nodocument\relax
\leavevmode
\global \@noskipsecfalse
\fi
\fi
\if@inlabel
\leavevmode
\global \@inlabelfalse
\fi
\if@nobreak \@nobreakfalse \everypar{}\fi
\par
\vfil
\penalty -\@M}
\def \@emptycol {\vbox{}\penalty -\@M}
\def \twocolumn {%
\clearpage
\global\columnwidth\textwidth
\global\advance\columnwidth-\columnsep
\global\divide\columnwidth\tw@
\global\hsize\columnwidth
\global\linewidth\columnwidth
\global\@twocolumntrue
\global\@firstcolumntrue
\col@number \tw@
\@ifnextchar [\@topnewpage\@floatplacement
}
\long\def \@topnewpage [#1]{%
\@nodocument
\@next\@currbox\@freelist{}{}%
\global \setbox\@currbox
\color@vbox
\normalcolor
\vbox {%
\hsize\textwidth
\@parboxrestore
\col@number \@ne
#1%
\vskip -\dbltextfloatsep
}%
\color@endbox
\ifdim \ht\@currbox>\textheight
\ht\@currbox \textheight
\fi
\global \count\@currbox \tw@
\@tempdima -\ht\@currbox
\advance \@tempdima -\dbltextfloatsep
\global \advance \@colht \@tempdima
\ifx \@dbltoplist \@empty
\else
\@latexerr{Float(s) lost}\@ehb
\let \@dbltoplist \@empty
\fi
\@cons \@dbltoplist \@currbox
\global \@dbltopnum \m@ne
\ifdim \@colht<2.5\baselineskip
\@latex@warning@no@line {Optional argument of \noexpand\twocolumn
too tall on page \thepage}%
\@emptycol
\if@firstcolumn
\else
\@emptycol
\fi
\else
\global \vsize \@colht
\global \@colroom \@colht
\@floatplacement
\fi
}
\output {%
\let \par \@@par
\ifnum \outputpenalty<-\@M
\@specialoutput
\else
\@makecol
\@opcol
\@startcolumn
\@whilesw \if@fcolmade \fi
{%
\@opcol\@startcolumn}%
\fi
\ifnum \outputpenalty>-\@Miv
\ifdim \@colroom<1.5\baselineskip
\ifdim \@colroom<\textheight
\@latex@warning@no@line {Text page \thepage\space
contains only floats}%
\@emptycol
\else
\global \vsize \@colroom
\fi
\else
\global \vsize \@colroom
\fi
\else
\global \vsize \maxdimen
\fi
}
\gdef\@specialoutput{%
\ifnum \outputpenalty>-\@Mii
\@doclearpage
\else
\ifnum \outputpenalty<-\@Miii
\ifnum \outputpenalty<-\@MM \deadcycles \z@ \fi
\global \setbox\@holdpg \vbox {\unvbox\@cclv}%
\else
\global \setbox\@holdpg \vbox{%
\unvbox\@holdpg
\unvbox\@cclv
\setbox\@tempboxa \lastbox
\unskip
}%
\@pagedp \dp\@holdpg
\@pageht \ht\@holdpg
\unvbox \@holdpg
\@next\@currbox\@currlist{%
\ifnum \count\@currbox>\z@
\advance \@pageht \@pagedp
\ifvoid\footins \else
\advance \@pageht \ht\footins
\advance \@pageht \skip\footins
\advance \@pageht \dp\footins
\fi
\ifvbox \@kludgeins
\ifdim \wd\@kludgeins=\z@
\advance \@pageht \ht\@kludgeins
\fi
\fi
\@reinserts
\@addtocurcol
\else
\@reinserts
\@addmarginpar
\fi
}\@latexbug
\ifnum \outputpenalty<\z@
\if@nobreak
\nobreak
\else
\addpenalty \interlinepenalty
\fi
\fi
\fi
\fi
}
\def \@doclearpage {%
\ifvoid\footins
\setbox\@tempboxa\vsplit\@cclv to\z@ \unvbox\@tempboxa
\setbox\@tempboxa\box\@cclv
\xdef\@deferlist{\@toplist\@botlist\@deferlist}%
\global \let \@toplist \@empty
\global \let \@botlist \@empty
\global \@colroom \@colht
\ifx \@currlist\@empty
\else
\@latexerr{Float(s) lost}\@ehb
\global \let \@currlist \@empty
\fi
\@makefcolumn\@deferlist
\@whilesw\if@fcolmade \fi{\@opcol\@makefcolumn\@deferlist}%
\if@twocolumn
\if@firstcolumn
\xdef\@dbldeferlist{\@dbltoplist\@dbldeferlist}%
\global \let \@dbltoplist \@empty
\global \@colht \textheight
\begingroup
\@dblfloatplacement
\@makefcolumn\@dbldeferlist
\@whilesw\if@fcolmade \fi{\@outputpage
\@makefcolumn\@dbldeferlist}%
\endgroup
\else
\vbox{}\clearpage
\fi
\fi
\else
\setbox\@cclv\vbox{\box\@cclv\vfil}%
\@makecol\@opcol
\clearpage
\fi
}
\def \@opcol {%
\if@twocolumn
\@outputdblcol
\else
\@outputpage
\fi
\global \@mparbottom \z@ \global \@textfloatsheight \z@
\@floatplacement
}
\gdef \@makecol {%
\ifvoid\footins
\setbox\@outputbox \box\@cclv
\else
\setbox\@outputbox \vbox {%
\boxmaxdepth \@maxdepth
\@tempdima\dp\@cclv
\unvbox \@cclv
\vskip-\@tempdima
\vskip \skip\footins
\color@begingroup
\normalcolor
\footnoterule
\unvbox \footins
\color@endgroup
}%
\fi
\xdef\@freelist{\@freelist\@midlist}%
\global \let \@midlist \@empty
\@combinefloats
\ifvbox\@kludgeins
\@makespecialcolbox
\else
\setbox\@outputbox \vbox to\@colht {%
\@texttop
\dimen@ \dp\@outputbox
\unvbox \@outputbox
\vskip -\dimen@
\@textbottom
}%
\fi
\global \maxdepth \@maxdepth
}
\gdef \@reinserts{%
\ifvoid\footins\else\insert\footins{\unvbox\footins}\fi
\ifvbox\@kludgeins\insert\@kludgeins
{\unvbox\@kludgeins}\fi
}
\gdef \@makespecialcolbox {%
\setbox\@outputbox \vbox {%
\@texttop
\dimen@ \dp\@outputbox
\unvbox\@outputbox
\vskip-\dimen@
}%
\@tempdima \@colht
\ifdim \wd\@kludgeins>\z@
\advance \@tempdima -\ht\@outputbox
\advance \@tempdima \pageshrink
\setbox\@outputbox \vbox to \@colht {%
\unvbox\@outputbox
\vskip \@tempdima
\@textbottom
}%
\else
\advance \@tempdima -\ht\@kludgeins
\setbox \@outputbox \vbox to \@colht {%
\vbox to \@tempdima {%
\unvbox\@outputbox
\@textbottom}%
\vss}%
\fi
{\setbox \@tempboxa \box \@kludgeins}%
}
\let \@texttop \relax
\let \@textbottom \relax
\def\@activechar@info #1{%
\@latex@info@no@line {Active #1 character found while
output routine is active
\MessageBreak
This may be a bug in a package file
you are using}%
}
\begingroup
\obeylines\obeyspaces%
\gdef\@resetactivechars{%
\def^^M{\@activechar@info{EOL}\space}%
\def {\@activechar@info{space}\space}}%
\endgroup
\def\@outputpage{%
\begingroup % the \endgroup is put in by \aftergroup
\let \protect \noexpand
\@resetactivechars
\@parboxrestore
\shipout \vbox{%
\set@typeset@protect
\aftergroup \endgroup
\aftergroup \set@typeset@protect
% correct? or just restore by ending
% the group?
\if@specialpage
\global\@specialpagefalse\@nameuse{ps@\@specialstyle}%
\fi
\if@twoside
\ifodd\count\z@ \let\@thehead\@oddhead \let\@thefoot\@oddfoot
\let\@themargin\oddsidemargin
\else \let\@thehead\@evenhead
\let\@thefoot\@evenfoot \let\@themargin\evensidemargin
\fi
\fi
\reset@font
\normalsize
\normalsfcodes
\let\label\@gobble
\let\index\@gobble
\let\glossary\@gobble
\baselineskip\z@skip \lineskip\z@skip \lineskiplimit\z@
\@begindvi
\vskip \topmargin
\moveright\@themargin \vbox {%
\setbox\@tempboxa \vbox to\headheight{%
\vfil
\color@hbox
\normalcolor
\hb@xt@\textwidth{\@thehead}%
\color@endbox
}% %% 22 Feb 87
\dp\@tempboxa \z@
\box\@tempboxa
\vskip \headsep
\box\@outputbox
\baselineskip \footskip
\color@hbox
\normalcolor
\hb@xt@\textwidth{\@thefoot}%
\color@endbox
}%
}%
\global \@colht \textheight
\stepcounter{page}%
\let\firstmark\botmark
}
\def \@begindvi{%
\unvbox \@begindvibox
\global\let \@begindvi \@empty
}
\def \@combinefloats {%
\ifx \@toplist\@empty \else \@cflt \fi
\ifx \@botlist\@empty \else \@cflb \fi
}
\def \@cflt{%
\let \@elt \@comflelt
\setbox\@tempboxa \vbox{}%
\@toplist
\setbox\@outputbox \vbox{%
\boxmaxdepth \maxdepth
\unvbox\@tempboxa
\vskip -\floatsep
\topfigrule
\vskip \textfloatsep
\unvbox\@outputbox
}%
\let\@elt\relax
\xdef\@freelist{\@freelist\@toplist}%
\global\let\@toplist\@empty
}
\def \@cflb {%
\let\@elt\@comflelt
\setbox\@tempboxa \vbox{}%
\@botlist
\setbox\@outputbox \vbox{%
\unvbox\@outputbox
\vskip \textfloatsep
\botfigrule
\unvbox\@tempboxa
\vskip -\floatsep
}%
\let\@elt\relax
\xdef\@freelist{\@freelist\@botlist}%
\global \let \@botlist\@empty
}
\def\@comflelt#1{\setbox\@tempboxa
\vbox{\unvbox\@tempboxa\box #1\vskip\floatsep}}
\def\@comdblflelt#1{\setbox\@tempboxa
\vbox{\unvbox\@tempboxa\box #1\vskip\dblfloatsep}}
\def \@combinedblfloats{%
\ifx \@dbltoplist \@empty
\else
\setbox\@tempboxa \vbox{}%
\let \@elt \@comdblflelt
\@dbltoplist
\let \@elt \relax
\xdef \@freelist {\@freelist\@dbltoplist}%
\global\let \@dbltoplist \@empty
\setbox\@outputbox \vbox to\textheight
{%\boxmaxdepth\maxdepth %% probably not needed, CAR
\unvbox\@tempboxa\vskip-\dblfloatsep
\ifnum \@dbltopnum>\m@ne
\dblfigrule
\fi
\vskip \dbltextfloatsep
\box\@outputbox
}%
\fi
}
\def \@startcolumn {%
\global \@colroom \@colht
\@tryfcolumn \@deferlist
\if@fcolmade
\else
\begingroup
\let \reserved@b \@deferlist
\global \let \@deferlist \@empty
\let \@elt \@scolelt
\reserved@b
\endgroup
\fi
}
\def \@startdblcolumn {%
\@tryfcolumn \@dbldeferlist
\if@fcolmade
\else
\begingroup
\let \reserved@b \@dbldeferlist
\global \let \@dbldeferlist \@empty
\let \@elt \@sdblcolelt
\reserved@b
\endgroup
\fi
}
\def \@tryfcolumn #1{%
\global \@fcolmadefalse
\ifx #1\@empty
\else
\xdef\@trylist{#1}%
\global \let \@failedlist \@empty
\begingroup
\let \@elt \@xtryfc \@trylist
\endgroup
\if@fcolmade
\@vtryfc #1%
\fi
\fi
}
\def\@scolelt#1{\def\@currbox{#1}\@addtonextcol}
\def\@sdblcolelt#1{\def\@currbox{#1}\@addtodblcol}
\def\@vtryfc #1{%
\global\setbox\@outputbox\vbox{}%
\let\@elt\@wtryfc
\@flsucceed
\global\setbox\@outputbox \vbox to\@colht{%
\vskip \@fptop
\vskip -\@fpsep
\unvbox \@outputbox
\vskip \@fpbot}%
\let\@elt\relax
\xdef #1{\@failedlist\@flfail}%
\xdef\@freelist{\@freelist\@flsucceed}}
\def\@wtryfc #1{%
\global\setbox\@outputbox\vbox{%
\unvbox\@outputbox
\vskip\@fpsep
\box #1}}
\def\@xtryfc #1{%
\@next\reserved@a\@trylist{}{}%
\@currtype \count #1%
\divide\@currtype\@xxxii
\multiply\@currtype\@xxxii
\@bitor \@currtype \@failedlist
\@testfp #1%
\ifdim \ht #1>\@colht
\@testtrue
\fi
\if@test
\@cons\@failedlist #1%
\else
\@ytryfc #1%
\fi}
\def\@ytryfc #1{%
\begingroup
\gdef\@flsucceed{\@elt #1}%
\global\let\@flfail\@empty
\@tempdima\ht #1%
\let\@elt\@ztryfc
\@trylist
\ifdim \@tempdima >\@fpmin
\global\@fcolmadetrue
\else
\@cons\@failedlist #1%
\fi
\endgroup
\if@fcolmade
\let\@elt\@gobble
\fi}
\def\@ztryfc #1{%
\@tempcnta \count#1%
\divide\@tempcnta\@xxxii
\multiply\@tempcnta\@xxxii
\@bitor \@tempcnta {\@failedlist \@flfail}%
\@testfp #1%
\@tempdimb\@tempdima
\advance\@tempdimb \ht#1%
\advance\@tempdimb\@fpsep
\ifdim \@tempdimb >\@colht
\@testtrue
\fi
\if@test
\@cons\@flfail #1%
\else
\@cons\@flsucceed #1%
\@tempdima\@tempdimb
\fi}
\def \@addtobot {%
\@getfpsbit 4\relax
\ifodd \@tempcnta
\@flsetnum \@botnum
\ifnum \@botnum>\z@
\@tempswafalse
\@flcheckspace \@botroom \@botlist
\if@tempswa
\global \maxdepth \z@
\@flupdates \@botnum \@botroom \@botlist
\@inserttrue
\fi
\fi
\fi
}
\def \@addtotoporbot {%
\@getfpsbit \tw@
\ifodd \@tempcnta
\@flsetnum \@topnum
\ifnum \@topnum>\z@
\@tempswafalse
\@flcheckspace \@toproom \@toplist
\if@tempswa
\@bitor\@currtype{\@midlist\@botlist}%
\if@test
\else
\@flupdates \@topnum \@toproom \@toplist
\@inserttrue
\fi
\fi
\fi
\fi
\if@insert
\else
\@addtobot
\fi
}
\def \@addtocurcol {%
\@insertfalse
\@setfloattypecounts
\ifnum \@fpstype=8
\else
\ifnum \@fpstype=24
\else
\@flsettextmin
\advance \@textmin \@textfloatsheight
\@reqcolroom \@pageht
\ifdim \@textmin>\@reqcolroom
\@reqcolroom \@textmin
\fi
\advance \@reqcolroom \ht\@currbox
\ifdim \@colroom>\@reqcolroom
\@flsetnum \@colnum
\ifnum \@colnum>\z@
\@bitor\@currtype\@deferlist
\if@test
\else
\@bitor\@currtype\@botlist
\if@test
\@addtobot
\else
\ifodd \count\@currbox
\advance \@reqcolroom \intextsep
\ifdim \@colroom>\@reqcolroom
\global \advance \@colnum \m@ne
\global \advance \@textfloatsheight \ht\@currbox
\global \advance \@textfloatsheight 2\intextsep
\@cons \@midlist \@currbox
\if@nobreak
\nobreak
\@nobreakfalse
\everypar{}%
\else
\addpenalty \interlinepenalty
\fi
\vskip \intextsep
\box\@currbox
\penalty\interlinepenalty
\vskip\intextsep
\ifnum\outputpenalty <-\@Mii \vskip -\parskip\fi
\outputpenalty \z@
\@inserttrue
\fi
\fi
\if@insert
\else
\@addtotoporbot
\fi
\fi
\fi
\fi
\fi
\fi
\fi
\if@insert
\else
\@resethfps
\@cons\@deferlist\@currbox
\fi
}
\def\@addtonextcol{%
\begingroup
\@insertfalse
\@setfloattypecounts
\ifnum \@fpstype=8
\else
\ifnum \@fpstype=24
\else
\@flsettextmin
\@reqcolroom \ht\@currbox
\advance \@reqcolroom \@textmin
\ifdim \@colroom>\@reqcolroom
\@flsetnum \@colnum
\ifnum\@colnum>\z@
\@bitor\@currtype\@deferlist
\if@test
\else
\@addtotoporbot
\fi
\fi
\fi
\fi
\fi
\if@insert
\else
\@cons\@deferlist\@currbox
\fi
\endgroup
}
\def\@addtodblcol{%
\begingroup
\@insertfalse
\@setfloattypecounts
\@getfpsbit \tw@
\ifodd\@tempcnta
\@flsetnum \@dbltopnum
\ifnum \@dbltopnum>\z@
\@tempswafalse
\ifdim \@dbltoproom>\ht\@currbox
\@tempswatrue
\else
\ifnum \@fpstype<\sixt@@n
\advance \@dbltoproom \@textmin
\ifdim \@dbltoproom>\ht\@currbox
\@tempswatrue
\fi
\advance \@dbltoproom -\@textmin
\fi
\fi
\if@tempswa
\@bitor \@currtype \@dbldeferlist
\if@test
\else
\@tempdima -\ht\@currbox
\advance\@tempdima
-\ifx \@dbltoplist\@empty \dbltextfloatsep \else
\dblfloatsep \fi
\global \advance \@dbltoproom \@tempdima
\global \advance \@colht \@tempdima
\global \advance \@dbltopnum \m@ne
\@cons \@dbltoplist \@currbox
\@inserttrue
\fi
\fi
\fi
\fi
\if@insert
\else
\@cons\@dbldeferlist\@currbox
\fi
\endgroup
}
\def\@addmarginpar{\@next\@marbox\@currlist{\@cons\@freelist\@marbox
\@cons\@freelist\@currbox}\@latexbug\@tempcnta\@ne
\if@twocolumn
\if@firstcolumn \@tempcnta\m@ne \fi
\else
\if@mparswitch
\ifodd\c@page \else\@tempcnta\m@ne \fi
\fi
\if@reversemargin \@tempcnta -\@tempcnta \fi
\fi
\ifnum\@tempcnta <\z@ \global\setbox\@marbox\box\@currbox \fi
\@tempdima\@mparbottom
\advance\@tempdima -\@pageht
\advance\@tempdima\ht\@marbox
\ifdim\@tempdima >\z@
\@latex@warning@no@line {Marginpar on page \thepage\space moved}%
\else
\@tempdima\z@
\fi
\global\@mparbottom\@pageht
\global\advance\@mparbottom\@tempdima
\global\advance\@mparbottom\dp\@marbox
\global\advance\@mparbottom\marginparpush
\advance\@tempdima -\ht\@marbox
\global\setbox \@marbox
\vbox {\vskip \@tempdima
\box \@marbox}%
\global \ht\@marbox \z@
\global \dp\@marbox \z@
\kern -\@pagedp
\nointerlineskip
\hb@xt@\columnwidth
{\ifnum \@tempcnta >\z@
\hskip\columnwidth \hskip\marginparsep
\else
\hskip -\marginparsep \hskip -\marginparwidth
\fi
\box\@marbox \hss}%
\nointerlineskip
\hbox{\vrule \@height\z@ \@width\z@ \@depth\@pagedp}}
\newinsert \@kludgeins
\global\dimen\@kludgeins \maxdimen
\global\count\@kludgeins 1000
\gdef \enlargethispage {%
\@ifstar
{%
\@enlargepage{\hbox{\kern\p@}}}%
{%
\@enlargepage\@empty}%
}
\gdef\@enlargepage#1#2{%
\@tempskipa#2\relax
\ifdim \@tempskipa>.5\maxdimen
\@latexerr{Suggested\space extra\space height\space
(\the\@tempskipa)\space dangerously\space
large}\@eha
\else
\ifdim \vsize<.5\maxdimen
\@bsphack
\insert\@kludgeins{#1\vskip-\@tempskipa}%
\@esphack
\else
\@latexerr{Page\space height\space already\space
too\space large}\@eha
\fi
\fi
}
\def \suppressfloats {%
\@ifnextchar [%
\@flstop
{\global \@colnum \z@}%
}
\def \@flstop [#1]{%
\if t#1%
\global \@topnum \z@
\fi
\if b#1%
\global \@botnum \z@
\fi
}
\newcount \@fpstype
\newdimen \@reqcolroom
\newdimen \@textfloatsheight
\def \@fpsadddefault {%
\edef \@fps {\@fps\csname fps@\@captype \endcsname}%
\@latex@warning {%
No positions in optional float specifier.\MessageBreak
Default added (so using `\@fps')}%
}
\def \@setfloattypecounts {%
\@currtype \count\@currbox
\@fpstype \count\@currbox
\divide\@currtype\@xxxii \multiply\@currtype\@xxxii
\advance \@fpstype -\@currtype
}
\def \@getfpsbit {%
\@boxfpsbit \@currbox
}
\def \@boxfpsbit #1#2{%
\@tempcnta \count#1%
\divide \@tempcnta #2\relax
}
\def \@testfp #1{%
\@boxfpsbit #18\relax % Really `#1 8' for human readers!
\ifodd \@tempcnta
\else
\@testtrue
\fi
}
\def \@setfpsbit #1{%
\@tempcntb \@tempcnta
\divide \@tempcntb #1\relax
\ifodd \@tempcntb
\else
\advance \@tempcnta #1\relax
\fi
}
\def \@resethfps {%
\let\reserved@a\@empty
\ifnum \@fpstype=\@ne
\def \reserved@a {!}%
\@fpstype 17
\fi
\ifnum \@fpstype=17
\global \advance \count\@currbox \tw@
\@latex@warning@no@line {%
`\reserved@a h' float specifier changed to `\reserved@a ht'}%
\fi
}
\def \@flsetnum #1{%
\ifnum \@fpstype<\sixt@@n
\ifnum #1=\z@
#1\@ne
\fi
\fi
}
\def \@flsettextmin {%
\ifnum \@fpstype<\sixt@@n
\@textmin \z@
\else
\@textmin \textfraction\@colht
\fi
}
\def \@flcheckspace #1#2{%
\advance \@reqcolroom
\ifx #2\@empty \textfloatsep \else \floatsep \fi
\ifdim \@colroom>\@reqcolroom
\ifdim #1>\ht\@currbox
\@tempswatrue
\else
\ifnum \@fpstype<\sixt@@n
\@tempswatrue
\fi
\fi
\fi
}
\def \@flupdates #1#2#3{%
\global \advance #1\m@ne
\global \advance \@colnum \m@ne
\@tempdima -\ht\@currbox
\advance \@tempdima
-\ifx #3\@empty \textfloatsep \else \floatsep \fi
\global \advance #2\@tempdima
\global \advance \@colroom \@tempdima
\@cons #3\@currbox
}
\def\@makefcolumn #1{%
\begingroup
\@fpmin \z@
\let \@testfp \@gobble
\@tryfcolumn #1%
\endgroup
}
\def\@outputdblcol{%
\if@firstcolumn
\global \@firstcolumnfalse
\global \setbox\@leftcolumn \box\@outputbox
\else
\global \@firstcolumntrue
\setbox\@outputbox \vbox {%
\hb@xt@\textwidth {%
\hb@xt@\columnwidth {%
\box\@leftcolumn \hss}%
\hfil
\vrule \@width\columnseprule
\hfil
\hb@xt@\columnwidth {%
\box\@outputbox \hss}%
}%
}%
\@combinedblfloats
\@outputpage
\begingroup
\@dblfloatplacement
\@startdblcolumn
\@whilesw\if@fcolmade \fi
{\@outputpage
\@startdblcolumn}%
\endgroup
\fi
}
\newcount\c@topnumber
\setcounter{topnumber}{2}
\newcommand\topfraction{.7}
\newcount\c@bottomnumber
\setcounter{bottomnumber}{1}
\newcommand\bottomfraction{.3}
\newcount\c@totalnumber
\setcounter{totalnumber}{3}
\newcommand\textfraction{.2}
\newcommand\floatpagefraction{.5}
\newcount\c@dbltopnumber
\setcounter{dbltopnumber}{2}
\newcommand\dbltopfraction{.7}
\newcommand\dblfloatpagefraction{.5}
\newskip\floatsep
\newskip\textfloatsep
\newskip\intextsep
\setlength\floatsep {12\p@ \@plus 2\p@ \@minus 2\p@}
\setlength\textfloatsep{20\p@ \@plus 2\p@ \@minus 4\p@}
\setlength\intextsep {12\p@ \@plus 2\p@ \@minus 2\p@}
\newskip\dblfloatsep
\newskip\dbltextfloatsep
\setlength\dblfloatsep {12\p@ \@plus 2\p@ \@minus 2\p@}
\setlength\dbltextfloatsep{20\p@ \@plus 2\p@ \@minus 4\p@}
\newskip\@fptop
\newskip\@fpsep
\newskip\@fpbot
\setlength\@fptop{0\p@ \@plus 1fil}
\setlength\@fpsep{8\p@ \@plus 2fil}
\setlength\@fpbot{0\p@ \@plus 1fil}
\newskip\@dblfptop
\newskip\@dblfpsep
\newskip\@dblfpbot
\setlength\@dblfptop{0\p@ \@plus 1fil}
\setlength\@dblfpsep{8\p@ \@plus 2fil}
\setlength\@dblfpbot{0\p@ \@plus 1fil}
\let\topfigrule=\relax
\let\botfigrule=\relax
\let\dblfigrule=\relax
%%% From File: ltclass.dtx
\newif\if@compatibility
\def\@documentclasshook{%
\ifx\@normalsize\@undefined
\let\@normalsize\normalsize
\fi
}
\let\@declaredoptions\@empty
\let\@classoptionslist\relax
\@onlypreamble\@classoptionslist
\let\@unusedoptionlist\@empty
\@onlypreamble\@unusedoptionlist
\let\CurrentOption\@empty
\let\@currname\@empty
\global\let\@currext=\@empty
\def\@clsextension{cls}
\def\@pkgextension{sty}
\@onlypreamble\@clsextension
\@onlypreamble\@pkgextension
\def\@pushfilename{%
\xdef\@currnamestack{%
{\@currname}%
{\@currext}%
{\the\catcode`\@}%
\@currnamestack}}
\@onlypreamble\@pushfilename
\def\@popfilename{\expandafter\@p@pfilename\@currnamestack\@nil}
\@onlypreamble\@popfilename
\def\@p@pfilename#1#2#3#4\@nil{%
\gdef\@currname{#1}%
\gdef\@currext{#2}%
\catcode`\@#3\relax
\gdef\@currnamestack{#4}}
\@onlypreamble\@p@pfilename
\gdef\@currnamestack{}
\@onlypreamble\@currnamestack
\def\@ptionlist#1{%
\@ifundefined{opt@#1}\@empty{\csname opt@#1\endcsname}}
\@onlypreamble\@ptionlist
\def\@ifpackageloaded{\@ifl@aded\@pkgextension}
\def\@ifclassloaded{\@ifl@aded\@clsextension}
\@onlypreamble\@ifpackageloaded
\@onlypreamble\@ifclassloaded
\def\@ifl@aded#1#2{%
\expandafter\ifx\csname ver@#2.#1\endcsname\relax
\expandafter\@secondoftwo
\else
\expandafter\@firstoftwo
\fi}
\@onlypreamble\@ifl@aded
\def\@ifpackagelater{\@ifl@ter\@pkgextension}
\def\@ifclasslater{\@ifl@ter\@clsextension}
\@onlypreamble\@ifpackagelater
\@onlypreamble\@ifclasslater
\def\@ifl@ter#1#2{%
\expandafter\@ifl@t@r
\csname ver@#2.#1\endcsname}
\@onlypreamble\@ifl@ter
\def\@ifl@t@r#1#2{%
\ifnum\expandafter\@parse@version#1//00\@nil<%
\expandafter\@parse@version#2//00\@nil
\expandafter\@secondoftwo
\else
\expandafter\@firstoftwo
\fi}
\@onlypreamble\@ifl@t@r
\def\@parse@version#1/#2/#3#4#5\@nil{#1#2#3#4 }
\@onlypreamble\@parse@version
\def\@ifpackagewith{\@if@ptions\@pkgextension}
\def\@ifclasswith{\@if@ptions\@clsextension}
\@onlypreamble\@ifpackagewith
\@onlypreamble\@ifclasswith
\def\@if@ptions#1#2{%
\@expandtwoargs\@if@pti@ns{\@ptionlist{#2.#1}}}
\@onlypreamble\@if@ptions
\def\@if@pti@ns#1#2{%
\let\reserved@a\@firstoftwo
\@for\reserved@b:=#2\do{%
\expandafter\in@\expandafter{\expandafter,\reserved@b,}{,#1,}%
\ifin@\else\let\reserved@a\@secondoftwo\fi}%
\reserved@a}
\@onlypreamble\@if@pti@ns
\def\ProvidesPackage#1{%
\xdef\@gtempa{#1}%
\ifx\@gtempa\@currname\else
\@latex@warning@no@line{You have requested
\@cls@pkg\space`\@currname',\MessageBreak
but the \@cls@pkg\space provides `#1'}%
\fi
\@ifnextchar[\@pr@videpackage{\@pr@videpackage[]}}%]
\@onlypreamble\ProvidesPackage
\def\@pr@videpackage[#1]{%
\expandafter\xdef\csname ver@\@currname.\@currext\endcsname{#1}%
\ifx\@currext\@clsextension
\typeout{Document Class: \@gtempa\space#1}%
\else
\wlog{Package: \@gtempa\space#1}%
\fi}
\@onlypreamble\@pr@videpackage
\let\ProvidesClass\ProvidesPackage
\@onlypreamble\ProvidesClass
\def\ProvidesFile#1{%
\begingroup
\catcode`\ 10 %
\@makeother\/%
\@makeother\&%
\@ifnextchar[{\@providesfile{#1}}{\@providesfile{#1}[]}}
\def\@pass@ptions#1#2#3{%
\expandafter\xdef\csname opt@#3.#1\endcsname{%
\@ifundefined{opt@#3.#1}\@empty
{\csname opt@#3.#1\endcsname,}%
\zap@space#2 \@empty}}
\@onlypreamble\@pass@ptions
\def\PassOptionsToPackage{\@pass@ptions\@pkgextension}
\def\PassOptionsToClass{\@pass@ptions\@clsextension}
\@onlypreamble\PassOptionsToPackage
\@onlypreamble\PassOptionsToClass
\def\DeclareOption{%
\let\@fileswith@pti@ns\@badrequireerror
\@ifstar\@defdefault@ds\@declareoption}
\long\def\@declareoption#1#2{%
\xdef\@declaredoptions{\@declaredoptions,#1}%
\toks@{#2}%
\expandafter\edef\csname ds@#1\endcsname{\the\toks@}}
\long\def\@defdefault@ds#1{%
\toks@{#1}%
\edef\default@ds{\the\toks@}}
\@onlypreamble\DeclareOption
\@onlypreamble\@declareoption
\@onlypreamble\@defdefault@ds
\def\OptionNotUsed{%
\ifx\@currext\@clsextension
\xdef\@unusedoptionlist{%
\ifx\@unusedoptionlist\@empty\else\@unusedoptionlist,\fi
\CurrentOption}%
\fi}
\@onlypreamble\OptionNotUsed
\def\ProcessOptions{%
\let\ds@\@empty
\edef\@curroptions{\@ptionlist{\@currname.\@currext}}%
\@ifstar\@xprocess@ptions\@process@ptions}
\@onlypreamble\ProcessOptions
\def\@process@ptions{%
\@for\CurrentOption:=\@declaredoptions\do{%
\ifx\CurrentOption\@empty\else
\@expandtwoargs\in@{,\CurrentOption,}{%
,\ifx\@currext\@clsextension\else\@classoptionslist,\fi
\@curroptions,}%
\ifin@
\@use@ption
\expandafter\let\csname ds@\CurrentOption\endcsname\@empty
\fi
\fi}%
\@process@pti@ns}
\@onlypreamble\@process@ptions
\def\@xprocess@ptions{%
\ifx\@currext\@clsextension\else
\@for\CurrentOption:=\@classoptionslist\do{%
\ifx\CurrentOption\@empty\else
\@expandtwoargs\in@{,\CurrentOption,}{,\@declaredoptions,}%
\ifin@
\@use@ption
\expandafter\let\csname ds@\CurrentOption\endcsname\@empty
\fi
\fi}%
\fi
\@process@pti@ns}
\@onlypreamble\@xprocess@ptions
\def\@process@pti@ns{%
\@for\CurrentOption:=\@curroptions\do{%
\@ifundefined{ds@\CurrentOption}%
{\@use@ption
\default@ds}%
\@use@ption}%
\@for\CurrentOption:=\@declaredoptions\do{%
\expandafter\let\csname ds@\CurrentOption\endcsname\relax}%
\let\CurrentOption\@empty
\let\@fileswith@pti@ns\@@fileswith@pti@ns
\AtEndOfPackage{\let\@unprocessedoptions\relax}}
\@onlypreamble\@process@pti@ns
\def\@options{\ProcessOptions*}
\@onlypreamble\@options
\def\@use@ption{%
\@expandtwoargs\@removeelement\CurrentOption
\@unusedoptionlist\@unusedoptionlist
\csname ds@\CurrentOption\endcsname}
\@onlypreamble\@use@ption
\def\ExecuteOptions#1{%
\def\reserved@a##1\@nil{%
\@for\CurrentOption:=#1\do{\csname ds@\CurrentOption\endcsname}%
\edef\CurrentOption{##1}}%
\expandafter\reserved@a\CurrentOption\@nil}
\@onlypreamble\ExecuteOptions
\def\documentclass{%
\let\documentclass\@twoclasseserror
\if@compatibility\else\let\usepackage\RequirePackage\fi
\@fileswithoptions\@clsextension}
\@onlypreamble\documentclass
\def\documentstyle{%
\makeatletter\input{latex209.def}\makeatother
\documentclass}
\@onlypreamble\documentstyle
\def\RequirePackage{%
\@fileswithoptions\@pkgextension}
\@onlypreamble\RequirePackage
\def\LoadClass{%
\ifx\@currext\@pkgextension
\@latex@error
{\noexpand\LoadClass in package file}%
{You may only use \noexpand\LoadClass in a class file.}%
\fi
\@fileswithoptions\@clsextension}
\@onlypreamble\LoadClass
\def\@loadwithoptions#1#2#3{%
\expandafter\let\csname opt@#3.#1\expandafter\endcsname
\csname opt@\@currname.\@currext\endcsname
#2{#3}}
\@onlypreamble\@loadwithoptions
\def\LoadClassWithOptions{%
\@loadwithoptions\@clsextension\LoadClass}
\@onlypreamble\LoadClassWithOptions
\def\RequirePackageWithOptions{%
\AtEndOfPackage{\let\@unprocessedoptions\relax}%
\@loadwithoptions\@pkgextension\RequirePackage}
\@onlypreamble\RequirePackageWithOptions
\def\usepackage#1#{%
\@latex@error
{\noexpand \usepackage before \string\documentclass}%
{\noexpand \usepackage may only appear in the document
preamble, i.e.,\MessageBreak
between \noexpand\documentclass and
\string\begin{document}.}%
\@gobble}
\@onlypreamble\usepackage
\def\NeedsTeXFormat#1{%
\def\reserved@a{#1}%
\ifx\reserved@a\fmtname
\expandafter\@needsformat
\else
\@latex@error{This file needs format `\reserved@a'%
\MessageBreak but this is `\fmtname'}{%
The current input file will not be processed
further,\MessageBreak
because it was written for some other flavor of
TeX.\MessageBreak\@ehd}%
\endinput \fi}
\@onlypreamble\NeedsTeXFormat
\def\@needsformat{%
\@ifnextchar[%]
\@needsf@rmat
{}}
\@onlypreamble\@needsformat
\def\@needsf@rmat[#1]{%
\@ifl@t@r\fmtversion{#1}{}%
{\@latex@warning@no@line
{You have requested release `#1' of LaTeX,\MessageBreak
but only release `\fmtversion' is available}}}
\@onlypreamble\@needsf@rmat
\def\zap@space#1 #2{%
#1%
\ifx#2\@empty\else\expandafter\zap@space\fi
#2}
\def\@fileswithoptions#1{%
\@ifnextchar[%]
{\@fileswith@ptions#1}%
{\@fileswith@ptions#1[]}}
\@onlypreamble\@fileswithoptions
\def\@fileswith@ptions#1[#2]#3{%
\@ifnextchar[%]
{\@fileswith@pti@ns#1[#2]#3}%
{\@fileswith@pti@ns#1[#2]#3[]}}
\@onlypreamble\@fileswith@ptions
\def\@fileswith@pti@ns#1[#2]#3[#4]{%
\ifx#1\@clsextension
\ifx\@classoptionslist\relax
\xdef\@classoptionslist{\zap@space#2 \@empty}%
\def\reserved@a{%
\@onefilewithoptions#3[#2][#4]#1%
\@documentclasshook}%
\else
\def\reserved@a{%
\@onefilewithoptions#3[#2][#4]#1}%
\fi
\else
\def\reserved@b##1,{%
\ifx\@nil##1\relax\else
\ifx\relax##1\relax\else
\noexpand\@onefilewithoptions##1[#2][#4]\noexpand\@pkgextension
\fi
\expandafter\reserved@b
\fi}%
\edef\reserved@a{\zap@space#3 \@empty}%
\edef\reserved@a{\expandafter\reserved@b\reserved@a,\@nil,}%
\fi
\reserved@a}
\@onlypreamble\@fileswith@pti@ns
\def\@onefilewithoptions#1[#2][#3]#4{%
\@pushfilename
\xdef\@currname{#1}%
\global\let\@currext#4%
\expandafter\let\csname\@currname.\@currext-h@@k\endcsname\@empty
\let\CurrentOption\@empty
\@reset@ptions
\makeatletter
\def\reserved@a{%
\@ifl@aded\@currext{#1}%
{\@if@ptions\@currext{#1}{#2}{}%
{\@latex@error
{Option clash for \@cls@pkg\space #1}%
{The package #1 has already been loaded
with options:\MessageBreak
\space\space[\@ptionlist{#1.\@currext}]\MessageBreak
There has now been an attempt to load it
with options\MessageBreak
\space\space[#2]\MessageBreak
Adding the global options:\MessageBreak
\space\space
\@ptionlist{#1.\@currext},#2\MessageBreak
to your \noexpand\documentclass declaration may fix this.%
\MessageBreak
Try typing \space <return> \space to proceed.}}}%
{\@pass@ptions\@currext{#2}{#1}%
\global\expandafter
\let\csname ver@\@currname.\@currext\endcsname\@empty
\InputIfFileExists
{\@currname.\@currext}%
{}%
{\@missingfileerror\@currname\@currext}%
\let\@unprocessedoptions\@@unprocessedoptions
\csname\@currname.\@currext-h@@k\endcsname
\expandafter\let\csname\@currname.\@currext-h@@k\endcsname
\@undefined
\@unprocessedoptions}
\@ifl@ter\@currext{#1}{#3}{}%
{\@latex@warning@no@line
{You have requested,\on@line,
version\MessageBreak
`#3' of \@cls@pkg\space #1,\MessageBreak
but only version\MessageBreak
`\csname ver@#1.\@currext\endcsname'\MessageBreak
is available}}%
\ifx\@currext\@clsextension\let\LoadClass\@twoloadclasserror\fi
\@popfilename
\@reset@ptions}%
\reserved@a}
\@onlypreamble\@onefilewithoptions
\let\@@fileswith@pti@ns\@fileswith@pti@ns
\@onlypreamble\@@fileswith@pti@ns
\def\@reset@ptions{%
\global\ifx\@currext\@clsextension
\let\default@ds\OptionNotUsed
\else
\let\default@ds\@unknownoptionerror
\fi
\global\let\ds@\@empty
\global\let\@declaredoptions\@empty}
\@onlypreamble\@reset@ptions
\ifx\@begindocumenthook\@undefined
\let\@begindocumenthook\@empty
\fi
\let\@enddocumenthook\@empty
\long\def\g@addto@macro#1#2{%
\begingroup
\toks@\expandafter{#1#2}%
\xdef#1{\the\toks@}%
\endgroup}
\def\AtEndOfPackage{%
\expandafter\g@addto@macro\csname\@currname.\@currext-h@@k\endcsname}
\let\AtEndOfClass\AtEndOfPackage
\@onlypreamble\AtEndOfPackage
\@onlypreamble\AtEndOfClass
\def\AtBeginDocument{\g@addto@macro\@begindocumenthook}
\def\AtEndDocument{\g@addto@macro\@enddocumenthook}
\@onlypreamble\AtBeginDocument
\def\@cls@pkg{%
\ifx\@currext\@clsextension
document class%
\else
package%
\fi}
\@onlypreamble\@cls@pkg
\def\@unknownoptionerror{%
\@latex@error
{Unknown option `\CurrentOption' for \@cls@pkg\space`\@currname'}%
{The option `\CurrentOption' was not declared in
\@cls@pkg\space`\@currname', perhaps you\MessageBreak
misspelled its name.
Try typing \space <return>
\space to proceed.}}
\@onlypreamble\@unknownoptionerror
\def\@@unprocessedoptions{%
\ifx\@currext\@pkgextension
\edef\@curroptions{\@ptionlist{\@currname.\@currext}}%
\@for\CurrentOption:=\@curroptions\do{%
\ifx\CurrentOption\@empty\else\@unknownoptionerror\fi}%
\fi}
\@onlypreamble\@unprocessedoptions
\@onlypreamble\@@unprocessedoptions
\def\@badrequireerror#1[#2]#3[#4]{%
\@latex@error
{\noexpand\RequirePackage or \noexpand\LoadClass
in Options Section}%
{The \@cls@pkg\space `\@currname' is defective.\MessageBreak
It attempts to load `#3' in the options section, i.e.,\MessageBreak
between \noexpand\DeclareOption and \string\ProcessOptions.}}
\@onlypreamble\@badrequireerror
\def\@twoloadclasserror{%
\@latex@error
{Two \noexpand\LoadClass commands}%
{You may only use one \noexpand\LoadClass in a class file}}
\@onlypreamble\@twoloadclasserror
\def\@twoclasseserror#1#{%
\@latex@error
{Two \noexpand\documentclass or \noexpand\documentstyle commands}%
{The document may only declare one class.}\@gobble}
\@onlypreamble\@twoclasseserror
\def\two@digits#1{\ifnum#1<10 0\fi\number#1}
\begingroup%
\catcode`\*=11 %
\catcode`\^^M\active%
\catcode`\^^L\active\let^^L\relax%
\catcode`\^^I\active%
\gdef\filecontents{\@tempswatrue\filec@ntents}%
\gdef\filecontents*{\@tempswafalse\filec@ntents}%
\gdef\filec@ntents#1{%
\openin\@inputcheck#1 %
\ifeof\@inputcheck%
\@latex@warning@no@line%
{Writing file `\@currdir#1'}%
\chardef\reserved@c15 %
\ch@ck7\reserved@c\write%
\immediate\openout\reserved@c#1\relax%
\else%
\closein\@inputcheck%
\@latex@warning@no@line%
{File `#1' already exists on the system.\MessageBreak%
Not generating it from this source}%
\let\write\@gobbletwo%
\let\closeout\@gobble%
\fi%
\if@tempswa%
\immediate\write\reserved@c{%
\@percentchar\@percentchar\space%
\expandafter\@gobble\string\LaTeX2e file `#1'^^J%
\@percentchar\@percentchar\space generated by the %
`\@currenvir' \expandafter\@gobblefour\string\newenvironment^^J%
\@percentchar\@percentchar\space from source `\jobname' on %
\number\year/\two@digits\month/\two@digits\day.^^J%
\@percentchar\@percentchar}%
\fi%
\let\do\@makeother\dospecials%
\edef\E{\@backslashchar end\string{\@currenvir\string}}%
\edef\reserved@b{%
\def\noexpand\reserved@b%
####1\E####2\E####3\relax}%
\reserved@b{%
\ifx\relax##3\relax%
\immediate\write\reserved@c{##1}%
\else%
\edef^^M{\noexpand\end{\@currenvir}}%
\ifx\relax##1\relax%
\else%
\@latex@warning{Writing text `##1' before %
\string\end{\@currenvir}\MessageBreak as last line of #1}%
\immediate\write\reserved@c{##1}%
\fi%
\ifx\relax##2\relax%
\else%
\@latex@warning{%
Ignoring text `##2' after \string\end{\@currenvir}}%
\fi%
\fi%
^^M}%
\catcode`\^^L\active%
\let\L\@undefined%
\def^^L{\@ifundefined L^^J^^J^^J}%
\catcode`\^^I\active%
\let\I\@undefined%
\def^^I{\@ifundefined I\space\space}%
\catcode`\^^M\active%
\edef^^M##1^^M{%
\noexpand\reserved@b##1\E\E\relax}}%
\endgroup%
\begingroup
\catcode`|=\catcode`\%
\catcode`\%=12
\catcode`\*=11
\gdef\@percentchar{%}
\gdef\endfilecontents{|
\immediate\closeout\reserved@c
\def\T##1##2##3{|
\ifx##1\@undefined\else
\@latex@warning@no@line{##2 has been converted to Blank ##3e}|
\fi}|
\T\L{Form Feed}{Lin}|
\T\I{Tab}{Spac}|
\immediate\write\@unused{}}
\global\let\endfilecontents*\endfilecontents
\@onlypreamble\filecontents
\@onlypreamble\endfilecontents
\@onlypreamble\filecontents*
\@onlypreamble\endfilecontents*
\endgroup
\@onlypreamble\filec@ntents
%%% From File: ltfinal.dtx
\tracingstats1
\errhelp{}
\newcount\@lowpenalty
\newcount\@medpenalty
\newcount\@highpenalty
\unitlength = 1pt
\fboxsep = 3pt
\fboxrule = .4pt
\@maxdepth = \maxdepth
\vsize = 1000pt
\@colroom = \vsize
\@colht = \vsize
\textheight=.5\maxdimen
\textwidth=\textheight
\ps@empty
\def\reserved@a#1#2{%
\@tempcnta#1\relax
\@tempcntb#2\relax
\reserved@b
}
\def\reserved@b{%
\ifnum\@tempcnta>\@tempcntb\else
\reserved@c\@tempcnta
\advance\@tempcnta\@ne
\expandafter\reserved@b
\fi
}
\def\reserved@c#1{%
\count@=#1\advance\count@ by -"20
\uccode#1=\count@
\lccode#1=#1
}
\reserved@a{`\a}{`\z}
\ifnum\inputlineno=\m@ne\else
\reserved@a{"A0}{"BC}
\reserved@a{"E0}{"FF}
\fi
\def\reserved@c#1{%
\count@=#1\advance\count@ by "20
\uccode#1=#1
\lccode#1=\count@
\sfcode#1=999
}
\reserved@a{`\A}{`\Z}
\ifnum\inputlineno=\m@ne\else
\reserved@a{"80}{"9C}
\reserved@a{"C0}{"DF}
\fi
\uccode`\^^Y=`\I % dotless i
\lccode`\^^Y=`\^^Y % dotless i
\uccode`\^^Z=`\J % dotless j, ae in OT1
\lccode`\^^Z=`\^^Z % dotless j, ae in OT1
\ifnum\inputlineno=\m@ne\else
\lccode`\^^9d=`\i % dotted I
\uccode`\^^9d=`\^^9d % dotted I
\lccode`\^^9e=`\^^9e % d-bar
\uccode`\^^9e=`\^^d0 % d-bar
\fi
\lccode`\^^[=`\^^[ % oe in OT1
\InputIfFileExists{hyphen.cfg}
{\typeout{===========================================^^J%
Local configuration file hyphen.cfg used^^J%
===========================================}%
\def\@addtofilelist##1{\xdef\@filelist{\@filelist,##1}}%
}
{\input{hyphen.ltx}}
\let\@addtofilelist\@gobble
\ifdim \font@submax >\z@
\@font@warning{Size substitutions with differences\MessageBreak
up to \font@submax\space have occured.\MessageBreak
\MessageBreak
Please check the transcript file
carefully\MessageBreak
and redo the format generation if necessary!
\@gobbletwo}%
\errhelp{Only stopped, to give you time to
read the above message.}
\errmessage{}
\def\font@submax{0pt}
\fi
\def\reserved@a#1#2{%
\@tempcnta#1\relax
\@tempcntb#2\relax
\reserved@b
}
\def\reserved@b{%
\ifnum\@tempcnta>\@tempcntb\else
\reserved@c\@tempcnta
\advance\@tempcnta\@ne
\expandafter\reserved@b
\fi
}
\catcode`\ =10
\catcode`\#=6
\catcode`\$=3
\catcode`\%=14
\catcode`\&=4
\catcode`\\=0
\catcode`\^=7
\catcode`\_=8
\catcode`\{=1
\catcode`\}=2
\catcode`\~=13
\catcode`\@=11
\catcode`\^^I=10
\catcode`\^^J=12
\catcode`\^^L=13
\catcode`\^^M=5
\def\reserved@c#1{\catcode#1=12\relax}
\reserved@c{`\!}
\reserved@c{`\"}
\reserved@a{`\'}{`\?}
\reserved@c{`\[}
\reserved@c{`\]}
\reserved@c{`\`}
\reserved@c{`\|}
\def\reserved@c#1{\catcode#1=11\relax}
\reserved@a{`\A}{`\Z}
\reserved@a{`\a}{`\z}
\def\reserved@c#1{\catcode#1=15\relax}
\reserved@a{0}{`\^^H}
\reserved@c{`\^^K}
\reserved@a{`\^^N}{31}
\catcode"7F=15
\def\reserved@c#1{%
\count@=#1\advance\count@ by -"20
\uccode#1=\count@
\lccode#1=#1
}
\reserved@a{`\a}{`\z}
\ifnum\inputlineno=\m@ne\else
\reserved@a{"A0}{"BC}
\reserved@a{"E0}{"FF}
\fi
\def\reserved@c#1{%
\count@=#1\advance\count@ by "20
\uccode#1=#1
\lccode#1=\count@
\sfcode#1=999
}
\reserved@a{`\A}{`\Z}
\ifnum\inputlineno=\m@ne\else
\reserved@a{"80}{"9C}
\reserved@a{"C0}{"DF}
\fi
\uccode`\^^Y=`\I % dotless i
\lccode`\^^Y=`\^^Y % dotless i
\uccode`\^^Z=`\J % dotless j, ae in OT1
\lccode`\^^Z=`\^^Z % dotless j, ae in OT1
\ifnum\inputlineno=\m@ne\else
\lccode`\^^9d=`\i % dotted I
\uccode`\^^9d=`\^^9d % dotted I
\lccode`\^^9e=`\^^9e % d-bar
\uccode`\^^9e=`\^^d0 % d-bar
\fi
\lccode`\^^[=`\^^[ % oe in OT1
\DeclareRobustCommand{\MakeUppercase}[1]{{%
\def\i{I}\def\j{J}%
\def\reserved@a##1##2{\let##1##2\reserved@a}%
\expandafter\reserved@a\@uclclist\reserved@b{\reserved@b\@gobble}%
\protected@edef\reserved@a{\uppercase{#1}}%
\reserved@a
}}
\DeclareRobustCommand{\MakeLowercase}[1]{{%
\def\reserved@a##1##2{\let##2##1\reserved@a}%
\expandafter\reserved@a\@uclclist\reserved@b{\reserved@b\@gobble}%
\protected@edef\reserved@a{\lowercase{#1}}%
\reserved@a
}}
\def\@uclclist{\oe\OE\o\O\ae\AE
\dh\DH\dj\DJ\l\L\ng\NG\ss\SS\th\TH}
\protected@edef\MakeUppercase#1{\MakeUppercase{#1}}
\protected@edef\MakeLowercase#1{\MakeLowercase{#1}}
\IfFileExists{ltpatch.ltx}
{\typeout{=================================^^J%
Applying patch file ltpatch.ltx^^J%
=================================}
\def\fmtversion@topatch{unknown}
\input{ltpatch.ltx}
\ifx\fmtversion\fmtversion@topatch
\ifx\patch@level\@undefined
\typeout{^^J^^J^^J%
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!^^J%
!! Patch file `ltpatch.ltx' not suitable for this^^J%
!! version of LaTeX.^^J^^J%
!! Please check if initex found an old patch file:^^J%
!! --- if so, rename it or delete it, and redo the^^J%
!! initex run.^^J%
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!^^J}%
\batchmode \@@end
\else
\def\fmtversion@topatch{0}%
\ifx\fmtversion@topatch\patch@level\else
\def\reserved@a\typeout##1##2\reserved@a{%
\typeout{##1 patch level \patch@level}##2}
\everyjob\expandafter\expandafter\expandafter{%
\expandafter\reserved@a\the\everyjob\reserved@a}
\let\reserved@a\relax
\the\everyjob
\fi
\fi
\else
\typeout{^^J^^J^^J%
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!^^J%
!! Patch file `ltpatch.ltx' (for version <\fmtversion@topatch>)^^J%
!! is not suitable for version <\fmtversion> of LaTeX.^^J^^J%
!! Please check if initex found an old patch file:^^J%
!! --- if so, rename it or delete it, and redo the^^J%
!! initex run.^^J%
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!^^J}%
\batchmode \@@end
\fi
\let\fmtversion@topatch\relax
}{}
\let\reserved@a\@filelist
\let\reserved@b=\@undefined
\let\reserved@c=\@undefined
\let\reserved@d=\@undefined
\let\reserved@e=\@undefined
\let\reserved@f=\@undefined
\toks0{}
\toks2{}
\toks4{}
\toks6{}
\toks8{}
\def\@providesfile#1[#2]{%
\wlog{File: #1 #2}%
\expandafter\xdef\csname ver@#1\endcsname{#2}%
\endgroup}
\let\@filelist\@gobble
\def\@addtofilelist#1{\xdef\@filelist{\@filelist,#1}}%
\makeatother
\errorstopmode
\dump
\endinput
%%
%% End of file `latex.ltx'.
|
