rm breqn (now included in mh)

git-svn-id: svn://tug.org/texlive/trunk@8314 c570f23f-e606-0410-a88d-b1316a301751
author: Manuel Pégourié-Gonnard <mpg@elzevir.fr> 2008-05-23 19:12:43 +0000
committer: Manuel Pégourié-Gonnard <mpg@elzevir.fr> 2008-05-23 19:12:43 +0000
commit: 6f59cbaa6b0b0c74d90219213c84dcde011d9fc3 (patch)
tree: 2d9f612b1717ccab23bf7b43d29820d5bfee0c88 /Master/texmf-dist/tex/latex/breqn
parent: 2d0f72acd5b33d13c12b024b38d637e43e6acad6 (diff)
5 files changed, 0 insertions, 2970 deletions
diff --git a/Master/texmf-dist/tex/latex/breqn/breqn.sty b/Master/texmf-dist/tex/latex/breqn/breqn.sty
deleted file mode 100644
index 29d5392b35c..00000000000
--- a/Master/texmf-dist/tex/latex/breqn/breqn.sty
+++ /dev/null
@@ -1,2060 +0,0 @@
-% This is a slightly patched copy of version 0.93 [mjd,2002-05-29]
-\NeedsTeXFormat{LaTeX2e}[1994/12/01]
-\ProvidesPackage{breqn}[2002/05/29 v0.94 beta]
-\@ifl@t@r\fmtversion{1995/06/01}{}{%
-  \@namedef{newmuskip}{\alloc@3\muskip\muskipdef\@cclvi}%
-  \@namedef{newtoks}{\alloc@5\toks\toksdef\@cclvi}%
-  \@namedef{newif}#1{\count@\escapechar \escapechar\m@ne
-      \let#1\iffalse \@if#1\iftrue \@if#1\iffalse \escapechar\count@}%
-}
-\edef\breqnpopcats{%
-  \catcode\number`\"=\number\catcode`\"
-  \relax
-}
-\catcode`\^=7 \catcode`\_=8 \catcode`\"=12 \relax
-\DeclareOption{debug}{}
-\DeclareOption{mathstyleoff}{%
-  \PassOptionsToPackage{mathstyleoff}{flexisym}%
-}
-\ProcessOptions\relax
-\@ifpackageloaded{flexisym}{}{%
-  \RequirePackage[cmbase]{flexisym}[1997/01/01]
-  % Reiterate this here, for now, until I have a chance to better
-  % sort things out. [mjd,2002-05-29]
-  \edef\breqnpopcats{\breqnpopcats
-    \catcode\number`\^=\number\catcode`\^
-    \catcode\number`\_=\number\catcode`\_
-  }%
-  \catcode`\^=7 \catcode`\_=8 \catcode`\"=12 \relax
-}
-\RequirePackage{keyval}\relax
-\@ifundefined{options}{%
-\newcommand{\options}[2]{%
-  \expandafter\options@a\csname opt@#1.sty\endcsname{#2}%
-  \setkeys{#1}{#2}%
-}
-\def\options@a#1#2{%
-  \edef\@tempa{\options@b#2,\@empty\@nil}%
-  \ifx#1\relax \let#1\@empty\fi
-  \xdef#1{#1\ifx#1\@empty\@xp\@gobble\@tempa\@empty\else\@tempa \fi}%
-}
-\def\options@b#1,#2#3\@nil{%
-  \options@c#1 \@nil
-  \ifx#2\@empty \else\options@b#2#3\@nil\fi
-}
-\def\options@c#1 #2\@nil{\options@d#1=\@nil}
-\def\options@d#1=#2\@nil{\ifx\@empty #1\@empty\else,\fi#1}
-}{}% end @ifundefined test
-\let\@nx\noexpand
-\let\@xp\expandafter
-\@ifundefined{@emptytoks}{\newtoks\@emptytoks}{}
-\chardef\f@ur=4
-\newcount\inf@bad \inf@bad=1000000
-\newcount\maxint \maxint=2147483647
-\let\int@a=\@tempcnta
-\let\int@b=\@tempcntb
-\let\int@c=\count@
-\let\dim@a\@tempdima
-\let\dim@b\@tempdimb
-\let\dim@c\@tempdimc
-\let\dim@d\dimen@
-\let\dim@e\dimen@ii
-\let\dim@A\dimen@i
-\let\skip@a\@tempskipa
-\let\skip@b\@tempskipb
-\let\skip@c\skip@
-\let\toks@a\@temptokena
-\let\toks@b\toks@
-\toksdef\toks@c=2
-\toksdef\toks@d=4
-\toksdef\toks@e=6
-\toksdef\toks@f=8
-\def\abs@num#1{\ifnum#1<\z@-\fi#1}
-\def\@ifnext#1#2#3{%
-  \let\@tempd= #1\def\@tempa{#2}\def\@tempb{#3}%
-  \futurelet\@tempc\@ifnexta
-}
-\def\@ifnexta{\ifx\@tempc\@tempd \let\@tempb\@tempa \fi \@tempb}
-\def\@ifstar#1#2{%
-  \let\@tempd*\def\@tempa*{#1}\def\@tempb{#2}%
-  \futurelet\@tempc\@ifnexta
-}
-\def\@optarg#1#2{\@ifnext[{#1}{#1[#2]}}
-\def\@True{00}
-\def\@False{01}
-\def\@Not#1{0\ifcase#11 \or\@xp 1\else \@xp 0\fi}
-\def\@And#1#2{0\ifcase#1#2 \@xp 0\else \@xp 1\fi}
-\def\@Or#1#2{0\ifnum#1#2<101 \@xp 0\else \@xp 1\fi}
-\def\freeze@glue#1{#11#1\relax}
-\def\z@rule{\vrule\@width\z@}% no \relax ! use with care
-\def\keep@glue{\z@rule\relax}
-% usage: \message{H\replicate{5}{i h}ow de doo dee!}
-\begingroup \catcode`\&=11
-\gdef\replicate#1{%
-  \csname &\expandafter\replicate@a\romannumeral\number\number#1 000q\endcsname
-}
-\endgroup
-\long\def\replicate@a#1#2\endcsname#3{#1\endcsname{#3}#2}
-\begingroup \catcode`\&=11
-\long\gdef\&m#1#2{#1\csname &#2\endcsname{#1}}
-\endgroup
-\@xp\let\csname\string &q\endcsname\@gobble
-\g@addto@macro\mathchars@reset{%
-  \let\@symRel\@secondoftwo \let\@symBin\@secondoftwo
-  \let\@symDeL\@secondoftwo \let\@symDeR\@secondoftwo
-  \let\@symDeB\@secondoftwo
-}
-\def\eq@cons#1#2{%
-  \begingroup \let\@elt\relax \xdef#1{\@elt{#2}#1}\endgroup
-}
-\providecommand{\@saveprimitive}[2]{%
-  \begingroup
-  \edef\@tempa{\string#1}\edef\@tempb{\meaning#1}%
-  \ifx\@tempa\@tempb \global\let#2#1%
-  \else
-    \edef\@tempb{\meaning#2}%
-    \ifx\@tempa\@tempb
-    \else \@saveprimitive@a#1#2%
-    \fi
-  \fi
-  \endgroup
-}
-\def\@saveprimitive@a#1#2{%
-  \begingroup
-  \def\@tempb##1#1##2{\edef\@tempb{##2}\@car{}}%
-  \@tempb\nullfont{select font nullfont}%
-    \topmark{\string\topmark:}%
-    \firstmark{\string\firstmark:}%
-    \botmark{\string\botmark:}%
-    \splitfirstmark{\string\splitfirstmark:}%
-    \splitbotmark{\string\splitbotmark:}%
-    #1{\string#1}%
-  \edef\@tempa{\expandafter\strip@prefix\meaning\@tempb}%
-  \edef\@tempb{\meaning#1}%
-  \ifx\@tempa\@tempb \global\let#2#1%
-  \else
-    \PackageError{breqn}%
-      {Unable to properly define \string#2; primitive
-      \noexpand#1no longer primitive}\@eha
-    \fi
-  \fi
-  \endgroup
-}
-\begingroup \catcode`\$=3 % just to make sure
-  \global\let\@@math=$ \gdef\@@display{$$}
-\endgroup
-\let\@@endmath=\@@math
-\let\@@enddisplay=\@@display
-\@saveprimitive\vadjust\@@vadjust
-\@saveprimitive\insert\@@insert
-\@saveprimitive\mark\@@mark
-\let\debug=\begingroup
-\let\gubed=\endgroup
-\def\debugmsg{\message{|= \iffalse}\fi
-  \@xp\@gobble\string
-}
-\def\debugwr#1{\immediate\write\sixt@@n{|= #1}}
-\def\debug@box#1{%
-  \batchmode{\showboxbreadth\maxdimen\showboxdepth99\showbox#1}%
-  \errorstopmode
-}
-\def\eqinfo{%
-  \debug@box\EQ@copy
-  \wlog{||= EQ@copy: \the\wd\EQ@copy\space x
-    \the\ht\EQ@copy+\the\dp\EQ@copy
-  }%
-}
-\def\debug@para{%
-  \debugwr{\hsize\the\hsize, \parfillskip\the\parfillskip}%
-  \debugmsg{\leftskip\the\leftskip, \rightskip\the\rightskip}%
-  \debugmsg{\linepenalty\the\linepenalty, \adjdemerits\the\adjdemerits}%
-  \debugmsg{\pretolerance\the\pretolerance, \tolerance\the\tolerance,
-    \parindent\the\parindent}%
-}
-\@ifpackagewith{breqn}{debug}{}{%
-  \let\debug\iffalse \let\gubed\fi
-  \let\debugmsg\@gobble \let\debug@lines\relax \let\debug@para\relax
-  \let\debugwr\@gobble
-  \let\debug@box\@gobble \let\debug@push\@gobbletwo
-}
-\@ifundefined{listwidth}{\newdimen\listwidth}{}
-\listwidth=\z@
-\def\do#1#2{\begingroup
-  \def\?##1#1##2##3##4##5\@nil{\endgroup##2##3\afterassignment\do##4}%
-  \?C\newcount#2#2D\newdimen#2#2S\newskip#2#2U\newmuskip#2#2%
-    K\newtoks#2#2F\newif#2{\z@\z@}T\newif#2{\let#2\iftrue}%
-    B\newbox#2{\z@\z@}d{\newcommand#2{}}{}{\def#2}%
-    Q\relax\@gobbletwo\relax \@nil}%
-\do % def, Count, Dimen, Skip, mUskip, toKs, Box, False, True
-d\eqfontsize{}         % Inherit from context
-d\eqcolor{black}       % Default to black
-D\eqnumsep=9pt         % Min space between equ number and body
-D\eqmargin=8pt         % For `multline' gap emulation
-d\eqindent{C}%         % C or I, centered or indented
-d\eqnumside{R}%        % R or L, right or left
-d\eqnumplace{M}%       % M or T or B, middle top or bottom
-d\eqnumfont{\upshape}% % Upright even when surrounding text is slanted
-d\eqnumform#1{(#1\@@italiccorr)} % Add parens
-d\eqnumsize{}          % Allow numbers to have different typesize ...
-d\eqnumcolor{}         % ... or color than eq body e.g. \color{blue}
-S\eqlinespacing=14pt plus2pt % Base-to-base space between lines
-S\eqlineskip=3pt plus2pt % Min space if eqlinespacing too small
-D\eqlineskiplimit=2pt  % Threshold for switching to eqlineskip
-U\eqbinoffset=15mu minus-3mu % Offset from mathrel alignment pt for mathbins
-U\eqdelimoffset=2mu    % Additional offset for break inside delims
-D\eqindentstep=8pt     % Indent used when LHS wd is n/a or too large
-d\eqcompactzone{5em}   % Force compact unless RHS max exceeds this
-K\eqstyle={}           % Customization hook
-C\eqbreakdepth=2       % Allow breaks within delimiters to this depth
-C\eqlinepenalty=199    % No page breaks between equation lines
-C\eqinterlinepenalty=10000 % No page breaks between equation lines
-C\intereqpenalty=\@M   % Pagebreak penalty between equations
-S\intereqskip=3pt plus2pt % Additional vert space between equations
-C\prerelpenalty=-\@M   % Linebreak penalty before mathrel symbols
-C\prebinoppenalty=888  % Linebreak penalty before mathbins
-U\Dmedmuskip=4mu minus 3mu % medmuskip in displays
-U\Dthickmuskip=5mu minus 2mu % thickmuskip in displays
-Q\relax                % End of assignments
-\do % def, Dimen, Skip, mUskip, toKs, Box, False, True
-d\eq@number{}          % Internal variable
-S\eqleftskip=\@centering  % Space on the left
-S\eqrightskip=\@centering % Space on the right
-S\eq@vspan=\z@skip     % Glue used to vcenter the eq number
-U\eq@binoffset=\eqbinoffset % Roughly, \eqbinoffset + \eqdelimoffset
-B\EQ@box               % Storage for equation body
-B\EQ@copy              % For eq body sans vadjust/insert/mark material
-B\EQ@numbox            % For equation number
-%%B\EQ@vimbox            % Vadjust, insert, or mark material
-%%B\EQ@vimcopy           % Spare copy of same
-%%B\eq@impinging         % Temporary box for measuring number placement
-T\if@eq@number         % Number present or not?
-C\eq@lines=\z@         % Internal counter, actual number of lines
-C\eq@curline=\z@       % Loop counter
-C\eq@badness=\z@       % Used in testing for overfull lines
-C\EQ@vims=\z@          % For bookkeeping
-Q\relax
-\newdimen\eq@dp \newdimen\eq@sidespace
-\newdimen\eq@wdL \newdimen\grp@wdL \newdimen\grp@bodywidth
-\newdimen\eq@bodywidth \newdimen\eq@wdRmax \newdimen\eq@firstht
-\newdimen\eq@indentstep \newdimen\eq@linewidth \newdimen\eq@freewidth
-\newdimen\grp@linewidth
-\def\do#1#2{\if Q#1\relax \else\@xp\do\fi}\do
-D\eq@bodywidth  % Total width for framing
-D\eq@wdL        % Width of the left-hand-side
-D\eq@sidespace  % Min leftover space for centering
-D\grp@wdL       % Max width of LHS's in a group
-D\grp@bodywidth % Max width of all equations in a group
-D\eq@firstht    % Height of first line
-D\eq@dp         % Depth of last line
-D\eq@indentstep % Indent amount when LHS is not present
-D\eq@linewidth  % Width actually used for display
-D\grp@linewidth % Max eq@linewidth over a group
-D\eq@freewidth  % eq@linewidth - space for number
-Q\relax
-\eq@indentstep=\maxdimen
-\eq@sidespace=\maxdimen
-\let\given@sidespace\@empty
-\def\eq@overrun{0pt}
-\@ifpackagewith{amsmath}{leqno}{%
-  \@ifpackagewith{amsmath}{reqno}{}{\def\eqnumside{L}}%
-}{%
-  \def\@tempa#1,leqno.clo,#2#3\@nil{%
-    \ifx @#2\relax\else \def\eqnumside{L}\fi
-  }%
-  \@xp\@tempa\@filelist,leqno.clo,@\@nil
-  \if L\eqnumside
-  \else
-    \@ifundefined{iftagsleft@}{}{%
-      \edef\eqnumside{%
-        \if TT\csname fi\endcsname\csname iftagsleft@\endcsname
-          L\else R\fi
-      }%
-    }
-  \fi
-}
-\@ifpackagewith{amsmath}{fleqn}{%
-  \def\eqindent{I}%
-}{%
-  \def\@tempa#1,fleqn.clo,#2#3\@nil{%
-    \ifx @#2\relax\else \def\eqindent{I}\fi
-  }%
-  \@xp\@tempa\@filelist,fleqn.clo,@\@nil
-  \if I\eqindent
-  \else
-    \@ifundefined{if@fleqn}{}{%
-      \edef\eqindent{%
-        \if TT\csname fi\endcsname\csname if@fleqn\endcsname
-          I\else C\fi
-      }%
-    }%
-  \fi
-}
-\if I\eqindent
-  \@ifundefined{mathindent}{%
-    \newdimen\mathindent
-  }{%
-    \@ifundefined{@mathmargin}{}{%
-      \mathindent\@mathmargin
-    }%
-  }
-\fi
-\let\EQ@hasLHS=\@False
-\let\EQ@QED=\@empty
-\def\mark@lhs#1{%
-  \ifnum\lr@level<\@ne
-    \let\mark@lhs\relax
-    \global\let\EQ@hasLHS=\@True
-    \global\let\EQ@prebin@space\EQ@prebin@space@a
-    \mark@lhs@a
-    \penalty9999 % instead of normal \rel@break
-  % else no penalty = forbid break
-  \fi
-}
-\def\mark@lhs@a{%
-  \mskip\thickmuskip \@@vadjust{\penalty\tw@}\penalty-\@Mi\@@vadjust{}%
-}
-\newcommand\hiderel[1]{\mathrel{\advance\lr@level\@ne#1}}
-\let\m@@Bin\m@Bin
-\let\m@@Rel\m@Rel
-\let\EQ@prebin@space\relax
-\def\EQ@prebin@space@a{\mskip-\eq@binoffset \keep@glue \mskip\eq@binoffset}
-\def\bin@break{\ifnum\lastpenalty=\z@\penalty\prebinoppenalty\fi
-  \EQ@prebin@space}
-\def\rel@break{%
-  \ifnum\abs@num\lastpenalty <\abs@num\prerelpenalty
-    \penalty\prerelpenalty
-  \fi
-}
-\def\d@@Bin{\bin@break \m@@Bin}
-\def\d@@Rel{\mark@lhs \rel@break \m@@Rel}
-\let\m@@symRel\@symRel \def\d@@symRel{\mark@lhs \rel@break \m@@symRel}
-\let\m@@symBin\@symBin \def\d@@symBin{\bin@break \m@@symBin}
-\let\m@@symDel\@symDel
-\let\m@@symDeR\@symDeR
-\let\m@@symDeB\@symDeB
-\let\m@@symDeA\@symDeA
-\global\everydisplay\expandafter{\the\everydisplay \display@setup}
-\def\display@setup{%
-  \medmuskip\Dmedmuskip \thickmuskip\Dthickmuskip
-  \let\m@Bin\d@@Bin \let\m@Rel\d@@Rel
-  \let\@symRel\d@@symRel \let\@symBin\d@@symBin
-  \let\m@DeL\d@@DeL \let\m@DeR\d@@DeR \let\m@DeB\d@@DeB
-  \let\m@DeA\d@@DeA
-  \let\@symDeL\d@@symDeL \let\@symDeR\d@@symDeR
-  \let\@symDeB\d@@symDeB \let\@symDeA\d@@symDeA
-  \let\left\eq@left \let\right\eq@right \global\lr@level\z@
-  \everyhbox{\everyhbox\@emptytoks
-    \let\display@setup\relax \textmath@setup \let\textmath@setup\relax
-  }%
-  \everyvbox{\everyvbox\@emptytoks
-    \let\display@setup\relax \textmath@setup \let\textmath@setup\relax
-  }%
-}
-\def\textmath@setup{%
-  \let\m@Bin\m@@Bin \let\m@Rel\m@@Rel
-  \let\@symRel\m@@symRel \let\@symBin\m@@symBin
-  \let\m@DeL\m@@DeL \let\m@DeR\m@@DeR \let\m@DeB\m@@DeB
-  \let\m@DeA\m@@DeA
-  \let\@symDeL\m@@symDeL \let\@symDeR\m@@symDeR
-  \let\@symDeB\m@@symDeB \let\@symDeA\m@@symDeA
-  \let\left\@@left \let\right\@@right
-}
-\@ifundefined{@displaytrue}{%
-  \@xp\newif\csname if@display\endcsname
-  \everydisplay\@xp{\the\everydisplay \@displaytrue}
-}{}
-% \begin{dmath}[label={xyz}]
-\define@key{breqn}{label}{\def\next@label{\label{#1}}}
-\global\let\next@label\@empty
-% \begin{dmath}[number={\nref{foo}\textprime}]
-\define@key{breqn}{number}{\def\eq@number{#1}%
-  \let\@currentlabel\eq@number
-}
-% \begin{dmath}[shiftnumber]
-\define@key{breqn}{shiftnumber}{\let\eq@shiftnumber\@True}
-% \begin{dmath}[holdnumber]
-\define@key{breqn}{holdnumber}{\let\eq@holdnumber\@True}
-% \begin{dmath}[density={.5}]
-\define@key{breqn}{density}{\def\eq@density@factor{#1}}
-% \begin{dmath}[indentstep={1em}]
-\define@key{breqn}{indentstep}{\eqindentstep#1\relax}
-% \begin{dmath}[compact]
-\define@key{breqn}{compact}[-99]{\prerelpenalty=#1\relax}
-% \begin{dmath}[layout={S}]%
-\define@key{breqn}{layout}[?]{%
-  \edef\eq@layout{\@car#1?\@nil}%
-}
-% \begin{dmath}[spread={1pt}]
-\define@key{breqn}{spread}{%
-  \advance\eqlinespacing#1%
-  \advance\eqlineskip#1\eqlineskiplimit\eqlineskip
-}
-\define@key{breqn}{sidespace}{%
-  \dimen@#1\relax % error checking
-  \def\given@sidespace{#1}%
-}
-% \begin{dmath}[style={\small}]
-\define@key{breqn}{style}{\eqstyle\@xp{\the\eqstyle #1}}
-% \begin{dmath}[frame]
-\define@key{breqn}{frame}[\fboxrule]{\let\eq@frame=T%
-  \dim@a#1\relax\edef\eq@framewd{\the\dim@a}%
-  \freeze@glue\eqlinespacing \freeze@glue\eqlineskip
-}
-\define@key{breqn}{fullframe}[]{\let\eq@frame=U%
-  \freeze@glue\eqlinespacing \freeze@glue\eqlineskip
-}
-\let\eq@frame=F % no frame
-\def\eq@framewd{\fboxrule}
-\define@key{breqn}{framesep}[\fboxsep]{%
-  \ifx\eq@frame=F\let\eq@frame=T\fi
-  \dim@a#1\relax \edef\eq@framesep{\the\dim@a}%
-  \freeze@glue\eqlinespacing \freeze@glue\eqlineskip
-}
-\def\eq@framesep{\fboxsep}
-% \begin{dmath}[background={red}]
-\define@key{breqn}{background}{\def\eq@background{#1}%
-  \freeze@glue\eqlinespacing \freeze@glue\eqlineskip
-}
-%
-% \begin{dmath}[color={purple}]
-\define@key{breqn}{color}{\def\eq@foreground{#1}}
-% \begin{dmath}[center]
-\define@key{breqn}{center}[]{\let\eq@centerlines\@True}
-\let\eq@centerlines\@False
-% \begin{dgroup}[noalign]
-\define@key{breqn}{noalign}[]{\let\grp@align\@False}
-\let\grp@align\@True % default
-% \begin{dgroup}[breakdepth={2}]
-\define@key{breqn}{breakdepth}{\eqbreakdepth#1\relax}
-% \begin{darray}[cols={lcrlcr}]
-\define@key{breqn}{cols}{\global\let\@preamble\@empty
-  \darray@mkpream#1\@percentchar
-}
-\newenvironment{dmath}{\@eq@numbertrue \@optarg\@dmath{}}{}
-\def\@dmath[#1]{%
-  \if\eq@group\else\eq@prelim\fi
-  \setkeys{breqn}{#1}%
-  \the\eqstyle
-  \eq@setnumber
-  \begingroup
-  \eq@setup@a
-  \eq@startup
-}
-\def\enddmath#1{\check@punct@or@qed}
-\def\end@dmath{%
-  \eq@capture
-  \endgroup
-  \EQ@setwdL
-  \eq@measure
-  \if\eq@group \grp@push \else \eq@finish\fi
-}
-\newenvironment{dmath*}{%
-  \@eq@numberfalse \@optarg\@dmath{}%
-}{}
-\@namedef{end@dmath*}{\end@dmath}
-\@namedef{enddmath*}#1{\check@punct@or@qed}
-\def\eq@prelim{%
-  \if@noskipsec \leavevmode \fi
-  \if@inlabel \leavevmode \global\@inlabelfalse \fi
-  \if@nobreak \global\@nobreakfalse \predisplaypenalty\@M \fi
-  \everypar\@emptytoks
-  \noindent
-  \eq@nulldisplay
-  \par %% \eq@saveparinfo %% needs work
-  \let\intertext\breqn@intertext
-}
-\def\breqn@parshape@warning{%
-  \PackageWarning{breqn}{%
-    Complex paragraph shape cannot be followed by this equation}%
-}
-\let\eq@prevshape\@empty
-\def\eq@saveparinfo{%
-  \count@\prevgraf \advance\count@-\thr@@ % for the null display
-  \edef\eq@prevshape{\prevgraf\the\count@\space}%
-  \ifcase\parshape
-    % case 0: no action required
-  \or \edef\eq@prevshape{\eq@prevshape
-        \parshape\@ne\displayindent\displaywidth\relax
-      }%
-  \else
-    \breqn@parshape@warning
-  \fi
-}
-\def\eq@setnumber{%
-  \debugwr{=====================================================}%
-  \if@eq@number
-    \ifx\eq@number\@empty
-      \stepcounter{equation}\let\eq@number\theequation
-    \fi
-  \fi
-  \ifx\eq@number\@empty
-  \else
-    \set@label{equation}\eq@number
-    \global\sbox\EQ@numbox{%
-      \next@label \global\let\next@label\@empty
-      \eqnumcolor\eqnumsize
-      \eqnumfont{\eqnumform{\eq@number}}%
-\debug      \typeout{|= Eq number (\eq@number)
-         placement '\eqnumside\eqnumplace'}%
-\gubed
-    }%
-    \@eq@numbertrue % locally true
-    \debugwr{Eq number width: \the\wd\EQ@numbox\space
-      (ht/dp: \the\ht\EQ@numbox+\the\dp\EQ@numbox)}%
-    \debugwr{Eq number sep: \the\eqnumsep}%
-  \fi
-}
-\def\eq@finish{%
-  \begingroup
-  \csname eq@\eqindent \if@eq@number\eqnumside\eqnumplace\fi\endcsname
-  \ifnum\eq@lines=\prevgraf
-  \else
-\debug
-\batchmode\showboxbreadth\maxdimen\showboxdepth99\showlists\errorstopmode
-\gubed
-    \debugmsg{%
-      prevgraf \the\prevgraf\space != eq@lines \the\eq@lines?}%
-  \fi
-  \endgroup
-  \eq@botspace
-}
-\def\peek@branch#1#2{%
-  \let\peek@b#1\let\peek@space#2\futurelet\@let@token\peek@a
-}
-\def\peek@skipping@spaces#1{\peek@branch#1\peek@skip@space}
-\def\peek@a{%
-  \ifx\@let@token\@sptoken \expandafter\peek@space
-  \else \expandafter\peek@b\fi
-}
-\lowercase{\def\peek@skip@space} {\futurelet\@let@token\peek@a}%
-\def\check@punct{\futurelet\@let@token\check@punct@a}
-\def\check@punct@a{%
-  \edef\@tempa{%
-    \ifx\@let@token\@sptoken\@nx\finish@end
-    \else\ifx\@let@token ,\@nx\check@qed
-    \else\ifx\@let@token .\@nx\check@qed
-    \else\check@punct@b % check the less common possibilities
-    \fi\fi\fi
-  }%
-  \@tempa
-}
-\begingroup
-\toks@a{%
-  \ifx\@let@token ;\@nx\check@qed
-  \else\ifx\@let@token ?\@nx\check@qed
-  \else\ifx\@let@token !\@nx\check@qed
-}
-\toks@c{\fi\fi\fi}% matching with \toks@a
-\catcode`\.=\active \catcode`\,=\active \catcode`\;=\active
-\catcode`\?=\active \catcode`\!=\active
-\toks@b{
-  \else\ifx\@let@token ,\@nx\check@qed
-  \else\ifx\@let@token .\@nx\check@qed
-  \else\ifx\@let@token ;\@nx\check@qed
-  \else\ifx\@let@token ?\@nx\check@qed
-  \else\ifx\@let@token !\@nx\check@qed
-  \else\@nx\finish@end
-  \fi\fi\fi\fi\fi
-}
-\xdef\check@punct@b{%
-  \the\toks@a\the\toks@b\the\toks@c
-}
-\endgroup
-\let\found@punct\@empty
-\def\check@qed#1{%
-  \gdef\found@punct{#1}%
-  \peek@skipping@spaces\check@qed@a
-}
-\def\check@qed@a{%
-  \ifx\end\@let@token \@xp\check@qed@b
-  \else \@xp\finish@end
-  \fi
-}
-\def\check@qed@b#1#2{%
-  \@ifundefined{#2qed}{}{%
-    \toks@\@xp{\found@punct\csname#2qed\endcsname}%
-    \xdef\found@punct{\the\toks@}%
-  }%
-  \finish@end
-  \end{#2}%
-}
-\def\@tempa#1\endcsname#2\@nil{\def\latex@end##1{#2}}
-\expandafter\@tempa\end{#1}\@nil
-\def\end#1{\csname end#1\endcsname \latex@end{#1}}%
-\def\check@punct@or@qed#1{%
-  \def\finish@end{\csname end@#1\endcsname\latex@end{#1}}%
-  \check@punct
-}
-\newcommand\eqpunct[1]{\thinspace#1}
-\providecommand\set@label[2]{\protected@edef\@currentlabel{#2}}
-\def\eq@topspace#1{%
-  \begingroup
-    \global\let\EQ@shortskips\@False
-    \if\@And{\eq@group}{\@Not\GRP@top}%
-      \parskip\intereqskip \penalty\intereqpenalty
-    \else
-      \eq@setdisplayskips
-    \fi
-    \ifx F\eq@frame
-    \else
-      \advance\parskip\eq@framesep \advance\parskip\eq@framewd\relax
-    \fi
-    #1%
-  \endgroup
-}
-\def\eq@setdisplayskips{%
-  \if \if@eq@number\eqnumside \else F\fi L%
-    \parskip\abovedisplayskip
-  \else
-    \afterassignment\eq@firstindent % sets \dim@a
-    \int@a\eq@parshape \relax
-\debugwr{first indent \the\dim@a, predisplaysize \the\predisplaysize}%
-    \advance\dim@a-2em % standard TeX value
-    \ifdim\dim@a>\predisplaysize
-      \global\let\EQ@shortskips\@True
-      \parskip\abovedisplayshortskip
-      \aftergroup\belowdisplayskip\aftergroup\belowdisplayshortskip
-    \else
-      \parskip\abovedisplayskip
-    \fi
-\debugwr{parskip \the\parskip}%
-  \fi
-}
-\def\eq@firstindent#1 #2 #3\relax{\dim@a#2\relax}
-\def\eq@botspace{%
-  \penalty\postdisplaypenalty
-  \ifx F\eq@frame
-  \else
-    \advance\belowdisplayskip\eq@framesep
-    \advance\belowdisplayskip\eq@framewd\relax
-  \fi
-  \vskip\belowdisplayskip
-  \@endpetrue % kill parindent if current paragraph continues
-  \global\@ignoretrue % ignore following spaces
-  \eq@resume@parshape
-}
-\def\eq@resume@parshape{}
-\def\eq@startup{%
-  \global\let\EQ@hasLHS\@False
-  \global\let\found@punct\@empty
-  \setbox\z@\vbox\bgroup
-    \noindent \@@math \displaystyle
-    \penalty-\@Mi
-}
-\def\eq@setup@a{%
-  \everymath\everydisplay
-  %\let\@newline\eq@newline % future possibility?
-  \let\\\eq@newline
-  \let\insert\eq@insert \let\mark\eq@mark \let\vadjust\eq@vadjust
-  \hsize\maxdimen \pretolerance\@M
-  \linepenalty\@m
-  \rightskip\z@\@plus\@M\p@ \leftskip\z@skip \parfillskip\z@skip
-  \clubpenalty\@ne \widowpenalty\z@ \interlinepenalty\z@
-  \global\let\EQ@prebin@space\relax
-  \binoppenalty\@M \relpenalty\@M
-}
-\def\eq@unclosed@left{%
-  \PackageError{breqn}{%
-    Delimiter mismatch---not enough closing delimiters%
-  }{%
-   Or perhaps too many open delimiters, somewhere in this
-equation.\MessageBreak
-   \@ehc
-  }%
-}
-\def\eq@capture{%
-  \ifnum\lr@level>\z@ \eq@unclosed@left \global\lr@level\z@ \fi
-  \ifnum\lastpenalty>-\@M \penalty-\@Mi \fi
-  \keep@glue\@@endmath
-  \eq@addpunct
-  \@@par
-  \eq@wdL\z@
-  \global\let\EQ@setwdL\@empty
-  \global\let\EQ@thickmuskip\@empty
-\debug
-\batchmode\showboxbreadth\maxdimen\showboxdepth99\showlists\errorstopmode
-\gubed
-  \setbox\tw@\lastbox
-  \global\setbox\EQ@box\hbox{\unhbox\tw@\unskip\unskip\unpenalty}%
-  \unskip\unpenalty
-  \global\setbox\EQ@copy\copy\EQ@box
-%%  \global\setbox\EQ@vimcopy\copy\EQ@vimbox
-  \clubpenalty\z@
-  \eq@repack % recursive
-  \setbox\tw@\lastbox
-  \global\setbox\EQ@box\hbox{\unhcopy\tw@\unskip\unpenalty \unhbox\EQ@box}%
-  \global\setbox\EQ@copy\hbox{\unhbox\tw@\unskip\unpenalty \unhbox\EQ@copy}%
-\debug
-\batchmode\showbox\EQ@copy \showthe\eq@wdL\errorstopmode
-\gubed
-  \egroup % end vbox started earlier
-}
-\def\eq@addpunct{%
-  \ifx\found@punct\@empty
-  \else \eqpunct{\found@punct}%
-  \fi
-  \EQ@afterspace
-}
-\global\let\EQ@afterspace\@empty
-\global\let\EQ@setwdL\@empty
-\global\let\EQ@thickmuskip\@empty
-\def\eq@LHS@check{%
-  \if\EQ@hasLHS
-    \setbox\z@\hbox{\unhcopy\EQ@copy\setbox\tw@\lastbox
-      \EQ@thickmuskip}%
-    \eq@wdL\wd\z@
-    \xdef\EQ@setwdL{\eq@wdL\the\eq@wdL\relax}%
-\debugwr{Changed wdL to \the\eq@wdL}%
-  \fi
-}
-\def\eq@repack{%
-  \ifcase\lastpenalty
-     % case 0: normal case
-    \setbox\tw@\lastbox
-    \eq@repacka\EQ@copy \eq@repacka\EQ@box
-    \unskip
-  \or % case 1: finished recursing
-    \unpenalty
-    \setbox\tw@\lastbox
-    \eq@repacka\EQ@copy \eq@repacka\EQ@box
-    \eq@LHS@check
-    \@xp\@gobble
-  \or % case 2: save box width = LHS width
-    \unpenalty
-    \setbox\tw@\lastbox
-    \setbox\z@\copy\tw@ \setbox\z@\hbox{\unhbox\z@\unskip\unpenalty}%
-    \advance\eq@wdL\wd\z@
-    \xdef\EQ@setwdL{\eq@wdL\the\eq@wdL\relax}%
-    \global\setbox\EQ@copy\hbox{%
-      \hbox{\unhcopy\tw@\unskip\unpenalty
-        \xdef\EQ@thickmuskip{\hskip\the\lastskip\relax}%
-        \unskip}%
-      \box\EQ@copy
-    }%
-    \global\setbox\EQ@box\hbox{%
-      \hbox{\unhbox\tw@\unskip\unpenalty\unskip}%
-      \box\EQ@box
-    }%
-    \unskip
-  \or % case 3: unpack left-right box
-    \unpenalty
-    \eq@lrunpack
-  \else
-    \breqn@repack@err
-  \fi
-  \eq@repack % RECURSE
-}
-\def\breqn@repack@err{%
-  \PackageError{breqn}{eq@repack penalty neq 0,1,2,3}\relax
-}
-\def\eq@repacka#1{%
-  \global\setbox#1\hbox{\unhcopy\tw@ \unskip
-    \count@-\lastpenalty
-    \ifnum\count@<\@M \else \advance\count@-\@M \fi
-    \unpenalty
-    \ifx\EQ@copy#1\ifnum\count@>\thr@@ \count@\@ne\fi\fi
-    \ifcase\count@
-        % case 0, normal line break
-      \penalty-\@M % put back the linebreak penalty
-    \or % case 1, do nothing (end of equation)
-      \relax
-    \or % case 2, no-op (obsolete case)
-    \or % case 3, transfer vspace and/or penalty
-      \ifx#1\EQ@box \eq@revspace \else \eq@revspaceb \fi
-    \or % case 4, put back an insert
-      \eq@reinsert
-    \or % case 5, put back a mark
-      \eq@remark
-    \or % case 6, put back a vadjust
-      \eq@readjust
-    \else % some other break penalty
-      \penalty-\count@
-    \fi
-    \unhbox#1}%
-}
-\def\eq@nulldisplay{%
-  \begingroup \frozen@everydisplay\@emptytoks
-  \@@display
-  \predisplaypenalty\@M \postdisplaypenalty\@M
-  \abovedisplayskip\z@skip \abovedisplayshortskip\z@skip
-  \belowdisplayskip\z@skip \belowdisplayshortskip\z@skip
-  \xdef\EQ@displayinfo{%
-    \prevgraf\the\prevgraf \predisplaysize\the\predisplaysize
-    \displaywidth\the\displaywidth \displayindent\the\displayindent
-    \listwidth\the\linewidth
-    \ifdim\displayindent>\z@
-      \advance\listwidth\the\leftmargin
-      \advance\listwidth\the\rightmargin
-    \fi
-    \relax}%
-  \halign{##\cr}%
-  \@@enddisplay
-  \par
-  \endgroup
-  \EQ@displayinfo
-}
-\def\eq@newline{%
-  \@ifstar{\eq@newlinea\@M}{\eq@newlinea\eqinterlinepenalty}}
-\def\eq@newlinea#1{%
-  \@ifnext[{\eq@newlineb{#1}}{\eq@newlineb{#1}[\maxdimen]}}
-\def\eq@newlineb#1[#2]{\penalty-\@M}
-\def\eq@revspace{%
-  \global\setbox\EQ@vimbox\vbox{\unvbox\EQ@vimbox
-    \unpenalty
-    \global\setbox\@ne\lastbox}%
-  \@@vadjust{\unvbox\@ne}%
-  \penalty-\@M
-}
-\def\eq@revspaceb{%
-  \global\setbox\EQ@vimcopy\vbox{\unvbox\EQ@vimcopy
-    \unpenalty
-    \global\setbox\@ne\lastbox}%
-  \@@vadjust{\unvbox\@ne}%
-  \penalty-\@M
-}
-\def\eq@break#1{\penalty-1000#1 \keep@glue}
-\let\@parshape\@empty
-\def\eq@measure{%
-  \ifdim\eq@indentstep=\maxdimen \eq@indentstep\eqindentstep \fi
-  \ifdim\eq@linewidth=\z@ \else \edef\eq@linewidths{{\the\eq@linewidth}}\fi
-  \eqrightskip \z@\@plus.2\columnwidth
-  \begingroup \eq@params
-  \leftskip\z@skip
-  \debug\eqinfo\gubed
-  \global\EQ@continue{\eq@trial}%
-  \eq@trial % uses \eq@linewidths
-  \eq@failout % will be a no-op if the trial succeeded
-  \endgroup
-  \EQ@trial
-}
-\let\EQ@trial\@empty
-\newtoks\EQ@continue
-\let\EQ@widths\@empty
-\def\eq@linewidths{\displaywidth\linewidth\columnwidth}
-\def\eq@trial{%
-  \ifx\@empty\eq@linewidths
-    \global\EQ@continue{}%
-  \else
-    \iffalse{\fi \@xp\eq@trial@a \eq@linewidths}%
-  \fi
-  \the\EQ@continue
-}
-\def\eq@trial@a#1{%
-  \dim@c#1\relax
-\debugwr{trial-A: width #1 (\the\dim@c)}%
-  \ifx T\eq@frame \eq@frame@adjust\dim@c \fi
-  \ifdim\dim@c>\eq@linewidth
-    \eq@linewidth\dim@c \eq@freewidth\eq@linewidth
-    \if@eq@number
-      \advance\eq@freewidth-\eqnumsep
-      \advance\eq@freewidth-\wd\EQ@numbox
-    \fi
-    \let\eq@trial@b\eq@trial@d
-    \csname eq@try@layout@\eq@layout\endcsname
-  \fi
-  \edef\eq@linewidths{\iffalse}\fi
-}
-\@namedef{eq@try@layout@?}{%
-  \let\eq@trial@b\eq@trial@c
-  \if\EQ@hasLHS
-\debugmsg{trial-A: LHS present (\the\eq@wdL)}%
-    \ifdim\eq@wdL>\eq@linewidth
-\debugwr{trial-A: LHS > linewidth}%
-       \dim@a\wd\EQ@copy \advance\dim@a-\eq@wdL
-       \ifdim\dim@a<.25\eq@linewidth \eq@try@layout@S
-       \else \eq@try@layout@l
-       \fi
-    \else
-      \ifdim\eq@wdL>.7\eq@linewidth
-\debugmsg{trial-A: LHS > .7 linewidth (linewidth=\the\eq@linewidth)}%
-        \eq@try@layout@iS
-      \else
-\debugmsg{trial-A: LHS not extraordinarily wide}%
-        \eq@try@layout@L
-      \fi
-    \fi
-  \else
-\debugwr{trial-A: No LHS here}%
-    \eq@try@layout@iS
-  \fi
-}
-\def\eq@trial@done{%
-\debugwr{End trial: Success!}%
-  \let\eq@failout\relax
-}
-\def\eq@trial@init{\global\let\EQ@fallback\eq@nextlayout}
-\def\eq@trial@save#1{%
-\debug \def\eq@zek{^^J|== \space}\let\eq@kez\@empty\debugwr{trial info:\eq@measurements}\debugmsg{bounding box: \the\eq@bodywidth x\the\eq@vspan^^J}%
-  \let\eq@zek\relax \let\eq@kez\relax
-\gubed
-  \xdef#1{%
-    \eq@linewidth\the\eq@linewidth \eq@freewidth\the\eq@freewidth
-    \eq@lines\the\eq@lines \eq@badness\the\eq@badness
-    \eq@wdL\the\eq@wdL \eq@bodywidth\the\eq@bodywidth \eq@sidespace\the\eq@sidespace
-    \eq@vspan\the\eq@vspan \eq@dp\the\eq@dp \eq@firstht\the\eq@firstht
-    \prerelpenalty\the\prerelpenalty % might change during processing
-    \def\@nx\eq@badline{\eq@badline}%
-    \def\@nx\eq@layout{\eq@layout}%
-    \def\@nx\eq@parshape{\@parshape}%
-    \def\@nx\eq@measurements{\eq@measurements}%
-    \def\@nx\adjust@rel@penalty{\adjust@rel@penalty}%
-    \def\@nx\eq@shiftnumber{\eq@shiftnumber}%
-  }%
-}
-\def\eq@recalc{%
-  \eq@bodywidth\z@ \eq@vspan\z@skip \eq@badness\z@
-  \eq@wdRmax\z@
-  \let\eq@zek\eq@recalc@a \eq@measurements \let\eq@zek\relax
-  \ifdim\eq@bodywidth<\eq@linewidth
-    \eq@sidespace\eq@linewidth \advance\eq@sidespace -\eq@bodywidth
-    \divide\eq@sidespace\tw@
-  \else
-    \eq@sidespace\z@
-  \fi
-}
-\def\eq@recalc@a#1x#2+#3\eq@kez{%
-  \eq@firstht#2\relax
-  \let\eq@zek\eq@recalc@b
-  \eq@zek#1x#2+#3\eq@kez
-}
-\def\eq@recalc@b#1^^J#2,#3x#4+#5@#6\eq@kez{%
-  \dim@a#3\relax
-  \ifdim\dim@a>\eq@wdRmax \eq@wdRmax\dim@a\fi
-  \advance\dim@a#2\relax
-  \ifdim\dim@a>\eq@bodywidth \eq@bodywidth\dim@a \fi
-  \eq@dp#5\relax
-  \advance\eq@vspan#1\advance\eq@vspan#4\advance\eq@vspan#5\relax
-  \ifnum#6>\eq@badness \eq@badness#6\relax\fi
-}
-\let\EQ@last@trial\@empty
-\def\eq@failout{%
-\debugmsg{End trial: failout}%
-  \global\let\EQ@trial\EQ@last@trial
-}
-\def\eq@frame@adjust#1{%
-  \dim@a\eq@framewd \advance\dim@a\eq@framesep
-  \advance#1-2\dim@a
-}
-\def\eq@layout{?}
-\def\eq@try@layout@D{%
-  \dim@a\eq@linewidth \advance\dim@a-\eq@indentstep
-  \edef\@parshape{\parshape 2
-    0pt \the\eq@wdL\space \the\eq@indentstep\space \the\dim@a\relax
-  }%
-  \def\adjust@rel@penalty{\penalty-99 }%
-  \eq@trial@b{D}{\eq@try@layout@A}%
-}
-\def\eq@try@layout@A{%
-  \edef\@parshape{\parshape 1 0pt \the\eq@linewidth\relax}%
-  \if\EQ@hasLHS \def\adjust@rel@penalty{\penalty-99 }\fi
-  \eq@trial@b{A}{}%
-}
-\def\eq@reindent@A{%
-  \dim@a\eq@linewidth \advance\dim@a-\eq@bodywidth
-  \edef\eq@parshape{%
-    \parshape 2
-      0pt \the\eq@bodywidth\space
-      \the\dim@a\space \the\eq@bodywidth\relax
-  }%
-  \leftskip\z@skip
-}
-\def\eq@try@layout@L{%
-  \dim@b\eq@linewidth \advance\dim@b-\eq@wdL
-  \edef\@parshape{\parshape 2 0pt \the\eq@linewidth\space
-    \the\eq@wdL\space \the\dim@b\relax
-  }%
-  \eq@trial@b{L}{\eq@try@layout@D}%
-}
-\def\eq@try@layout@iS{%
-  \edef\@parshape{\parshape 1 0pt \the\eq@freewidth\relax}%
-  \eq@trial@b{i}{\eq@try@layout@S}%
-}
-\def\eq@try@layout@S{%
-  \dim@b\eq@linewidth \advance\dim@b-2\eqmargin \advance\dim@b-1em%
-  \int@a\wd\EQ@copy \divide\int@a\dim@b
-  \advance\dim@b-\int@a\eq@indentstep\relax
-  \if@eq@number
-    \ifdim\dim@b>15em%
-      \advance\dim@b-\eqnumsep \advance\dim@b-\wd\EQ@numbox
-    \fi
-  \fi
-  \int@b\z@
-  \def\@tempa{\dim}%
-  \edef\@parshape{\parshape 2 0pt \the\dim@b\space
-    \the\eqmargin\space\the\dim@b\relax}%
-  \eq@trial@b{S}{\eq@try@layout@A}%
-}
-\def\eq@try@layout@l{%
-  \dim@a\eq@linewidth \advance\dim@a-\eq@indentstep
-  \int@a\eq@wdL \divide\int@a\dim@a
-  \advance\int@a\tw@
-  \edef\@parshape{\parshape \number\int@a\space
-    0pt \the\eq@linewidth
-  }%
-  \advance\int@a-\tw@
-  \dim@b=2\eq@indentstep
-  \dim@c\eq@linewidth \advance\dim@c-\dim@b
-  \edef\@parshape{\@parshape
-    \replicate{\int@a}{ \the\eq@indentstep\space\the\dim@a}%
-    \space\the\dim@b\space\the\dim@c
-  }%
-  \eq@trial@b{l}{\eq@try@layout@A}%
-}
-\def\eq@fix@lastline{%
-  \setbox\tw@\lastbox \dim@b\wd\tw@
-  \eq@dp\dp\tw@
-  \nointerlineskip\hbox to\dim@b{\unhbox\tw@
-    \skip@c\lastskip \unskip\unskip\hskip\skip@c
-  }%
-}
-\def\eq@trial@b{\eq@trial@c}
-\def\eq@compact@test{%
-  \debugwr{wdRmax: \the\eq@wdRmax}%
-  \let\@tempa\@empty
-  \if L\eq@layout
-    \ifnum\prerelpenalty=-\@M % standard noncompact value
-      \ifdim\eq@wdRmax>\eqcompactzone\relax
-      \else
-        \prerelpenalty=-99
-        \def\EQ@fallback{\endgroup
-          \begingroup \@firstoftwo{\eq@try@layout@L}}%
-        % This is sensitively dependent on the code that currently
-        % follows! Talk about bug prone! Watch out!
-        \def\@tempa##1{\csname iffalse\endcsname}%
-        \eq@repack@compact
-      \fi
-    \fi
-  \fi
-  \@tempa
-}
-\def\eq@trial@c#1#2{%
-\debug\message{^^J}\gubed
-\debugwr{Trying layout "#1" with parshape^^J|== \space\@xp\@gobble\@parshape}%
-  \begingroup
-  \eq@trial@init
-  \def\eq@layout{#1}%
-  \setbox\z@\vbox{%
-    \hfuzz\maxdimen
-    \eq@trial@p % run the given parshape
-%    \ifnum\eq@lines>\@ne \@xp\eq@compact@test \fi
-    \if\@Not{\eq@badline}%
-      \eq@trial@save\EQ@trial
-      \if@eq@number
-        \if i\eq@layout
-        \else
-          \if A\eq@layout \let\eq@shiftnumber\@True
-          \else           \eq@retry@with@number
-          \fi
-          \if\eq@shiftnumber
-            \begingroup
-            \EQ@trial
-            \let\@parshape\eq@parshape \let\eq@shiftnumber\@True
-            \eq@trial@save\EQ@trial
-            \endgroup
-          \fi
-        \fi
-      \fi
-      \if L\eq@layout \eq@check@density
-      \else
-        \if\@Not{\eq@badline}%
-          \aftergroup\@gobbletwo
-          \global\EQ@continue{\eq@trial@done}%
-        \fi
-      \fi
-    \else
-      \eq@trial@save\EQ@last@trial
-    \fi
-  }% end of vbox
-  \EQ@fallback{#2}%
-  \endgroup
-}
-\def\eq@check@density{%
-  \if\@Or{\@Not\EQ@hasLHS}{\eq@shortLHS}%
-    \aftergroup\@gobbletwo % cancel the \EQ@fallback code
-    \global\EQ@continue{\eq@trial@done}%
-  \else
-    \if\eq@dense@enough
-      \aftergroup\@gobbletwo % cancel the \EQ@fallback code
-      \global\EQ@continue{\eq@trial@done}%
-    \fi
-  \fi
-}
-\def\eq@retry@with@number{%
-\debugwr{Retry-with-number: wdT=\the\eq@bodywidth, freewidth=\the\eq@freewidth}%
-\toks@\@xp{\EQ@trial}\debugwr{EQ@trial: \the\toks@}%
-  \ifdim\eq@bodywidth>\eq@freewidth \eq@retry@with@number@a \fi
-}
-\let\eq@shiftnumber\@False
-\def\eq@retry@with@number@a{%
-  \adjust@for@number % depends on number placement
-\debug\message{^^J}\gubed\debugwr{Retrying (to make room for the number) with parshape^^J|== \space\@xp\@gobble\@parshape}%
-  \nointerlineskip
-  \edef\eq@prev@lines{\the\eq@lines}%
-  \eq@trial@p
-  \int@b\eq@prev@lines \advance\int@b\@ne
-  \ifnum\eq@lines>\int@b
-    \let\eq@shiftnumber\@True
-  \else
-    \if\@Not{\eq@badline}%
-      \let\eq@shiftnumber\@False
-      \eq@trial@save\EQ@trial
-    \else
-      \let\eq@shiftnumber\@True
-    \fi
-  \fi
-}
-\def\adjust@for@number{%
-\debugwr{eq@freewidth=\the\eq@freewidth??}%
-  \dim@d\wd\EQ@numbox \advance\dim@d\eqnumsep
-\debugwr{Adjusting by +\the\dim@d}%
-  \@xp\let\@xp\adjust@for@number@b
-    \csname adjust@for@number@\eqnumside\eqnumplace\endcsname
-  \@xp\adjust@for@number@a\@parshape\relax
-}
-\def\adjust@for@number@a#1 #2\relax{%
-  \edef\@parshape{#1}%
-  \adjust@for@number@b#2 @ @ \relax
-}
-\def\adjust@for@number@LT#1 #2 {%
-  \ifx @#1\edef\@parshape{\@parshape\relax}%
-    \@xp\@gobble
-  \else
-    \dim@a#1\advance\dim@a\dim@d
-    \dim@b#2\advance\dim@b-\dim@d
-    \edef\@parshape{\@parshape\space\the\dim@a\space\the\dim@b}%
-  \fi
-  \adjust@for@number@LT
-}
-\def\adjust@for@number@LM{%
-  \ifnum\eq@lines>\tw@
-    \advance\dim@d\eq@bodywidth
-    \advance\dim@d-\eq@linewidth
-  \fi
-\debugwr{No, adjusting by +\the\dim@d\space instead}%
-  \adjust@for@number@LT
-}
-\def\adjust@for@number@RM#1 #2 {%
-  \ifx @#1\edef\@parshape{\@parshape\relax}%
-    \@xp\@gobble
-  \else
-    \dim@c#2\relax
-    \dim@b\eq@freewidth
-    \advance\dim@b-#1\advance\dim@b-\dim@c
-    \ifdim\dim@b<\z@ \advance\dim@c\dim@b
-      \ifdim\dim@c<\p@ \dim@c\p@\relax \fi
-    \fi
-    \edef\@parshape{\@parshape\space#1 \the\dim@c}%
-  \fi
-  \adjust@for@number@RM
-}
-\def\eq@trial@p{%
-  \@parshape %
-  \eq@dump@box\unhcopy\EQ@copy
-  {\@@par}% leave \parshape readable
-  \eq@lines\prevgraf
-\debugmsg{Number of lines: \number\eq@lines}%
-  \eq@fix@lastline
-  \let\eq@badline\@False
-  \if i\eq@layout \ifnum\eq@lines>\@ne \let\eq@badline\@True \fi\fi
-  \eq@curline\eq@lines % loop counter for eq@measure@lines
-  \let\eq@measurements\@empty
-  \eq@ml@record@indents
-  \eq@measure@lines
-  \eq@recalc
-}
-\let\adjust@rel@penalty\@empty
-\def\eq@shortLHS{0\ifdim\eq@wdL>.44\eq@bodywidth \@xp 1\else \@xp 0\fi}
-\def\eq@longLHS{0\ifdim\eq@wdL>6em \@xp 0\else \@xp 1\fi}
-\def\eq@nextlayout#1{%
-  \endgroup
-\debugwr{Nope ... that ain't gonna work.}%
-  \begingroup #1%
-}
-\def\eq@trial@d#1#2{\eq@trial@c{#1}{}}
-\let\EQ@fallback\@empty
-\def\eq@ml@record@indents{%
-  \int@a\z@
-  \def\@tempa{%
-    \advance\int@a\@ne
-    \@xp\edef\csname eq@i\number\int@a\endcsname{\the\dim@a}%
-    \ifnum\int@a<\int@b \afterassignment\@tempb \fi
-    \dim@a
-  }%
-  \def\@tempb{\afterassignment\@tempa \dim@a}%
-  \def\@tempc##1##2 {\int@b##2\afterassignment\@tempa\dim@a}%
-  \@xp\@tempc\@parshape
-}
-\chardef\eq@zek=`\!
-\chardef\eq@kez=`\?
-\def\eq@measurements{%
-  \eq@zek 4.5pt/5.0pt,66.0ptx6.8pt+2.4pt@27\eq@kez
-  ...
-}
-\def\eq@measure@lines{%
-  \let\eq@ml@continue\eq@measure@lines
-  \setbox\tw@\lastbox \dim@b\wd\tw@ % find target width of line
-  \setbox\z@\hbox to\dim@b{\unhbox\tw@}% check for overfull
-  \eq@badness\badness
-  \ifnum\eq@badness<\inf@bad \else \let\eq@badline\@True \fi
-  \eq@ml@a \eq@ml@continue
-}
-\def\eq@ml@a{%
-  \setbox\tw@\hbox{\unhbox\z@ \unskip}% find natural width
-\debug\ifnum\eq@badness<\inf@bad\else\debugmsg{!?! Overfull: \the\wd\tw@ >\the\dim@b}\fi\gubed
-  \ifdim\dim@b<\wd\tw@ \dim@a\dim@b  % shrunken line
-  \else                \dim@a\wd\tw@ % OK to use natural width
-  \fi
-  \skip@a\lastskip \unskip \unpenalty
-  \ifdim\skip@a=\z@
-    \let\eq@ml@continue\relax % end the recursion
-  \else
-    % Sum repeated vskips if present
-    \def\@tempa{%
-      \ifdim \lastskip=\z@
-      \else \advance\skip@a\lastskip \unskip\unpenalty \@xp\@tempa
-      \fi
-    }%
-  \fi
-  \edef\eq@measurements{\eq@zek
-    \the\skip@a\space^^J% extra space to facilitate extracting only the
-                        % dimen part later
-    \csname eq@i%
-      \ifnum\eq@curline<\parshape \number\eq@curline
-      \else\number\parshape
-      \fi
-    \endcsname,\the\dim@a x\the\ht\tw@+\the\dp\tw@ @\the\eq@badness\eq@kez
-    \eq@measurements
-  }%
-  \advance\eq@curline\m@ne
-  \ifnum\eq@curline=\z@ \let\eq@ml@continue\relax\fi
-}
-\def\eq@ml@vspace{%
-  \global\advance\eq@vspan\lastskip \unskip\unpenalty
-  \ifdim\lastskip=\z@ \else \@xp\eq@ml@vspace \fi
-}
-\def\eq@dense@enough{%
-  \ifnum\eq@lines<\thr@@ \@True
-  \else
-    \ifdim\eq@wdL >.7\eq@bodywidth \@False
-    \else \@xp\@xp\@xp\eq@dense@enough@a
-    \fi
-  \fi
-}
-\def\true@false@true{\fi\fi\iftrue\iffalse\iftrue}
-\def\false@false@false{\fi\fi\iffalse\iffalse\iffalse}
-\def\false@true@false{\fi\fi\iffalse\iftrue\iffalse}
-\def\eq@density@factor{.475}
-\def\eq@dense@enough@a{%
-  \@True \fi
-  \ifnum\eq@lines>\sixt@@n
-    \eq@dense@enough@b
-  \else
-    \dim@b\z@ \let\eq@zek\eq@delt \eq@measurements
-    \dim@c\eq@density@factor\eq@bodywidth \multiply\dim@c\eq@lines
-\debugwr{black \the\dim@b/\eq@density@factor total \the\dim@c}%
-    \ifdim\dim@b>\dim@c \true@false@true \else \false@false@false \fi
-  \fi
-}
-\def\eq@delt#1^^J#2,#3x#4+#5@#6\eq@kez{\advance\dim@b#3\relax}%
-\def\eq@dense@enough@b{%
-  \int@b\eq@bodywidth \divide\int@b\p@
-  \dim@b\eq@wdL \divide\dim@b\int@b
-  \dim@c\eq@lines\p@ \multiply\dim@c\f@ur
-  \int@b\eq@lines \multiply\int@b 9 \advance\int@b -10%
-  \divide\dim@c\int@b
-\debugwr{l/t \the\dim@b\space< \the\dim@c\space 4n/(9n-10)?}%
-  \ifdim\dim@b<\dim@c \true@true@true \else \false@true@false \fi
-}
-\def\adjust@parshape#1{%
-  \@xp\adj@psh@a \csname adjust@parshape@#1@\eq@layout\endcsname
-}
-\def\adj@psh@a#1{%
-  \ifx\@@undefined#1\relax
-\debugmsg{UNDEFINED: \string#1}%
-  \else \@xp#1\eq@parshape
-  \fi
-}
-\def\adj@psh@b#1{%
-\debugmsg{Adjusting parshape (\eqindent\if@eq@number\eqnumside\eqnumplace\fi @\eq@layout)}%
-  \edef\eq@parshape{\parshape \number\eq@lines}%
-  \let\eq@zek#1\eq@measurements \let\eq@zek\relax
-  \edef\eq@parshape{\eq@parshape\relax}%
-  \leftskip\z@skip
-}
-\def\adjust@parshape@C@L#1 #2 #3 #4 #5\relax{%
-  \dim@a\leftskip \advance\dim@a#4\relax
-  \edef\eq@parshape{#1 \the\leftskip\space#3 \the\dim@a\space#5\relax}%
-  \leftskip\z@skip
-}
-\def\adjust@parshape@C@D#1 #2 #3 #4 #5\relax{%
-  \dim@b\eq@linewidth \advance\dim@b-\eq@bodywidth
-\debugmsg{linewidth - wdT = \the\eq@linewidth\space- \the\eq@bodywidth\space=\the\dim@b}%
-  \advance\dim@b-\eqmargin
-\debugmsg{ - eqmargin (\the\eqmargin) = \the\dim@b}%
-  \advance\dim@b#4\relax
-\debugmsg{ + #4 = \the\dim@b}%
-  \dim@a\eqmargin
-  \adj@psh@b\C@Deq@zek
-}
-\def\C@Deq@zek#1^^J#2,#3x#4\eq@kez{%
-  \edef\eq@parshape{\eq@parshape\space \the\dim@a\space #3}%
-  \dim@a\dim@b % use dim@b for all remaining lines
-}
-\def\adjust@parshape@C@S#1 #2 #3 #4 #5\relax{%
-  \dim@b#4\relax % normally = \eqmargin
-  \dim@d\eq@linewidth \advance\dim@d-\eq@bodywidth
-  \ifdim\dim@d<2\dim@b
-    \dim@c\leftskip
-    \advance\dim@d-\dim@c
-  \else \advance\dim@d-2\dim@b
-    \dim@c\dim@b
-  \fi
-  \advance\dim@d-\dim@c \advance\dim@d\dim@b
-  \int@a\eq@lines \advance\int@a\m@ne
-  \ifnum\int@a>\@ne \divide\dim@d\int@a \fi
-\debugmsg{dim@d after dividing: \the\dim@d}%
-  \adj@psh@b\C@Seq@zek
-}
-\def\C@Seq@zek#1^^J#2,#3x#4+#5@#6\eq@kez{%
-  \edef\eq@parshape{\eq@parshape\space \the\dim@c\space #3}%
-  \advance\dim@c\dim@d
-}
-\def\adjust@parshape@CRM@D#1 #2 #3 #4 #5\relax{%
-  \dim@b\eq@linewidth \advance\dim@b-\eq@bodywidth
-\debugmsg{linewidth - wdT = \the\eq@linewidth\space- \the\eq@bodywidth\space=\the\dim@b}%
-  \advance\dim@b-\eqnumsep \advance\dim@b-\wd\EQ@numbox
-\debugmsg{ - numsep (\the\eqnumsep) - numwd (\the\wd\EQ@numbox) = \the\dim@b}%
-  \advance\dim@b#4\relax
-\debugmsg{ + #4 = \the\dim@b}%
-  \dim@a\eqmargin
-  \adj@psh@b\C@Deq@zek
-}
-\def\adjust@parshape@CRM@L{\adjust@parshape@C@L}
-\def\adjust@parshape@CRM@S#1 #2 #3 #4 #5\relax{%
-  \dim@b#4\relax % normally = \eqmargin
-  \dim@d\eq@linewidth \advance\dim@d-\eq@bodywidth
-  \advance\dim@d-\eqnumsep \advance\dim@d -\wd\EQ@numbox
-  \ifdim\dim@d<\dim@b \dim@c\leftskip
-  \else \dim@c\dim@b
-  \fi
-  \advance\dim@d-\dim@c \advance\dim@d\dim@b
-  \int@a\eq@lines \advance\int@a\m@ne
-  \ifnum\int@a>\@ne \divide\dim@d\int@a \fi
-\debugmsg{dim@d after dividing: \the\dim@d}%
-  \adj@psh@b\C@Seq@zek
-}
-\def\adjust@parshape@CRM@A#1\relax{\debugmsg{CRM@A: #1}}
-\def\adjust@parshape@CRM@l#1\relax{\debugmsg{CRM@l: #1}}
-\let\eq@parshape\@empty
-\def\eq@params{%
-  \baselineskip\eqlinespacing
-  \lineskip\eqlineskip \lineskiplimit\eqlineskiplimit
-  \clubpenalty\@M \widowpenalty\@M \interlinepenalty\eqinterlinepenalty
-  \linepenalty\eqlinepenalty \exhyphenpenalty9999
-  \rightskip\eqrightskip
-  \ifdim\hfuzz<\p@ \hfuzz\p@ \fi
-  \advance\rightskip \z@\@minus\hfuzz
-  \hfuzz\z@
-  \parfillskip\z@skip
-  \if\eq@centerlines
-    \advance\leftskip\rightskip \advance\leftskip -1\rightskip
-  \fi
-  \tolerance9999 \pretolerance\m@ne
-  \hbadness\tolerance
-}
-\def\eq@dump@box#1#2{%
-%\debug@box#1%
-\debugwr{Dumping with leftskip = \the\leftskip,
-  \ifx\@empty\eq@parshape \else eq\fi @parshape =}%
-\debugwr{\ifx\@empty\eq@parshape \@parshape \else\eq@parshape\fi}%
-  \noindent #1#2\setbox\f@ur\lastbox \setbox\tw@\lastbox
-  \if L\eq@layout \box\tw@ \else\unhbox\tw@\fi
-  \adjust@rel@penalty \unhbox\f@ur
-}
-\def\eq@C{%
-\debugmsg{\eq@sidespace\the\eq@sidespace, \eq@bodywidth\the\eq@bodywidth, \eq@linewidth\the\eq@linewidth}%
-  \eq@params
-  \leftskip\eq@sidespace
-  \adjust@parshape{C}%
-  \eq@parshape
-  \eq@topspace{\noindent}%
-  \ifx F\eq@frame
-  \else
-    \vbox to\eq@firstht{\hbox to\z@{\eq@addframe\hss}\vss}%
-  \fi
-  \eq@dump@box\unhbox\EQ@box \@@par
-}
-\def\eq@CRB{%
-  \if\eq@shiftnumber
-    \leftskip\eq@sidespace
-  \else
-    \ifnum\eq@lines=\@ne
-      \leftskip\eq@sidespace \advance\leftskip\eqnumsep
-      \ifdim\leftskip<3\wd\EQ@numbox
-        \multiply\leftskip\tw@ \divide\leftskip\thr@@
-        \ifdim\leftskip<2\eqnumsep
-          \leftskip\eq@sidespace \divide\leftskip\tw@
-        \fi
-\debugmsg{Shifting off-center: leftskip \the\leftskip}%
-      \else
-        \divide\leftskip\tw@
-\debugmsg{Plenty of room: leftskip \the\leftskip}%
-      \fi
-    \fi
-  \fi
-  \eq@CRBa
-}
-\def\eq@CRBa{%
-  \eq@topspace{\noindent}%
-  \ifx F\eq@frame
-  \else \vbox to\eq@firstht{\hbox to\z@{\eq@addframe\hss}\vss}%
-  \fi
-  \eq@params \eq@parshape
-  \add@grp@label
-  \eq@dump@box\unhbox\EQ@box \@@par
-  \penalty\@M
-  \if\eq@shiftnumber
-  \else
-    \lineskiplimit-\maxdimen \baselineskip\z@skip
-  \fi
-  \hbox to\eq@linewidth{\hfil\copy\EQ@numbox}%
-}
-\def\eq@CRM{%
-\debug
-  \dim@a\eq@bodywidth \advance\dim@a\eqnumsep \advance\dim@a\wd\EQ@numbox
-\debugmsg{\hsize\the\hsize, \eq@linewidth\the\eq@linewidth}%
-\debugmsg{T+S+N = \the\eq@bodywidth+\the\eqnumsep+\the\wd\EQ@numbox\space= \the\dim@a}%
-\debugmsg{sidespace: \the\eq@sidespace}%
-\gubed
-  \ifnum\eq@lines<\tw@
-    \ifdim\eq@bodywidth>\eq@freewidth \let\eq@shiftnumber\@True\fi
-  \fi
-  \debugmsg{\rightskip=\the\rightskip??}%
-  \parfillskip\z@skip
-  \if\eq@shiftnumber
-    \@xp\eq@CRB % shifted number
-  \else
-    \set@leftskip@for@centering
-    \@xp\eq@CRMa % nonshifted number
-  \fi
-}
-\def\set@leftskip@for@centering{%
-  \leftskip\eq@sidespace\relax
-  \ifdim\leftskip>\z@ % when not true?
-    % Skip quickly past the more complicated stuff if not needed (which
-    % is true most of the time)
-    \ifdim\leftskip<2\wd\EQ@numbox
-      \set@leftskip@fca
-    \else
-\debugwr{Plenty of room: leftskip \the\leftskip}%
-    \fi
-  \fi
-}
-\def\set@leftskip@fca{%
-  % Save free space = linewidth - bodywidth - numberwidth in \dim@a
-  \dim@a\eq@linewidth \advance\dim@a-\eq@bodywidth
-  \advance\dim@a-\wd\EQ@numbox
-  \ifdim\dim@a<\eqnumsep
-    \leftskip\z@skip
-\debugwr{Not enough room, wha happend?}%
-  \else
-    % Put two thirds of the free space on the side opposite to the number
-    \leftskip\dim@a \multiply\leftskip\tw@ \divide\leftskip\thr@@
-    \dim@b\dim@a \advance\dim@b-\leftskip
-    % But if that leaves less than eqnumsep for the other side, we need
-    % to do some more adjusting.
-    \ifdim\dim@b<\eqnumsep
-      \leftskip\dim@a \advance\leftskip-\eqnumsep
-\debugwr{Off-center: far side \the\leftskip, near side \the\eqnumsep
-(\string\eqnumsep)}%
-    \else
-\debugwr{Off-center: far side \the\leftskip\space (2/3 F), near side \the\dim@b\space (1/3 F)}%
-    \fi
-  \fi
-  \if L\eqnumside
-    % leftskip=.67F dim@a=.33F (e.g.)
-    % swap dim@a and leftskip, then add number width to leftskip
-    % and subtract it from rightskip
-    \dim@b\dim@a \advance\dim@b-\leftskip
-    \dim@a\leftskip \leftskip\dim@b
-    \advance\leftskip\wd\EQ@numbox
-    \edef\rightskip@shift{\advance\rightskip-\wd\EQ@numbox}%
-  \fi
-  \relax % watch it!
-}
-\let\rightskip@shift\@empty
-\def\eq@CRMa{%
-  \eq@topspace{\vskip\parskip}%
-  \vbox to\eq@firstht{%
-    \ifx F\eq@frame
-    \else
-      \moveright\leftskip\hbox to\z@{\eq@addframe\hss}%
-    \fi
-    \vss}%
-  \penalty\@M
-  \skip@c\eq@vspan
-  \advance\skip@c-\ht\EQ@numbox \advance\skip@c-\dp\EQ@numbox
-  \divide\skip@c\tw@
-  \parskip-\skip@c
-  \advance\parskip-\ht\EQ@numbox \advance\parskip-\dp\EQ@numbox
-  \advance\skip@c-\eq@firstht
-  \vskip\skip@c \nointerlineskip
-  \hbox to\hsize{\hfil\copy\EQ@numbox}%
-  \nobreak
-  \eq@params
-  \adjust@parshape{CRM}%
-  \eq@parshape
-  \nointerlineskip \noindent\add@grp@label \eq@dump@box\unhbox\EQ@box %
-%  \tracingparagraphs=2 \@@par \tracingparagraphs=0%
-  \@@par
-}
-\def\eq@CLM{%
-  \ifnum\eq@lines=\@ne
-    \ifdim\eq@freewidth<\wd\EQ@box
-      \let\eq@shiftnumber\@True
-    \fi
-  \fi
-  \if\eq@shiftnumber
-    \eq@CLT
-  \else
-    \set@leftskip@for@centering
-    \rightskip\eqrightskip % see also \eq@params
-    \parfillskip\z@skip
-    \ifnum\eq@lines>\@ne \eq@topspace{\vskip\parskip}%
-    \else \vskip\abovedisplayskip
-    \fi
-    \vbox to\eq@firstht{%
-      \ifx F\eq@frame
-      \else
-        \moveright\leftskip\hbox to\z@{\eq@addframe\hss}%
-      \fi
-      \vss}%
-    \nointerlineskip
-    \penalty\@M
-    \vskip@for@number % also sets parskip for the following material
-    \copy\EQ@numbox
-    \nobreak
-    \eq@params
-    \rightskip@shift % compensate for left-hand number
-\debugmsg{\rightskip=\the\rightskip}%
-    \eq@parshape
-%\debug@box\EQ@box\tracingparagraphs\@ne\debug@para
-    \nointerlineskip
-    \noindent\add@grp@label \eq@dump@box\unhbox\EQ@box \@@par
-  \fi
-}
-\def\vskip@for@number{%
-  \skip@c\eq@vspan \advance\skip@c-\ht\EQ@numbox
-  \advance\skip@c-\dp\EQ@numbox \divide\skip@c\tw@
-  \parskip-\skip@c
-  \advance\parskip-\ht\EQ@numbox \advance\parskip-\dp\EQ@numbox
-  \advance\skip@c-\eq@firstht
-  \vskip\skip@c
-}
-\def\eq@CLT{%
-  \if\eq@shiftnumber
-    \if A\eq@layout \eq@reindent@A
-    \else \leftskip\eq@sidespace \divide\leftskip\tw@
-    \fi
-  \else
-    \leftskip\eq@sidespace \advance\leftskip\eqnumsep
-    \ifnum\eq@lines=\@ne
-      \ifdim\eq@sidespace<2\wd\EQ@numbox
-        \multiply\leftskip\tw@ \divide\leftskip\thr@@
-%\debugmsg{Shifting off-center: leftskip \the\leftskip}%
-      \else
-        \divide\leftskip\tw@
-%\debugmsg{Plenty of room: leftskip \the\leftskip}%
-      \fi
-    \else
-      \divide\leftskip\tw@
-    \fi
-  \fi
-  \eq@CLTa
-}
-\def\eq@CLTa{%
-  \vskip\abovedisplayskip
-  \copy\EQ@numbox \penalty\@M
-  \if\eq@shiftnumber \else \kern-\eq@firstht \nointerlineskip \fi
-  \noindent
-  \ifx F\eq@frame
-  \else \vbox to\eq@firstht{\hbox to\z@{\eq@addframe\hss}\vss}%
-  \fi
-  \eq@params \eq@parshape
-  \add@grp@label \eq@dump@box\unhbox\EQ@box\@@par
-}
-\def\eq@IRM{\leftskip\mathindent \eq@CRMa}
-\def\eq@IRB{\leftskip\mathindent \eq@CRBa}
-\def\eq@I{%
-  \leftskip\mathindent
-  \eq@params
-  \eq@topspace{\noindent}%
-  \ifx F\eq@frame
-  \else
-    \vbox to\eq@firstht{\hbox to\z@{\eq@addframe\hss}\vss}%
-  \fi
-  \eq@dump@box\unhbox\EQ@box\@@par
-}
-\newcommand\eqframe[2]{\framebox{\z@rule\@height#2\kern#1}}
-\def\eq@addframe{%
-  \hbox to\z@{\dim@a\fboxsep \advance\dim@a\fboxrule
-    \kern-\dim@a
-    \vbox to\z@{\kern-\dim@a
-      \hbox{\eqframe{\eq@bodywidth}{\eq@vspan}}%
-      \vss
-    }%
-    \hss
-  }%
-}
-\@saveprimitive\left\@@left
-\@saveprimitive\right\@@right
-\newcount\lr@level
-\def\eq@left{%
-  \@ifnext .{\eq@nullleft}{\begingroup \let\delimiter\eq@left@a}%
-}
-\def\eq@right{%
-  \@ifnext .{\eq@nullright}{\begingroup \let\delimiter\eq@right@a}%
-}
-\def\eq@left@a#1 #2{\endgroup\@@left\delimiter#1 \after@open}
-\def\eq@right@a#1 #2{\endgroup
-  \@@right\delimiter#1 \after@close\ss@scan{#1}%
-}
-\def\eq@nullleft#1{\@@left#1\after@open}
-\def\eq@nullright#1{\@@right#1\after@close}
-\def\delim@reset{%
-  \let\after@open\relax \let\after@close\relax
-  \let\left\@@left \let\right\@@right
-}
-\@ifundefined{bBigg@}{% not defined
-  \let\big@size\p@
-  \def\big{\bBigg@{8.5}}\def\Big{\bBigg@{11.5}}%
-  \def\bigg{\bBigg@{14.5}}\def\Bigg{\bBigg@{17.5}}%
-  \def\biggg{\bBigg@{20.5}}\def\Biggg{\bBigg@{23.5}}%
-}{}
-\def\bBigg@#1#2{%
-  {\delim@reset
-   \left#2%
-   \vrule\@height#1\big@size\@width-\nulldelimiterspace
-   \right.
-  }%
-}
-\def\bigl#1{\mathopen\big{#1}\after@open}
-\def\Bigl#1{\mathopen\Big{#1}\after@open}
-\def\biggl#1{\mathopen\bigg{#1}\after@open}
-\def\Biggl#1{\mathopen\Bigg{#1}\after@open}
-\def\bigggl#1{\mathopen\biggg{#1}\after@open}
-\def\Bigggl#1{\mathopen\Biggg{#1}\after@open}
-
-\def\bigr#1{\mathclose\big{#1}\after@close}
-\def\Bigr#1{\mathclose\Big{#1}\after@close}
-\def\biggr#1{\mathclose\bigg{#1}\after@close}
-\def\Biggr#1{\mathclose\Bigg{#1}\after@close}
-\def\bigggr#1{\mathclose\biggg{#1}\after@close}
-\def\Bigggr#1{\mathclose\Biggg{#1}\after@close}
-
-%% No change needed, I think. [mjd,1998/12/04]
-%%\def\bigm{\mathrel\big}
-%%\def\Bigm{\mathrel\Big}
-%%\def\biggm{\mathrel\bigg}
-%%\def\Biggm{\mathrel\Bigg}
-%%\def\bigggm{\mathrel\biggg}
-%%\def\Bigggm{\mathrel\Biggg}
-\let\m@@DeL\m@DeL \let\m@@DeR\m@DeR \let\m@@DeB\m@DeB
-\def\d@@DeL#1#2#3{%
-  \delimiter"4\@xp\delim@a\csname sd@#1#2#3\endcsname #1#2#3 \after@open
-}
-\def\d@@DeR#1#2#3{%
-  \delimiter"5\@xp\delim@a\csname sd@#1#2#3\endcsname #1#2#3 \after@close
-}
-\def\d@@DeB#1#2#3{%
-  \delimiter"0\@xp\delim@a\csname sd@#1#2#3\endcsname #1#2#3 \after@bidir
-}
-\let\after@bidir\@empty
-\mathchardef\zero@bop=888 \relax
-\mathchardef\bop@incr=4444 \relax
-\def\after@open{%
-  \global\advance\lr@level\@ne
-  \prebinoppenalty\bop@incr \multiply\prebinoppenalty\lr@level
-  \advance\prebinoppenalty\zero@bop
-  \ifnum\eqbreakdepth<\lr@level
-    \let\m@Bin\m@@Bin
-  \else
-    \eq@binoffset=\eqbinoffset
-    \advance\eq@binoffset\lr@level\eqdelimoffset plus1fill\relax
-    \def\dt@fill@cancel{\hskip\z@ minus1fill\relax}%
-  \fi
-}
-\def\after@close{%
-  \global\advance\lr@level\m@ne
-  \ifnum\lr@level<\z@ \eq@lrbad \global\lr@level\z@ \fi
-  \prebinoppenalty\bop@incr \multiply\prebinoppenalty\lr@level
-  \advance\prebinoppenalty\zero@bop
-  \ifnum\eqbreakdepth<\lr@level
-  \else \let\m@Bin\d@@Bin
-  \fi
-  \ifnum\lr@level<\@ne \eq@binoffset=\eqbinoffset\relax \fi
-}
-\def\eq@lrbad{%
-  \PackageError{breqn}{Too many closing delimiters?}{%
-    The unmatched delimiter might be further back.\MessageBreak
-    \@ehc
-  }%
-}
-\let\subsup@flag=\count@
-\def\ss@delim@a#1#2#3#4{\xdef\right@delim@code{\number"#2#3#4}}
-\def\ss@scan#1{%
-  \begingroup
-    \let\delim@a\ss@delim@a \@tempcnta#1\relax
-  \endgroup
-  \subsup@flag\@M \afterassignment\ss@scan@a \let\@let@token=}
-\def\ss@scan@a{%
-  \ifx\@let@token\sb \advance\subsup@flag\@ne\else
-  \ifx\@let@token\sp \advance\subsup@flag\tw@\else
-    \ss@finish
-    \expandafter\@firstoftwo % gobble \ss@scan@b
-  \fi\fi
-  \ss@scan@b\@let@token
-}
-\def\ss@scan@b#1#2{#1{%
-% hack! coff!
-  \let\m@Bin\m@@Bin  \let\m@Rel\m@@Rel
-  #2}\afterassignment\ss@scan@a \let\@let@token=}%
-\def\ss@finish{%
-  \@@vadjust{\penalty\thr@@}%
-  \penalty\right@delim@code \penalty-\subsup@flag \keep@glue
-}
-\def\eq@lrunpack{\setbox\z@\lastbox
-  \unskip \nointerlineskip
-  \noindent\unhbox\z@ \unskip
-  \subsup@flag-\lastpenalty \unpenalty
-  \xdef\right@delim@code{\number\lastpenalty}%
-  \unpenalty
-  \ifnum\subsup@flag>\@M
-    \advance\subsup@flag-\@M
-    \setbox\tw@\lastbox
-  \else \setbox\tw@\box\voidb@x
-  \fi
-  \setbox\z@\lastbox
-  \ifvoid\tw@ \unhbox\z@
-  \else \lrss@reattach % uses \subsup@flag, box\z@, box\tw@
-  \fi
-  \penalty-\@Mi\z@rule\@@par
-  \setbox\z@\lastbox \unskip\unpenalty
-%%{\showboxbreadth\maxdimen\showboxdepth99\showlists}%
-}
-\dimendef\sub@depth=8 \dimendef\sup@base=6
-\dimendef\prelim@sub@depth=4 \dimendef\prelim@sup@base=2
-\def\sym@xheight{\fontdimen5\textfont\tw@}
-\def\sup@base@one{\fontdimen13\textfont\tw@}
-\def\sub@base@one{\fontdimen16\textfont\tw@}
-\def\sub@base@two{\fontdimen17\textfont\tw@}
-\def\sup@drop{\fontdimen18\scriptfont\tw@}
-\def\sub@drop{\fontdimen19\scriptfont\tw@}
-\providecommand{\mathaxis}{\fontdimen22\textfont\tw@}
-\def\lrss@reattach{%
-  \begingroup
-  % "The TeXbook" Appendix G step 18:
-  \prelim@sup@base\ht\z@ \advance\prelim@sup@base-\sup@drop
-  \prelim@sub@depth\dp\z@ \advance\prelim@sub@depth\sub@drop
-  \unhbox\z@
-  \ifcase\subsup@flag      % case 0: this can't happen
-  \or \lr@subscript   % case 1: subscript only
-  \or \lr@superscript % case 2: superscript only
-  \else \lr@subsup    % case 3: sub and superscript both
-  \fi
-  \endgroup
-}
-\def\lr@subscript{%
-  \sub@depth\sub@base@one
-  \ifdim\prelim@sub@depth>\sub@depth \sub@depth\prelim@sub@depth\fi
-  \dim@a\ht\tw@ \advance\dim@a -.8\sym@xheight
-  \ifdim\dim@a>\sub@depth \sub@depth\dim@a \fi
-  \twang@adjust\sub@depth
-  \lower\sub@depth\box\tw@
-}
-\def\lr@superscript{%
-  \sup@base\sup@base@one
-  \ifdim\prelim@sup@base>\sup@base \sup@base\prelim@sup@base\fi
-  \dim@a\dp\tw@ \advance\dim@a -.25\sym@xheight
-  \ifdim\dim@a>\sup@base \sup@base\dim@a \fi
-  \twang@adjust\sup@base
-  \raise\sup@base\box\tw@
-}
-\def\lr@subsup{%
-  \sub@depth\sub@base@two
-  \ifdim\prelim@sub@depth>\sub@depth \sub@depth\prelim@sub@depth \fi
-  \twang@adjust\sub@depth
-  \lower\sub@depth\box\tw@
-}
-\def\twang@adjust#1{%
-  \begingroup
-    \@ifundefined{twang@\right@delim@code}{}{%
-      \dim@d=#1\advance\dim@d-\mathaxis
-      % put an upper limit on the adjustment
-      \ifdim\dim@d>1em \dim@d 1em \fi
-      \kern\csname twang@\right@delim@code\endcsname\dim@d
-    }%
-  \endgroup
-}
-\newcommand{\DeclareTwang}[2]{%
-  \ifcat.\@nx#1\begingroup
-    \lccode`\~=`#1\lowercase{\endgroup \DeclareTwang{~}}{#2}%
-  \else
-    \@xp\decl@twang#1?\@nil{#2}%
-  \fi
-}
-\def\decl@twang#1#2#3#4#5#6#7\@nil#8{%
-  \@namedef{twang@\number"#4#5#6}{#8}%
-}
-\DeclareTwang{\rangle}{-.4}
-\DeclareTwang{)}{-.33}
-\DeclareTwang{\rbrace}{-.25}
-\newenvironment{dseries}{\@eq@numbertrue \@optarg\@dseries{}}{}%
-\def\enddseries#1{\check@punct@or@qed}
-\def\@dseries[#1]{%
-  \def\display@setup{\displaystyle}%
-  \let\eq@centerlines\@True
-  \@dmath[#1]%
-  \mathsurround\z@\@@math \penalty\@Mi
-  \let\endmath\ends@math
-  \def\premath{%
-    \ifdim\lastskip<.49em \unskip\fi
-    \ifnum\lastpenalty<\@M\dquad\fi
-  }%
-  \def\postmath{\eq@addpunct \penalty-99 \dquad \@ignoretrue }%
-}
-\def\end@dseries{%
-  \unskip\unpenalty
-  \@@endmath \mathsurround\z@ \end@dmath
-}
-\newenvironment{dseries*}{\@eq@numberfalse \@optarg\@dseries{}}{}
-\@namedef{enddseries*}#1{\check@punct@or@qed}
-\@namedef{end@dseries*}{\end@dseries}
-\renewenvironment{math}{%
-  \leavevmode \premath
-  \ifmmode\@badmath\else\@@math\fi
-}{%
-  \ifmmode\@@endmath\else\@badmath\fi
-}
-\def\ends@math#1{\check@punct@or@qed}
-\def\end@math{%
-  \ifmmode\@@endmath\else\@badmath\fi
-  \postmath
-}
-\newcommand\dquad{\hskip1em minus.25em }
-\newcommand\premath{}\newcommand\postmath{}
-\let\eq@group\@False
-\global\let\GRP@top\@True
-\newenvironment{dgroup}{%
-  \@eq@numbertrue \@optarg\@dgroup{}%
-}{%
-  \end@dgroup{\grp@resetnumber}%
-}
-\newtoks\GRP@queue
-\newenvironment{dgroup*}{%
-  \@eq@numberfalse \@optarg\@dgroup{}%
-}{
-  \end@dgroup{}%
-}
-\def\@dgroup[#1]{%
-  \let\eq@group\@True \global\let\GRP@top\@True
-  \global\GRP@queue\@emptytoks \global\setbox\GRP@box\box\voidb@x
-  \global\let\GRP@label\@empty
-  \gdef\GRP@info{\grp@wdL\z@ \grp@bodywidth\z@ \grp@linewidth\z@}%
-  \eq@prelim
-  \setkeys{breqn}{#1}%
-  \if@eq@number \grp@setnumber \fi
-}
-\def\end@dgroup#1{%
-  \EQ@displayinfo \grp@finish
-  #1% \grp@resetnumber
-}
-\@ifundefined{c@parentequation}{\newcounter{parentequation}}{}
-\global\let\GRP@label\@empty
-\def\add@grp@label{%
-  \ifx\@empty\GRP@label
-  \else \GRP@label \global\let\GRP@label\@empty
-  \fi
-}
-\def\grp@setnumber{%
-  \global\let\GRP@label\next@label \global\let\next@label\@empty
-  \eq@setnumber
-  \protected@edef\theparentequation{\theequation}%
-  \setcounter{parentequation}{\value{equation}}%
-  \setcounter{equation}{0}%
-  \def\theequation{\theparentequation\alph{equation}}%
-}
-\def\grp@resetnumber{%
-  \setcounter{equation}{\value{parentequation}}%
-}
-\gdef\GRP@info{\grp@wdL\z@ \grp@bodywidth\z@ \grp@linewidth\z@}
-\newbox\GRP@box
-\def\grp@push{%
-  \global\GRP@queue\@xp\@xp\@xp{\@xp\the\@xp\GRP@queue
-    \@xp\eq@zek\@xp{\EQ@trial}%
-  }%
-  \global\setbox\GRP@box\vbox{%
-    \hbox{\box\EQ@box\box\EQ@copy\penalty\@ne\copy\EQ@numbox}%
-    \unvbox\GRP@box
-  }%
-  \EQ@trial \GRP@info
-  \xdef\GRP@info{%
-    \grp@wdL=\ifdim\eq@wdL>\grp@wdL \the\eq@wdL \else \the\grp@wdL \fi
-    \grp@bodywidth=\ifdim\eq@bodywidth>\grp@bodywidth \the\eq@bodywidth \else \the\grp@bodywidth \fi
-    \grp@linewidth=%
-      \ifdim\eq@linewidth>\grp@linewidth \the\eq@linewidth
-      \else \the\grp@linewidth
-      \fi
-    \relax
-  }%
-}
-\def\grp@finish{%
-\debug@box\GRP@box
-%\debugmsg{\GRP@queue: \the\GRP@queue}%
-  \GRP@info
-  \grp@wdL\z@ \grp@bodywidth\z@
-  \let\eq@zek\eqgrp@prelim
-  \the\GRP@queue
-  \advance\grp@bodywidth\grp@wdL
-\debugmsg{grp@wdL \the\grp@wdL, grp@bodywidth \the\grp@bodywidth}%
-  \let\eq@zek\eqgrpeq@zek
-  \the\GRP@queue
-  \let\eq@zek\relax
-  \eq@botspace
-}
-\def\eqgrp@prelim#1{%
-  #1%
-  \ifdim\eq@wdL>\grp@wdL \grp@wdL\eq@wdL \fi
-  \dim@a\eq@bodywidth \advance\dim@a-\eq@wdL
-  \ifdim\dim@a>\grp@bodywidth \grp@bodywidth\dim@a \fi
-}
-\def\eqgrpeq@zek#1{%
-  \global\setbox\GRP@box\vbox{%
-    \unvbox\GRP@box
-    \setbox\z@\lastbox
-    \setbox\tw@\hbox{\unhbox\z@
-      \ifnum\lastpenalty=\@ne
-      \else
-        \global\setbox\EQ@numbox\lastbox
-      \fi
-      \unpenalty
-      \global\setbox\EQ@copy\lastbox
-      \global\setbox\EQ@box\lastbox
-    }%
-  }%
-  \begingroup \let\eq@botspace\relax
-  #1%
-  \eq@finish
-  \endgroup
-}
-\newskip\darraycolsep \darraycolsep 20pt plus1fil minus12pt
-\newcount\cur@row \newcount\cur@col
-\def\@tempa#1#2#3{%
-  \cur@col#1 \hfil
-  \setbox\z@\hbox{$\displaystyle####\m@th$}\@nx\col@box
-  \tabskip\z@skip
-  &\cur@col#2 \hfil
-  \setbox\z@\hbox{$\displaystyle\mathord{}####\mathord{}\m@th$}\@nx\col@box
-  \hfil
-  &\cur@col#3 \setbox\z@\hbox{$\displaystyle####\m@th$}\@nx\col@box
-  \hfil\tabskip\darraycolsep
-}
-\xdef\darray@preamble{%
-  \@tempa 123&\@tempa 456&\@tempa 789%
-  &\@tempa{10}{11}{12}&\@tempa{13}{14}{15}&\@tempa{16}{17}{18}%
-  \cr
-}
-\@ifundefined{Mathstrut@}{\let\Mathstrut@\strut}{}
-\def\darray@cr{\Mathstrut@\cr}
-\def\col@box{%
-%\debugmsg{Col \number\cur@row,\number\cur@col: \the\wd\z@\space x \the\ht\z@+\the\dp\z@}%
-  \unhbox\z@
-}
-\newenvironment{darray}{\@optarg\@darray{}}{}
-\def\@darray[#1]{%
-  \if\eq@group\else\eq@prelim\fi
-  \global\let\@preamble\@empty
-  \setkeys{breqn}{#1}%
-  \the\eqstyle \eq@setnumber
-  \ifx\@preamble\@empty \global\let\@preamble\darray@preamble \fi
-  \check@mathfonts
-  % \let\check@mathfonts\relax % tempting, but too risky
-  \@xp\let\csname\string\ \endcsname\darray@cr
-  \setbox\z@\vbox\bgroup
-  \everycr{\noalign{\global\advance\cur@row\@ne}}%
-  \tabskip\z@skip \cur@col\z@
-  \global\cur@row\z@
-  \penalty\@ne % flag for \dar@repack
-  \halign\@xp\bgroup\@preamble
-}
-\def\enddarray#1{\check@punct@or@qed}
-\def\end@darray{%
-  \ifvmode\else \eq@addpunct \Mathstrut@\fi\crcr \egroup
-  \dar@capture
-  \egroup
-}
-\def\dar@capture{%
-%% \showboxbreadth\maxdimen\showboxdepth99\showlists
-  \eq@wdL\z@ \eq@wdRmax\z@ \eq@sidespace\maxdimen
-  \dar@repack
-}
-\def\dar@repack{%
-  \unpenalty
-  \setbox\tw@\lastbox
-%\batchmode{\showboxbreadth\maxdimen\showboxdepth99\showbox\tw@}\errorstopmode
-  \global\setbox\EQ@box\hbox{%
-    \hbox{\unhcopy\tw@\unskip}\penalty-\@M \unhbox\EQ@box}%
-  \global\setbox\EQ@copy\hbox{%
-    \hbox{\unhbox\tw@\unskip}\penalty-\@M \unhbox\EQ@copy}%
-  \unskip
-  \ifcase\lastpenalty \else\@xp\@gobble\fi
-  \dar@repack
-}
-\newskip\conditionsep \conditionsep=10pt minus5pt%
-\newcommand{\conditionpunct}{,}
-\let\cond@gobble\@firstofone
-\newcommand\condition{%
-  \begingroup\@tempswatrue
-    \@ifstar{\@tempswafalse \condition@a}\condition@a
-}
-\newcommand\condition@a[2][\conditionpunct]{%
-  \hbox{#1}\hskip\conditionsep
-  \if@tempswa \@xp\hbox \else \@xp\condition@b\fi
-  {#2}%
-  \endgroup
-  \let\cond@gobble\@gobble
-}
-\newcommand\condition@b[1]{%
-  \cond@gobble{\hskip\conditionsep}%
-  \textmath@setup #1%
-}
-\newenvironment{dsuspend}{%
-  \global\setbox\EQ@box\vbox\bgroup \@parboxrestore
-    \parshape 1 \displayindent \displaywidth\relax
-    \hsize=\columnwidth \noindent\ignorespaces
-}{%
-  \par\egroup
-  \global\setbox\GRP@box\vbox{%
-    \vbox{\copy\EQ@box\vtop{\unvbox\EQ@box}}%
-    \unvbox\GRP@box
-  }%
-  \global\GRP@queue\@xp{\the\GRP@queue
-    \eq@zek{\gdef\EQ@trial{}}%
-  }%
-}
-\newcommand\breqn@intertext[1]{\dsuspend#1\enddsuspend}
-\renewcommand{\*}{%
-  \if@display
-    \setbox\z@\hbox{\mathsurround\z@$\mkern\eq@binoffset$}%
-    \discretionary{}{%
-      \kern\the\wd\z@ \textchar\discretionarytimes
-    }{}%
-    \thinspace
-  \else
-    \discretionary{\thinspace\textchar\discretionarytimes}{}{}%
-  \fi
-}
-\newcommand{\discretionarytimes}{\times}
-\def\nref#1{\@xp\@nref\csname r@#1\endcsname}
-\def\@nref#1#2{\ifx\relax#1??\else \@xp\@firstoftwo#1\fi}
-\breqnpopcats
diff --git a/Master/texmf-dist/tex/latex/breqn/cmbase.sym b/Master/texmf-dist/tex/latex/breqn/cmbase.sym
deleted file mode 100644
index 2c9cd9af32a..00000000000
--- a/Master/texmf-dist/tex/latex/breqn/cmbase.sym
+++ /dev/null
@@ -1,336 +0,0 @@
-%% Created by stripbwr [2001-09-08T01:33:16]
-%% From /home/breqn/cmbase.bwr
-\ProvidesSymbols{cmbase}[2001/09/07 v0.91]
-\@xp\xdef\csname mg@OT1\endcsname{\hexnumber@\symoperators}
-\@xp\xdef\csname mg@OML\endcsname{\hexnumber@\symletters}
-\@xp\xdef\csname mg@OMS\endcsname{\hexnumber@\symsymbols}
-\@xp\xdef\csname mg@OMX\endcsname{\hexnumber@\symlargesymbols}
-\gdef\mg@bin{\mg@OMS}
-\gdef\mg@del{\mg@OMX}
-\xdef\mg@digit{\@xp\@nx\csname mg@OT1\endcsname}
-\gdef\mg@latin{\mg@OML}
-\global\let\mg@Latin\mg@latin
-\global\let\mg@greek\mg@latin
-\global\let\mg@Greek\mg@digit
-\global\let\mg@rel\mg@bin
-\global\let\mg@ord\mg@bin
-\global\let\mg@cop\mg@del
-\DeclareFlexSymbol{!}     {Pun}{OT1}{21}
-\DeclareFlexSymbol{+}     {Bin}{OT1}{2B}
-\DeclareFlexSymbol{:}     {Rel}{OT1}{3A}
-\DeclareFlexSymbol{\colon}{Pun}{OT1}{3A}
-\DeclareFlexSymbol{;}     {Pun}{OT1}{3B}
-\DeclareFlexSymbol{=}     {Rel}{OT1}{3D}
-\DeclareFlexSymbol{?}     {Pun}{OT1}{3F}
-\DeclareFlexSymbol{\Gamma}  {Var}{Greek}{00}
-\DeclareFlexSymbol{\Delta}  {Var}{Greek}{01}
-\DeclareFlexSymbol{\Theta}  {Var}{Greek}{02}
-\DeclareFlexSymbol{\Lambda} {Var}{Greek}{03}
-\DeclareFlexSymbol{\Xi}     {Var}{Greek}{04}
-\DeclareFlexSymbol{\Pi}     {Var}{Greek}{05}
-\DeclareFlexSymbol{\Sigma}  {Var}{Greek}{06}
-\DeclareFlexSymbol{\Upsilon}{Var}{Greek}{07}
-\DeclareFlexSymbol{\Phi}    {Var}{Greek}{08}
-\DeclareFlexSymbol{\Psi}    {Var}{Greek}{09}
-\DeclareFlexSymbol{\Omega}  {Var}{Greek}{0A}
-\DeclareFlexSymbol{0}{Var}{digit}{30}
-\DeclareFlexSymbol{1}{Var}{digit}{31}
-\DeclareFlexSymbol{2}{Var}{digit}{32}
-\DeclareFlexSymbol{3}{Var}{digit}{33}
-\DeclareFlexSymbol{4}{Var}{digit}{34}
-\DeclareFlexSymbol{5}{Var}{digit}{35}
-\DeclareFlexSymbol{6}{Var}{digit}{36}
-\DeclareFlexSymbol{7}{Var}{digit}{37}
-\DeclareFlexSymbol{8}{Var}{digit}{38}
-\DeclareFlexSymbol{9}{Var}{digit}{39}
-\DeclareFlexSymbol{,}{Pun}{OML}{3B}
-\DeclareFlexSymbol{.}{Ord}{OML}{3A}
-\DeclareFlexSymbol{/}{Ord}{OML}{3D}
-\DeclareFlexSymbol{<}{Rel}{OML}{3C}
-\DeclareFlexSymbol{>}{Rel}{OML}{3E}
-\DeclareFlexSymbol{\alpha}{Var}{greek}{0B}
-\DeclareFlexSymbol{\beta}{Var}{greek}{0C}
-\DeclareFlexSymbol{\gamma}{Var}{greek}{0D}
-\DeclareFlexSymbol{\delta}{Var}{greek}{0E}
-\DeclareFlexSymbol{\epsilon}{Var}{greek}{0F}
-\DeclareFlexSymbol{\zeta}{Var}{greek}{10}
-\DeclareFlexSymbol{\eta}{Var}{greek}{11}
-\DeclareFlexSymbol{\theta}{Var}{greek}{12}
-\DeclareFlexSymbol{\iota}{Var}{greek}{13}
-\DeclareFlexSymbol{\kappa}{Var}{greek}{14}
-\DeclareFlexSymbol{\lambda}{Var}{greek}{15}
-\DeclareFlexSymbol{\mu}{Var}{greek}{16}
-\DeclareFlexSymbol{\nu}{Var}{greek}{17}
-\DeclareFlexSymbol{\xi}{Var}{greek}{18}
-\DeclareFlexSymbol{\pi}{Var}{greek}{19}
-\DeclareFlexSymbol{\rho}{Var}{greek}{1A}
-\DeclareFlexSymbol{\sigma}{Var}{greek}{1B}
-\DeclareFlexSymbol{\tau}{Var}{greek}{1C}
-\DeclareFlexSymbol{\upsilon}{Var}{greek}{1D}
-\DeclareFlexSymbol{\phi}{Var}{greek}{1E}
-\DeclareFlexSymbol{\chi}{Var}{greek}{1F}
-\DeclareFlexSymbol{\psi}{Var}{greek}{20}
-\DeclareFlexSymbol{\omega}{Var}{greek}{21}
-\DeclareFlexSymbol{\varepsilon}{Var}{greek}{22}
-\DeclareFlexSymbol{\vartheta}{Var}{greek}{23}
-\DeclareFlexSymbol{\varpi}{Var}{greek}{24}
-\DeclareFlexSymbol{\varrho}{Var}{greek}{25}
-\DeclareFlexSymbol{\varsigma}{Var}{greek}{26}
-\DeclareFlexSymbol{\varphi}{Var}{greek}{27}
-\DeclareFlexSymbol{\imath}{Var}{OML}{7B}
-\DeclareFlexSymbol{\jmath}{Var}{OML}{7C}
-\DeclareFlexSymbol{\ell}{Ord}{OML}{60}
-\DeclareFlexSymbol{\wp}{Ord}{OML}{7D}
-\DeclareFlexSymbol{\partial}{Ord}{OML}{40}
-\DeclareFlexSymbol{\flat}{Ord}{OML}{5B}
-\DeclareFlexSymbol{\natural}{Ord}{OML}{5C}
-\DeclareFlexSymbol{\sharp}{Ord}{OML}{5D}
-\DeclareFlexSymbol{\triangleleft}{Bin}{OML}{2F}
-\DeclareFlexSymbol{\triangleright}{Bin}{OML}{2E}
-\DeclareFlexSymbol{\star}{Bin}{OML}{3F}
-\DeclareFlexSymbol{\smile}{Rel}{OML}{5E}
-\DeclareFlexSymbol{\frown}{Rel}{OML}{5F}
-\DeclareFlexSymbol{\leftharpoonup}{Rel}{OML}{28}
-\DeclareFlexSymbol{\leftharpoondown}{Rel}{OML}{29}
-\DeclareFlexSymbol{\rightharpoonup}{Rel}{OML}{2A}
-\DeclareFlexSymbol{\rightharpoondown}{Rel}{OML}{2B}
-\DeclareFlexSymbol{a}{Var}{latin}{61}
-\DeclareFlexSymbol{b}{Var}{latin}{62}
-\DeclareFlexSymbol{c}{Var}{latin}{63}
-\DeclareFlexSymbol{d}{Var}{latin}{64}
-\DeclareFlexSymbol{e}{Var}{latin}{65}
-\DeclareFlexSymbol{f}{Var}{latin}{66}
-\DeclareFlexSymbol{g}{Var}{latin}{67}
-\DeclareFlexSymbol{h}{Var}{latin}{68}
-\DeclareFlexSymbol{i}{Var}{latin}{69}
-\DeclareFlexSymbol{j}{Var}{latin}{6A}
-\DeclareFlexSymbol{k}{Var}{latin}{6B}
-\DeclareFlexSymbol{l}{Var}{latin}{6C}
-\DeclareFlexSymbol{m}{Var}{latin}{6D}
-\DeclareFlexSymbol{n}{Var}{latin}{6E}
-\DeclareFlexSymbol{o}{Var}{latin}{6F}
-\DeclareFlexSymbol{p}{Var}{latin}{70}
-\DeclareFlexSymbol{q}{Var}{latin}{71}
-\DeclareFlexSymbol{r}{Var}{latin}{72}
-\DeclareFlexSymbol{s}{Var}{latin}{73}
-\DeclareFlexSymbol{t}{Var}{latin}{74}
-\DeclareFlexSymbol{u}{Var}{latin}{75}
-\DeclareFlexSymbol{v}{Var}{latin}{76}
-\DeclareFlexSymbol{w}{Var}{latin}{77}
-\DeclareFlexSymbol{x}{Var}{latin}{78}
-\DeclareFlexSymbol{y}{Var}{latin}{79}
-\DeclareFlexSymbol{z}{Var}{latin}{7A}
-\DeclareFlexSymbol{A}{Var}{Latin}{41}
-\DeclareFlexSymbol{B}{Var}{Latin}{42}
-\DeclareFlexSymbol{C}{Var}{Latin}{43}
-\DeclareFlexSymbol{D}{Var}{Latin}{44}
-\DeclareFlexSymbol{E}{Var}{Latin}{45}
-\DeclareFlexSymbol{F}{Var}{Latin}{46}
-\DeclareFlexSymbol{G}{Var}{Latin}{47}
-\DeclareFlexSymbol{H}{Var}{Latin}{48}
-\DeclareFlexSymbol{I}{Var}{Latin}{49}
-\DeclareFlexSymbol{J}{Var}{Latin}{4A}
-\DeclareFlexSymbol{K}{Var}{Latin}{4B}
-\DeclareFlexSymbol{L}{Var}{Latin}{4C}
-\DeclareFlexSymbol{M}{Var}{Latin}{4D}
-\DeclareFlexSymbol{N}{Var}{Latin}{4E}
-\DeclareFlexSymbol{O}{Var}{Latin}{4F}
-\DeclareFlexSymbol{P}{Var}{Latin}{50}
-\DeclareFlexSymbol{Q}{Var}{Latin}{51}
-\DeclareFlexSymbol{R}{Var}{Latin}{52}
-\DeclareFlexSymbol{S}{Var}{Latin}{53}
-\DeclareFlexSymbol{T}{Var}{Latin}{54}
-\DeclareFlexSymbol{U}{Var}{Latin}{55}
-\DeclareFlexSymbol{V}{Var}{Latin}{56}
-\DeclareFlexSymbol{W}{Var}{Latin}{57}
-\DeclareFlexSymbol{X}{Var}{Latin}{58}
-\DeclareFlexSymbol{Y}{Var}{Latin}{59}
-\DeclareFlexSymbol{Z}{Var}{Latin}{5A}
-\DeclareFlexSymbol{\ldotPun}{Pun}{OML}{3A}
-\def\ldotp{\ldotPun}
-\DeclareFlexSymbol{\lhookRel}{Rel}{OML}{2C}
-\DeclareFlexSymbol{\rhookRel}{Rel}{OML}{2D}
-\DeclareFlexSymbol{*}{Bin}{bin}{03} % \ast
-\DeclareFlexSymbol{-}{Bin}{bin}{00}
-\DeclareFlexSymbol{|}{Ord}{OMS}{6A}
-\DeclareFlexSymbol{\aleph}{Ord}{ord}{40}
-\DeclareFlexSymbol{\Re}{Ord}{ord}{3C}
-\DeclareFlexSymbol{\Im}{Ord}{ord}{3D}
-\DeclareFlexSymbol{\infty}{Ord}{ord}{31}
-\DeclareFlexSymbol{\prime}{Ord}{ord}{30}
-\DeclareFlexSymbol{\emptyset}{Ord}{ord}{3B}
-\DeclareFlexSymbol{\nabla}{Ord}{ord}{72}
-\DeclareFlexSymbol{\top}{Ord}{ord}{3E}
-\DeclareFlexSymbol{\bot}{Ord}{ord}{3F}
-\DeclareFlexSymbol{\triangle}{Ord}{ord}{34}
-\DeclareFlexSymbol{\forall}{Ord}{ord}{38}
-\DeclareFlexSymbol{\exists}{Ord}{ord}{39}
-\DeclareFlexSymbol{\neg}{Ord}{ord}{3A}
-\DeclareFlexSymbol{\clubsuit}{Ord}{ord}{7C}
-\DeclareFlexSymbol{\diamondsuit}{Ord}{ord}{7D}
-\DeclareFlexSymbol{\heartsuit}{Ord}{ord}{7E}
-\DeclareFlexSymbol{\spadesuit}{Ord}{ord}{7F}
-\DeclareFlexSymbol{\smallint}{COs}{OMS}{73}
-\DeclareFlexSymbol{\bigtriangleup}{Bin}{bin}{34}
-\DeclareFlexSymbol{\bigtriangledown}{Bin}{bin}{35}
-\DeclareFlexSymbol{\wedge}{Bin}{bin}{5E}
-\DeclareFlexSymbol{\vee}{Bin}{bin}{5F}
-\DeclareFlexSymbol{\cap}{Bin}{bin}{5C}
-\DeclareFlexSymbol{\cup}{Bin}{bin}{5B}
-\DeclareFlexSymbol{\ddagger}{Bin}{bin}{7A}
-\DeclareFlexSymbol{\dagger}{Bin}{bin}{79}
-\DeclareFlexSymbol{\sqcap}{Bin}{bin}{75}
-\DeclareFlexSymbol{\sqcup}{Bin}{bin}{74}
-\DeclareFlexSymbol{\uplus}{Bin}{bin}{5D}
-\DeclareFlexSymbol{\amalg}{Bin}{bin}{71}
-\DeclareFlexSymbol{\diamond}{Bin}{bin}{05}
-\DeclareFlexSymbol{\bullet}{Bin}{bin}{0F}
-\DeclareFlexSymbol{\wr}{Bin}{bin}{6F}
-\DeclareFlexSymbol{\div}{Bin}{bin}{04}
-\DeclareFlexSymbol{\odot}{Bin}{bin}{0C}
-\DeclareFlexSymbol{\oslash}{Bin}{bin}{0B}
-\DeclareFlexSymbol{\otimes}{Bin}{bin}{0A}
-\DeclareFlexSymbol{\ominus}{Bin}{bin}{09}
-\DeclareFlexSymbol{\oplus}{Bin}{bin}{08}
-\DeclareFlexSymbol{\mp}{Bin}{bin}{07}
-\DeclareFlexSymbol{\pm}{Bin}{bin}{06}
-\DeclareFlexSymbol{\circ}{Bin}{bin}{0E}
-\DeclareFlexSymbol{\bigcirc}{Bin}{bin}{0D}
-\DeclareFlexSymbol{\setminus}{Bin}{bin}{6E}
-\DeclareFlexSymbol{\cdot}{Bin}{bin}{01}
-\DeclareFlexSymbol{\ast}{Bin}{bin}{03}
-\DeclareFlexSymbol{\times}{Bin}{bin}{02}
-\DeclareFlexSymbol{\propto}{Rel}{rel}{2F}
-\DeclareFlexSymbol{\sqsubseteq}{Rel}{rel}{76}
-\DeclareFlexSymbol{\sqsupseteq}{Rel}{rel}{77}
-\DeclareFlexSymbol{\parallel}{Rel}{rel}{6B}
-\DeclareFlexSymbol{\mid}{Rel}{rel}{6A}
-\DeclareFlexSymbol{\dashv}{Rel}{rel}{61}
-\DeclareFlexSymbol{\vdash}{Rel}{rel}{60}
-\DeclareFlexSymbol{\nearrow}{Rel}{rel}{25}
-\DeclareFlexSymbol{\searrow}{Rel}{rel}{26}
-\DeclareFlexSymbol{\nwarrow}{Rel}{rel}{2D}
-\DeclareFlexSymbol{\swarrow}{Rel}{rel}{2E}
-\DeclareFlexSymbol{\Leftrightarrow}{Rel}{rel}{2C}
-\DeclareFlexSymbol{\Leftarrow}{Rel}{rel}{28}
-\DeclareFlexSymbol{\Rightarrow}{Rel}{rel}{29}
-\DeclareFlexSymbol{\leq}{Rel}{rel}{14}
-\DeclareFlexSymbol{\geq}{Rel}{rel}{15}
-\DeclareFlexSymbol{\succ}{Rel}{rel}{1F}
-\DeclareFlexSymbol{\prec}{Rel}{rel}{1E}
-\DeclareFlexSymbol{\approx}{Rel}{rel}{19}
-\DeclareFlexSymbol{\succeq}{Rel}{rel}{17}
-\DeclareFlexSymbol{\preceq}{Rel}{rel}{16}
-\DeclareFlexSymbol{\supset}{Rel}{rel}{1B}
-\DeclareFlexSymbol{\subset}{Rel}{rel}{1A}
-\DeclareFlexSymbol{\supseteq}{Rel}{rel}{13}
-\DeclareFlexSymbol{\subseteq}{Rel}{rel}{12}
-\DeclareFlexSymbol{\in}{Rel}{rel}{32}
-\DeclareFlexSymbol{\ni}{Rel}{rel}{33}
-\DeclareFlexSymbol{\gg}{Rel}{rel}{1D}
-\DeclareFlexSymbol{\ll}{Rel}{rel}{1C}
-\DeclareFlexSymbol{\leftrightarrow}{Rel}{rel}{24}
-\DeclareFlexSymbol{\leftarrow}{Rel}{rel}{20}
-\DeclareFlexSymbol{\rightarrow}{Rel}{rel}{21}
-\DeclareFlexSymbol{\sim}{Rel}{rel}{18}
-\DeclareFlexSymbol{\simeq}{Rel}{rel}{27}
-\DeclareFlexSymbol{\perp}{Rel}{rel}{3F}
-\DeclareFlexSymbol{\equiv}{Rel}{rel}{11}
-\DeclareFlexSymbol{\asymp}{Rel}{rel}{10}
-\DeclareFlexSymbol{\notRel}{Rel}{rel}{36}
-\DeclareFlexSymbol{\mapstoOrd}{Ord}{OMS}{37}
-\DeclareFlexSymbol{\cdotOrd}{Ord}{OMS}{01}
-\def\cdotp{\mathpunct{\cdotOrd}}
-\DeclareFlexSymbol{\coprod}{COs}{cop}{60}
-\DeclareFlexSymbol{\bigvee}{COs}{cop}{57}
-\DeclareFlexSymbol{\bigwedge}{COs}{cop}{56}
-\DeclareFlexSymbol{\biguplus}{COs}{cop}{55}
-\DeclareFlexSymbol{\bigcap}{COs}{cop}{54}
-\DeclareFlexSymbol{\bigcup}{COs}{cop}{53}
-\DeclareFlexSymbol{\int}{COi}{cop}{52}
-\DeclareFlexSymbol{\prod}{COs}{cop}{51}
-\DeclareFlexSymbol{\sum}{COs}{cop}{50}
-\DeclareFlexSymbol{\bigotimes}{COs}{cop}{4E}
-\DeclareFlexSymbol{\bigoplus}{COs}{cop}{4C}
-\DeclareFlexSymbol{\bigodot}{COs}{cop}{4A}
-\DeclareFlexSymbol{\oint}{COi}{cop}{48}
-\DeclareFlexSymbol{\bigsqcup}{COs}{cop}{46}
-\DeclareFlexSymbol{\rangle}{DeR}{del}{0B}
-\DeclareFlexSymbol{\langle}{DeL}{del}{0A}
-\DeclareFlexSymbol{\rbrace}{DeR}{del}{09}
-\DeclareFlexSymbol{\lbrace}{DeL}{del}{08}
-\DeclareFlexSymbol{\rceil}{DeR}{del}{07}
-\DeclareFlexSymbol{\lceil}{DeL}{del}{06}
-\DeclareFlexSymbol{\rfloor}{DeR}{del}{05}
-\DeclareFlexSymbol{\lfloor}{DeL}{del}{04}
-\DeclareFlexSymbol{(}{DeL}{del}{00}
-\DeclareFlexSymbol{)}{DeR}{del}{01}
-\DeclareFlexSymbol{[}{DeL}{del}{02}
-\DeclareFlexSymbol{]}{DeR}{del}{03}
-\DeclareFlexSymbol{\lVert}{DeL}{del}{0D}
-\DeclareFlexSymbol{\rVert}{DeR}{del}{0D}
-\DeclareFlexSymbol{\lvert}{DeL}{del}{0C}
-\DeclareFlexSymbol{\rvert}{DeR}{del}{0C}
-\DeclareFlexSymbol{\Vert}{DeB}{del}{0D}
-\DeclareFlexSymbol{\vert}{DeB}{del}{0C}
-\DeclareFlexSymbol{|}{DeB}{del}{0C}
-\DeclareFlexSymbol{/}{DeB}{del}{0E}
-\DeclareFlexSymbol{\lmoustache}{DeL}{del}{40}
-\DeclareFlexSymbol{\rmoustache}{DeR}{del}{41}
-\DeclareFlexSymbol{\lgroup}{DeL}{del}{3A}
-\DeclareFlexSymbol{\rgroup}{DeR}{del}{3B}
-\DeclareFlexSymbol{\bracevert}{DeB}{del}{3E}
-\DeclareFlexSymbol{\arrowvert}{DeB}{del}{3C}
-\DeclareFlexSymbol{\Arrowvert}{DeB}{del}{3D}
-\DeclareFlexSymbol{\uparrow}{DeA}{del}{78}
-\DeclareFlexSymbol{\downarrow}{DeA}{del}{79}
-\DeclareFlexSymbol{\updownarrow}{DeA}{del}{3F}
-\DeclareFlexSymbol{\Uparrow}{DeA}{del}{7E}
-\DeclareFlexSymbol{\Downarrow}{DeA}{del}{7F}
-\DeclareFlexSymbol{\Updownarrow}{DeA}{del}{77}
-\DeclareFlexSymbol{\backslash}{DeB}{del}{0F}
-\DeclareFlexSymbol{\hbarOrd}{Ord}{OT1}{16}
-\DeclareFlexCompoundSymbol{\hbar}{Ord}{\hbarOrd\mkern-9mu h}
-\DeclareFlexSymbol{\surdOrd}{Ord}{OMS}{70}
-\DeclareFlexCompoundSymbol{\surd}{Ord}{\mathop{\surdOrd}}
-\DeclareFlexCompoundSymbol{\angle}{Ord}{%
-  \vbox{\ialign{%
-      $\m@th\scriptstyle##$\crcr
-      \notRel\mathrel{\mkern14mu}\crcr
-      \noalign{\nointerlineskip}%
-      \mkern2.5mu\leaders\hrule \@height.34pt\hfill\mkern2.5mu\crcr
-  }}%
-}
-\DeclareFlexCompoundSymbol{\neq}{Rel}{\not{=}}
-\DeclareFlexCompoundSymbol{\mapsto}{Rel}{\mapstoOrd\rightarrow}
-\DeclareFlexCompoundSymbol{\cong}{Rel}{\mathpalette\@vereq\sim}
-\newcommand{\joinord}{\mkern-3mu }
-\DeclareFlexCompoundSymbol{\notin}{Rel}{\mathpalette\c@ncel\in}
-\DeclareFlexCompoundSymbol{\rightleftharpoons}{Rel}{\mathpalette\rlh@{}}
-\DeclareFlexCompoundSymbol{\doteq}{Rel}{\buildrel\textstyle.\over=}
-\DeclareFlexCompoundSymbol{\hookrightarrow}{Rel}{\lhookRel\joinord\rightarrow}
-\DeclareFlexCompoundSymbol{\hookleftarrow}{Rel}{\leftarrow\joinord\rhookRel}
-\DeclareFlexCompoundSymbol{\bowtie}{Rel}{\triangleright\joinord\triangleleft}
-\DeclareFlexCompoundSymbol{\models}{Rel}{\vert\joinord=}
-\DeclareFlexCompoundSymbol{\Longrightarrow}{Rel}{\Relbar\joinord\Rightarrow}
-\DeclareFlexCompoundSymbol{\longrightarrow}{Rel}{\relbar\joinord\rightarrow}
-\DeclareFlexCompoundSymbol{\Longleftarrow}{Rel}{\Leftarrow\joinord\Relbar}
-\DeclareFlexCompoundSymbol{\longleftarrow}{Rel}{\leftarrow\joinord\relbar}
-\DeclareFlexCompoundSymbol{\longmapsto}{Rel}{\mapstochar\longrightarrow}
-\DeclareFlexCompoundSymbol{\longleftrightarrow}{Rel}{\leftarrow\joinord\rightarrow}
-\DeclareFlexCompoundSymbol{\Longleftrightarrow}{Rel}{\Leftarrow\joinord\Rightarrow}
-\renewcommand{\iff}{%
-  \mskip\thickmuskip\Longleftrightarrow\mskip\thickmuskip
-}
-\DeclareFlexCompoundSymbol{\cdots}{Inn}{\cdotp\cdotp\cdotp}%
-\DeclareFlexCompoundSymbol{\vdots}{Ord}{%
-  \vbox{\baselineskip4\p@ \lineskiplimit\z@
-    \kern6\p@\hbox{.}\hbox{.}\hbox{.}}}
-\DeclareFlexCompoundSymbol{\ddots}{Inn}{%
-  \mkern1mu\raise7\p@
-  \vbox{\kern7\p@\hbox{.}}\mkern2mu%
-  \raise4\p@\hbox{.}\mkern2mu\raise\p@\hbox{.}\mkern1mu%
-}
-\def\relbar{\begingroup \def\smash@{tb}% in case amsmath is loaded
-    \mathpalette\mathsm@sh{\mathchar"200 }\endgroup}
-\def\Relbar{\mathchar"3D }
diff --git a/Master/texmf-dist/tex/latex/breqn/flexisym.sty b/Master/texmf-dist/tex/latex/breqn/flexisym.sty
deleted file mode 100644
index 5600efa98c9..00000000000
--- a/Master/texmf-dist/tex/latex/breqn/flexisym.sty
+++ /dev/null
@@ -1,257 +0,0 @@
-%% Created by stripbwr [2001-09-13T07:45:41]
-%% From /home/breqn/flexisym.bwr
-\ProvidesPackage{flexisym}[2001/09/07 v0.92]
-\let\@xp\expandafter \let\@nx\noexpand
-\edef\do{%
-  \@nx\AtEndOfPackage{%
-    \catcode\number`\"=\number\catcode`\"
-    \relax
-  }%
-}
-\do \let\do\relax
-\catcode`\"=12
-\let\@sym\@gobble
-\DeclareOption{robust}{%
-  \def\@sym#1{%
-    \ifx\protect\@typeset@protect \else\protect#1\@xp\@gobblefour\fi
-  }%
-}
-\def\mg@bin{2}% binary operators
-\def\mg@rel{2}% relations
-%%\def\mg@nre{B}% negated relations
-\def\mg@del{3}% delimiters
-%%\def\mg@arr{B}% arrows
-\def\mg@acc{0}% accents
-\def\mg@cop{3}% cumulative operators (sum, int)
-\def\mg@latin{1}% (Latin) letters
-\def\mg@greek{1}% (lowercase) Greek
-\def\mg@Greek{0}% (capital) Greek
-%%\def\mg@bflatin{4}% bold upright Latin letters ?
-%%\def\mg@Bbb{B}% blackboard bold
-\def\mg@cal{2}% script/calligraphic
-%%\def\mg@frak{5}% Fraktur letters
-\def\mg@digit{0}% decimal digits % 1 = oldstyle, 0 = capital
-\expandafter\let\csname MathChar \endcsname\mathchar
-\expandafter\let\csname Delimiter \endcsname\delimiter
-\expandafter\let\csname Radical \endcsname\radical
-\newcommand{\MathChar}{}
-\edef\MathChar{\csname MathChar \endcsname\noexpand\string}
-\newcommand{\Delimiter}{}
-\edef\Delimiter{\csname Delimiter \endcsname\noexpand\string}
-\newcommand{\Radical}{}
-\edef\Radical{\csname Radical \endcsname\noexpand\string}
-\let\sumlimits\displaylimits
-\let\intlimits\nolimits
-\let\namelimits\displaylimits
-\edef\m@Ord#1#2#3{\csname MathChar \endcsname"0#1#2#3 }
-\edef\m@Var#1#2#3{\csname MathChar \endcsname"7#1#2#3 }
-\edef\m@Bin#1#2#3{\csname MathChar \endcsname"2#1#2#3 }
-\edef\m@Rel#1#2#3{\csname MathChar \endcsname"3#1#2#3 }
-\edef\m@Pun#1#2#3{\csname MathChar \endcsname"6#1#2#3 }
-\edef\m@COs#1#2#3{\csname MathChar \endcsname"1#1#2#3 \sumlimits}
-\edef\m@COi#1#2#3{\csname MathChar \endcsname"1#1#2#3 \intlimits}
-\def\delim@a#1#2#3#4{\ifx\relax#1#2#3#4\else#1\fi #2#3#4}
-\def\delim@b#1#2#3#4{\ifx\relax#1#2#3#4\else#1\fi }
-\def\@tempa{%
-  \@nx\@xp\@nx\delim@a\@nx\csname sd@##1##2##3\@nx\endcsname ##1##2##3 }
-\edef\m@DeL#1#2#3{\csname Delimiter \endcsname"4\@tempa}
-\edef\m@DeR#1#2#3{\csname Delimiter \endcsname"5\@tempa}
-\edef\m@DeB#1#2#3{\csname Delimiter \endcsname"0\@tempa}
-\edef\m@DeA#1#2#3{\csname Delimiter \endcsname"3\@tempa}
-\edef\m@Rad#1#2#3{\csname Radical \endcsname"\@tempa}
-\def\do#1#2{\@xp\def\csname sd@#1\endcsname{#2}}
-\do{300}{028}
-\do{301}{029}
-\do{302}{05B}
-\do{303}{05D}
-\do{304}{262}
-\do{305}{263}
-\do{306}{264}
-\do{307}{265}
-\do{308}{266}
-\do{309}{267}
-\do{30A}{268}
-\do{30B}{269}
-\do{30C}{26A}
-\do{30D}{26B}
-\do{30E}{13D}
-\do{30F}{26E}
-\do{340}{37A}
-\do{341}{37B}
-\do{33A}{33A}
-\do{33B}{33B}
-\do{33E}{33E}
-\do{33C}{26A}
-\do{33D}{26B}
-\do{378}{222}
-\do{379}{223}
-\do{33F}{26C}
-\do{37E}{22A}
-\do{37F}{22B}
-\do{377}{26D}
-\do{30F}{26E}
-\def\m@Acc#1#2#3#4{\mathaccent"#1#2#3{#4}}
-\def\@symAcc{\@sym}
-\let\@symtype\@firstofone
-\def\@symOrd#1#2{\@symtype\mathord{\OrdSymbol{#2}}}
-\def\@symVar{\@symOrd}
-\def\@symBin#1#2{\@symtype\mathbin{\OrdSymbol{#2}}}
-\def\@symRel#1#2{\@symtype\mathrel{\OrdSymbol{#2}}}
-\def\@symPun#1#2{\@symtype\mathpunct{\OrdSymbol{#2}}}
-\def\@symCOi#1#2{\@symtype{\mathop{\OrdSymbol{#2}}\intlimits}}
-\def\@symCOs#1#2{\@symtype{\mathop{\OrdSymbol{#2}}\sumlimits}}
-\def\@symOpe#1#2{\@symtype\mathopen{\OrdSymbol{#2}}}
-\def\@symClo#1#2{\@symtype\mathclose{\OrdSymbol{#2}}}
-\def\@symDeL#1#2{\@symtype\mathopen{\OrdSymbol{#2}}}
-\def\@symDeR#1#2{\@symtype\mathclose{\OrdSymbol{#2}}}
-\def\@symDeB#1#2{\@symtype\mathord{\OrdSymbol{#2}}}
-\def\@symInn#1#2{\@symtype\mathinner{\OrdSymbol{#2}}}
-\def\@xnce#1{\@xp\@nx\csname#1\endcsname}
-\let\sym@global\global
-\def\DeclareFlexSymbol#1#2#3#4{%
-  \begingroup
-  \edef\@tempb{\@nx\@sym\@nx#1\@xnce{m@#2}\@xnce{mg@#3}#4}%
-  \ifcat\@nx#1\relax
-    \sym@global\let#1\@tempb
-  \else
-    \sym@global\mathcode`#1="8000\relax
-    \lccode`\~=`#1\relax
-    \lowercase{\sym@global\let~\@tempb}%
-  \fi
-  \endgroup
-}
-\def\DeclareFlexCompoundSymbol#1#2#3{%
-  \@xp\DeclareRobustCommand\@xp#1\@xp{\csname @sym#2\endcsname#1{#3}}%
-  \sym@global\let#1#1\relax
-}
-\DeclareRobustCommand\textchar{\text@char\textfont}
-\DeclareRobustCommand\scriptchar{\text@char\scriptfont}%
-\def\text@char@a{\?\endgroup}%
-\def\text@char@sym#1#2#3{%
-  \begingroup
-    \let\@sym\relax % defense against infinite loops
-    \the\text@script@char#3%
-    \afterassignment\text@char@a
-    \chardef\?="%
-}
-\def\text@char#1#2{\begingroup\check@mathfonts
-  \let\text@script@char#1\let\@sym\text@char@sym
-  \let\@symtype\@secondoftwo \let\OrdSymbol\@firstofone
-  \let\ifmmode\iftrue \everymath{$\@gobble}%
-  \def\mkern{\muskip\z@}\let\mskip\mkern
-  \ifcat\relax\noexpand#2#2%
-  \else
-    \lccode`\~=\expandafter`\string#2\relax
-    \lowercase{~}%
-  \fi
-  \endgroup
-}
-\providecommand\textprime{}
-\DeclareRobustCommand\textprime{\leavevmode
-  \raise.8ex\hbox{\text@char\scriptfont\prime}%
-}
-\@ifundefined{resetMathstrut@}{}{%
-  \def\resetMathstrut@{%
-    \setbox\z@\hbox{\textchar\vert}%
-    \ht\Mathstrutbox@\ht\z@ \dp\Mathstrutbox@\dp\z@
-  }%
-}
-\@ifundefined{rightarrowfill@}{}{%
-  \def\rightarrowfill@#1{\m@th\setboxz@h{$#1\relbar$}\ht\z@\z@
-    $#1\copy\z@\mkern-6mu\cleaders
-    \hbox{$#1\mkern-2mu\box\z@\mkern-2mu$}\hfill
-    \mkern-6mu\OrdSymbol{\rightarrow}$}
-  \def\leftarrowfill@#1{\m@th\setboxz@h{$#1\relbar$}\ht\z@\z@
-    $#1\OrdSymbol{\leftarrow}\mkern-6mu\cleaders
-    \hbox{$#1\mkern-2mu\copy\z@\mkern-2mu$}\hfill
-    \mkern-6mu\box\z@$}
-  \def\leftrightarrowfill@#1{\m@th\setboxz@h{$#1\relbar$}\ht\z@\z@
-    $#1\OrdSymbol{\leftarrow}\mkern-6mu\cleaders
-    \hbox{$#1\mkern-2mu\box\z@\mkern-2mu$}\hfill
-    \mkern-6mu\OrdSymbol{\rightarrow}$}
-}
-\def\binrel@sym#1#2#3#4#5{%
-  \xdef\binrel@@##1{%
-    \ifx\m@Ord#2\@nx\@symOrd
-    \else\ifx\m@Var#2\@nx\@symVar
-    \else\ifx\m@COs#2\@nx\@symCOs
-    \else\ifx\m@COi#2\@nx\@symCOi
-    \else\ifx\m@Bin#2\@nx\@symBin
-    \else\ifx\m@Rel#2\@nx\@symRel
-    \else\ifx\m@Pun#2\@nx\@symPun
-    \else\@nx\@symErr \fi\fi\fi\fi\fi\fi\fi
-  ?{\@nx\OrdSymbol{##1}}}%
-}
-\def\binrel@a{%
-  \def\@symOrd##1##2{\gdef\binrel@@####1{\@symOrd##1{\OrdSymbol{####1}}}}%
-  \def\@symVar##1##2{\gdef\binrel@@####1{\@symVar##1{\OrdSymbol{####1}}}}%
-  \def\@symCOs##1##2{\gdef\binrel@@####1{\@symCOs##1{\OrdSymbol{####1}}}}%
-  \def\@symCOi##1##2{\gdef\binrel@@####1{\@symCOi##1{\OrdSymbol{####1}}}}%
-  \def\@symBin##1##2{\gdef\binrel@@####1{\@symBin##1{\OrdSymbol{####1}}}}%
-  \def\@symRel##1##2{\gdef\binrel@@####1{\@symRel##1{\OrdSymbol{####1}}}}%
-  \def\@symPun##1##2{\gdef\binrel@@####1{\@symPun##1{\OrdSymbol{####1}}}}%
-}
-\def\binrel@#1{%
-  \setbox\z@\hbox{$%
-    \let\mathchoice\@gobblethree
-    \let\@sym\binrel@sym \binrel@a
-    #1$}%
-}
-\def\@symextension{sym}
-\newcommand\usesymbols[1]{%
-  \@for\@tempb:=#1\do{%
-    \@xp\@onefilewithoptions\@xp{\@tempb}[][]\@symextension
-  }%
-}
-\newcommand\ProvidesSymbols[1]{\ProvidesFile{#1.sym}}
-\DeclareRobustCommand{\not}[1]{\@symRel\not{\OrdSymbol{\notRel#1}}}
-\DeclareRobustCommand{\OrdSymbol}[1]{%
-  \begingroup\mathchars@reset#1\endgroup
-}
-\def\mathchars@reset{\let\@sym\@sym@ord \let\@symtype\@symtype@ord
-  \let\OrdSymbol\relax}
-\def\@symtype@ord#1#{}% a strange sort of \@gobble
-\def\@sym@ord#1#2{\@xp\@sym@ord@a\string#2\@nil}%
-\begingroup
-\lccode`\.=`\@ \lowercase{\endgroup
-\def\@sym@ord@a#1.}#2#3\@nil#4#5#6{%
-  \csname MathChar \endcsname"0%
-    \if D#2\@xp\delim@b\csname sd@#4#5#6\endcsname#4#5#6
-    \else #4#5#6
-    \fi
-}
-\DeclareOption{cmbase}{\usesymbols{cmbase}}
-\DeclareOption{mathstyleoff}{}
-\ProcessOptions\relax
-\renewcommand{\lnot}{\neg}
-\renewcommand{\land}{\wedge}
-\renewcommand{\lor}{\vee}
-\renewcommand{\le}{\leq}
-\renewcommand{\ge}{\geq}
-\renewcommand{\ne}{\neq}
-\renewcommand{\owns}{\ni}
-\renewcommand{\gets}{\leftarrow}
-\renewcommand{\to}{\rightarrow}
-\renewcommand{\|}{\Vert}
-\@ifpackagewith{flexisym}{mathstyleoff}{}{%
-  \RequirePackage[activechars]{mathstyle}\relax
-}
-\ifx\std@minus\@@undefined
-\else
-  % Patch for amsmath 2.x if loaded before flexisym
-  \begingroup
-  \long\def\0#1\mathchardef\std@minus#2\std@equal#3\relax{%
-    \toks@{#1}%
-    \afterassignment\1\@temptokena\bgroup
-  }%
-  \def\1{%
-    \edef\2{\endgroup
-      \def\noexpand\@begindocumenthook{\the\toks@\the\@temptokena}}%
-    \2%
-  }
-  \iffalse{\fi
-  \expandafter\0\@begindocumenthook
-    \@gobblefour\mathchardef\std@minus\std@equal\relax
-    \relax\relax\relax\relax}
-  % Leave what for std@minus, std@equal?
-\fi
diff --git a/Master/texmf-dist/tex/latex/breqn/mathstyle.sty b/Master/texmf-dist/tex/latex/breqn/mathstyle.sty
deleted file mode 100644
index 141ea46f3bf..00000000000
--- a/Master/texmf-dist/tex/latex/breqn/mathstyle.sty
+++ /dev/null
@@ -1,89 +0,0 @@
-%% Created by stripbwr [2001-09-11T03:39:44]
-%% From /home/work/alnilam/mathstyle.bwr
-\ProvidesPackage{mathstyle}[2001/09/10 v0.8]
-\providecommand{\@saveprimitive}[2]{%
-  \begingroup
-  \edef\@tempa{\string#1}\edef\@tempb{\meaning#1}%
-  \ifx\@tempa\@tempb \global\let#2#1%
-  \else
-    \edef\@tempb{\meaning#2}%
-    \ifx\@tempa\@tempb
-    \else
-      \keyed@msg\@latex@error\@saveprimitive{{#2}{#1}}
-%      {Unable to properly define \string#2; primitive
-%      \noexpand#1no longer primitive}\@eha
-    \fi
-  \fi
-  \endgroup
-}
-\chardef\mathstyle=0
-\@saveprimitive\displaystyle\@@displaystyle
-\@saveprimitive\textstyle\@@textstyle
-\@saveprimitive\scriptstyle\@@scriptstyle
-\@saveprimitive\scriptscriptstyle\@@scriptscriptstyle
-\DeclareRobustCommand{\displaystyle}{%
-  \@@displaystyle \chardef\mathstyle\z@}
-\DeclareRobustCommand{\textstyle}{%
-  \@@textstyle \chardef\mathstyle\@ne}
-\DeclareRobustCommand{\scriptstyle}{%
-  \@@scriptstyle \chardef\mathstyle\tw@}
-\DeclareRobustCommand{\scriptscriptstyle}{%
-  \@@scriptscriptstyle \chardef\mathstyle\thr@@}
-\begingroup \catcode`\^=7 \catcode`\_=8 % just in case
-\lowercase{\endgroup
-\let\@@superscript=^ \let\@@subscript=_
-}%
-\def\subsupstyle{%
-  \ifnum\mathstyle<\tw@ \chardef\mathstyle\tw@
-  \else \chardef\mathstyle\thr@@   
-  \fi
-}
-\begingroup \catcode`\^=7 \catcode`\_=8
-\global\let\mathsup=^\global\let\mathsub=_\relax 
-\endgroup
-\def\sb#1{\mathsub{\protect\subsupstyle#1}}%
-\def\sp#1{\mathsup{\protect\subsupstyle#1}}%
-\def\mathchoice#1#2#3#4{%
-  \relax\ifcase\mathstyle#1\relax\or#2\relax\or#3\relax\else#4\relax\fi
-}
-\DeclareOption{activechars}{\catcode`\^=13 \catcode`\_=13 }
-\ProcessOptions\relax
-\ifnum\catcode`\^=13
-  \let^=\sp \let_=\sb
-\else
-  \mathcode`\^="8000 \mathcode`\_="8000
-  \begingroup \catcode`\^=\active \catcode`\_=\active
-  \global\let^=\sp \global\let_=\sb
-  \endgroup
-\fi
-\@saveprimitive\over\@@over
-\@saveprimitive\atop\@@atop
-\@saveprimitive\above\@@above
-\@saveprimitive\overwithdelims\@@overwithdelims
-\@saveprimitive\atopwithdelims\@@atopwithdelims
-\@saveprimitive\abovewithdelims\@@abovewithdelims
-\DeclareRobustCommand\genfrac[6]{%
-  {\fracstyle #1%
-    {\begingroup #5\endgroup
-      \csname @@\ifx\maxdimen#4\maxdimen over\else above\fi
-        \if @#2@\else withdelims\fi\endcsname #2#3#4\relax
-     #6}%
-  }%
-}
-\renewcommand{\frac}{\genfrac{}{}{}{}}
-\providecommand{\dfrac}{}
-\providecommand{\tfrac}{}
-\renewcommand{\dfrac}{\genfrac\displaystyle{}{}{}}
-\renewcommand{\tfrac}{\genfrac\textstyle{}{}{}}
-\providecommand{\binom}{}
-\providecommand{\tbinom}{}
-\providecommand{\dbinom}{}
-\renewcommand{\binom}{\genfrac{}(){0pt}}
-\renewcommand{\dbinom}{\genfrac\displaystyle(){0pt}}
-\renewcommand{\tbinom}{\genfrac\textstyle(){0pt}}
-\def\fracstyle{\ifcase\mathstyle
-    \chardef\mathstyle=\@ne
-  \or \chardef\mathstyle=\tw@
-  \else \chardef\mathstyle=\thr@@
-  \fi
-}
diff --git a/Master/texmf-dist/tex/latex/breqn/msabm.sym b/Master/texmf-dist/tex/latex/breqn/msabm.sym
deleted file mode 100644
index 1495aa60d69..00000000000
--- a/Master/texmf-dist/tex/latex/breqn/msabm.sym
+++ /dev/null
@@ -1,228 +0,0 @@
-%% Created by stripbwr [2001-09-09T00:22:17]
-%% From /home/breqn/msabm.bwr
-\ProvidesSymbols{msabm}[2001/09/08 v0.91]
-\RequirePackage{amsfonts}\relax
-\@xp\xdef\csname mg@MSA\endcsname{\hexnumber@\symAMSa}%
-\@xp\xdef\csname mg@MSB\endcsname{\hexnumber@\symAMSb}%
-\DeclareFlexSymbol{\boxdot}       {Bin}{MSA}{00}
-\DeclareFlexSymbol{\boxplus}      {Bin}{MSA}{01}
-\DeclareFlexSymbol{\boxtimes}     {Bin}{MSA}{02}
-\DeclareFlexSymbol{\square}       {Ord}{MSA}{03}
-\DeclareFlexSymbol{\blacksquare}  {Ord}{MSA}{04}
-\DeclareFlexSymbol{\centerdot}    {Bin}{MSA}{05}
-\DeclareFlexSymbol{\lozenge}      {Ord}{MSA}{06}
-\DeclareFlexSymbol{\blacklozenge} {Ord}{MSA}{07}
-\DeclareFlexSymbol{\circlearrowright}   {Rel}{MSA}{08}
-\DeclareFlexSymbol{\circlearrowleft}    {Rel}{MSA}{09}
-%% In amsfonts.sty:
-%%\DeclareFlexSymbol{\rightleftharpoons}{Rel}{MSA}{0A}
-\DeclareFlexSymbol{\leftrightharpoons}  {Rel}{MSA}{0B}
-\DeclareFlexSymbol{\boxminus}     {Bin}{MSA}{0C}
-\DeclareFlexSymbol{\Vdash}        {Rel}{MSA}{0D}
-\DeclareFlexSymbol{\Vvdash}       {Rel}{MSA}{0E}
-\DeclareFlexSymbol{\vDash}        {Rel}{MSA}{0F}
-\DeclareFlexSymbol{\twoheadrightarrow}  {Rel}{MSA}{10}
-\DeclareFlexSymbol{\twoheadleftarrow}   {Rel}{MSA}{11}
-\DeclareFlexSymbol{\leftleftarrows}     {Rel}{MSA}{12}
-\DeclareFlexSymbol{\rightrightarrows}   {Rel}{MSA}{13}
-\DeclareFlexSymbol{\upuparrows}         {Rel}{MSA}{14}
-\DeclareFlexSymbol{\downdownarrows} {Rel}{MSA}{15}
-\DeclareFlexSymbol{\upharpoonright} {Rel}{MSA}{16}
- \let\restriction\upharpoonright
-\DeclareFlexSymbol{\downharpoonright}   {Rel}{MSA}{17}
-\DeclareFlexSymbol{\upharpoonleft}  {Rel}{MSA}{18}
-\DeclareFlexSymbol{\downharpoonleft}{Rel}{MSA}{19}
-\DeclareFlexSymbol{\rightarrowtail} {Rel}{MSA}{1A}
-\DeclareFlexSymbol{\leftarrowtail}  {Rel}{MSA}{1B}
-\DeclareFlexSymbol{\leftrightarrows}{Rel}{MSA}{1C}
-\DeclareFlexSymbol{\rightleftarrows}{Rel}{MSA}{1D}
-\DeclareFlexSymbol{\Lsh}            {Rel}{MSA}{1E}
-\DeclareFlexSymbol{\Rsh}            {Rel}{MSA}{1F}
-\DeclareFlexSymbol{\rightsquigarrow}  {Rel}{MSA}{20}
-\DeclareFlexSymbol{\leftrightsquigarrow}{Rel}{MSA}{21}
-\DeclareFlexSymbol{\looparrowleft}  {Rel}{MSA}{22}
-\DeclareFlexSymbol{\looparrowright} {Rel}{MSA}{23}
-\DeclareFlexSymbol{\circeq}       {Rel}{MSA}{24}
-\DeclareFlexSymbol{\succsim}      {Rel}{MSA}{25}
-\DeclareFlexSymbol{\gtrsim}       {Rel}{MSA}{26}
-\DeclareFlexSymbol{\gtrapprox}    {Rel}{MSA}{27}
-\DeclareFlexSymbol{\multimap}     {Rel}{MSA}{28}
-\DeclareFlexSymbol{\therefore}    {Rel}{MSA}{29}
-\DeclareFlexSymbol{\because}      {Rel}{MSA}{2A}
-\DeclareFlexSymbol{\doteqdot}     {Rel}{MSA}{2B}
- \let\Doteq\doteqdot
-\DeclareFlexSymbol{\triangleq}    {Rel}{MSA}{2C}
-\DeclareFlexSymbol{\precsim}      {Rel}{MSA}{2D}
-\DeclareFlexSymbol{\lesssim}      {Rel}{MSA}{2E}
-\DeclareFlexSymbol{\lessapprox}   {Rel}{MSA}{2F}
-\DeclareFlexSymbol{\eqslantless}  {Rel}{MSA}{30}
-\DeclareFlexSymbol{\eqslantgtr}   {Rel}{MSA}{31}
-\DeclareFlexSymbol{\curlyeqprec}  {Rel}{MSA}{32}
-\DeclareFlexSymbol{\curlyeqsucc}  {Rel}{MSA}{33}
-\DeclareFlexSymbol{\preccurlyeq}  {Rel}{MSA}{34}
-\DeclareFlexSymbol{\leqq}         {Rel}{MSA}{35}
-\DeclareFlexSymbol{\leqslant}     {Rel}{MSA}{36}
-\DeclareFlexSymbol{\lessgtr}      {Rel}{MSA}{37}
-\DeclareFlexSymbol{\backprime}    {Ord}{MSA}{38}
-\DeclareFlexSymbol{\risingdotseq} {Rel}{MSA}{3A}
-\DeclareFlexSymbol{\fallingdotseq}{Rel}{MSA}{3B}
-\DeclareFlexSymbol{\succcurlyeq}  {Rel}{MSA}{3C}
-\DeclareFlexSymbol{\geqq}         {Rel}{MSA}{3D}
-\DeclareFlexSymbol{\geqslant}     {Rel}{MSA}{3E}
-\DeclareFlexSymbol{\gtrless}      {Rel}{MSA}{3F}
-%% in amsfonts.sty
-%% \DeclareFlexSymbol{\sqsubset}    {Rel}{MSA}{40}
-%% \DeclareFlexSymbol{\sqsupset}    {Rel}{MSA}{41}
-\DeclareFlexSymbol{\vartriangleright}{Rel}{MSA}{42}
-\DeclareFlexSymbol{\vartriangleleft} {Rel}{MSA}{43}
-\DeclareFlexSymbol{\trianglerighteq} {Rel}{MSA}{44}
-\DeclareFlexSymbol{\trianglelefteq}  {Rel}{MSA}{45}
-\DeclareFlexSymbol{\bigstar}    {Ord}{MSA}{46}
-\DeclareFlexSymbol{\between}    {Rel}{MSA}{47}
-\DeclareFlexSymbol{\blacktriangledown}  {Ord}{MSA}{48}
-\DeclareFlexSymbol{\blacktriangleright} {Rel}{MSA}{49}
-\DeclareFlexSymbol{\blacktriangleleft}  {Rel}{MSA}{4A}
-\DeclareFlexSymbol{\vartriangle}        {Rel}{MSA}{4D}
-\DeclareFlexSymbol{\blacktriangle}      {Ord}{MSA}{4E}
-\DeclareFlexSymbol{\triangledown}       {Ord}{MSA}{4F}
-\DeclareFlexSymbol{\eqcirc}       {Rel}{MSA}{50}
-\DeclareFlexSymbol{\lesseqgtr}    {Rel}{MSA}{51}
-\DeclareFlexSymbol{\gtreqless}    {Rel}{MSA}{52}
-\DeclareFlexSymbol{\lesseqqgtr}   {Rel}{MSA}{53}
-\DeclareFlexSymbol{\gtreqqless}   {Rel}{MSA}{54}
-\DeclareFlexSymbol{\Rrightarrow}  {Rel}{MSA}{56}
-\DeclareFlexSymbol{\Lleftarrow}   {Rel}{MSA}{57}
-\DeclareFlexSymbol{\veebar}       {Bin}{MSA}{59}
-\DeclareFlexSymbol{\barwedge}     {Bin}{MSA}{5A}
-\DeclareFlexSymbol{\doublebarwedge} {Bin}{MSA}{5B}
-%% In amsfonts.sty
-%%\DeclareFlexSymbol{\angle}        {Ord}{MSA}{5C}
-\DeclareFlexSymbol{\measuredangle}  {Ord}{MSA}{5D}
-\DeclareFlexSymbol{\sphericalangle} {Ord}{MSA}{5E}
-\DeclareFlexSymbol{\varpropto}    {Rel}{MSA}{5F}
-\DeclareFlexSymbol{\smallsmile}   {Rel}{MSA}{60}
-\DeclareFlexSymbol{\smallfrown}   {Rel}{MSA}{61}
-\DeclareFlexSymbol{\Subset}       {Rel}{MSA}{62}
-\DeclareFlexSymbol{\Supset}       {Rel}{MSA}{63}
-\DeclareFlexSymbol{\Cup}          {Bin}{MSA}{64}
- \let\doublecup\Cup
-\DeclareFlexSymbol{\Cap}          {Bin}{MSA}{65}
- \let\doublecap\Cap
-\DeclareFlexSymbol{\curlywedge}   {Bin}{MSA}{66}
-\DeclareFlexSymbol{\curlyvee}     {Bin}{MSA}{67}
-\DeclareFlexSymbol{\leftthreetimes} {Bin}{MSA}{68}
-\DeclareFlexSymbol{\rightthreetimes}{Bin}{MSA}{69}
-\DeclareFlexSymbol{\subseteqq}    {Rel}{MSA}{6A}
-\DeclareFlexSymbol{\supseteqq}    {Rel}{MSA}{6B}
-\DeclareFlexSymbol{\bumpeq}       {Rel}{MSA}{6C}
-\DeclareFlexSymbol{\Bumpeq}       {Rel}{MSA}{6D}
-\DeclareFlexSymbol{\lll}          {Rel}{MSA}{6E}
- \let\llless\lll
-\DeclareFlexSymbol{\ggg}          {Rel}{MSA}{6F}
- \let\gggtr\ggg
-\DeclareFlexSymbol{\circledS}     {Ord}{MSA}{73}
-\DeclareFlexSymbol{\pitchfork}    {Rel}{MSA}{74}
-\DeclareFlexSymbol{\dotplus}      {Bin}{MSA}{75}
-\DeclareFlexSymbol{\backsim}      {Rel}{MSA}{76}
-\DeclareFlexSymbol{\backsimeq}    {Rel}{MSA}{77}
-\DeclareFlexSymbol{\complement}   {Ord}{MSA}{7B}
-\DeclareFlexSymbol{\intercal}     {Bin}{MSA}{7C}
-\DeclareFlexSymbol{\circledcirc}  {Bin}{MSA}{7D}
-\DeclareFlexSymbol{\circledast}   {Bin}{MSA}{7E}
-\DeclareFlexSymbol{\circleddash}  {Bin}{MSA}{7F}
-%%   Begin AMSb declarations
-\DeclareFlexSymbol{\lvertneqq}    {Rel}{MSB}{00}
-\DeclareFlexSymbol{\gvertneqq}    {Rel}{MSB}{01}
-\DeclareFlexSymbol{\nleq}         {Rel}{MSB}{02}
-\DeclareFlexSymbol{\ngeq}         {Rel}{MSB}{03}
-\DeclareFlexSymbol{\nless}        {Rel}{MSB}{04}
-\DeclareFlexSymbol{\ngtr}         {Rel}{MSB}{05}
-\DeclareFlexSymbol{\nprec}        {Rel}{MSB}{06}
-\DeclareFlexSymbol{\nsucc}        {Rel}{MSB}{07}
-\DeclareFlexSymbol{\lneqq}        {Rel}{MSB}{08}
-\DeclareFlexSymbol{\gneqq}        {Rel}{MSB}{09}
-\DeclareFlexSymbol{\nleqslant}    {Rel}{MSB}{0A}
-\DeclareFlexSymbol{\ngeqslant}    {Rel}{MSB}{0B}
-\DeclareFlexSymbol{\lneq}         {Rel}{MSB}{0C}
-\DeclareFlexSymbol{\gneq}         {Rel}{MSB}{0D}
-\DeclareFlexSymbol{\npreceq}      {Rel}{MSB}{0E}
-\DeclareFlexSymbol{\nsucceq}      {Rel}{MSB}{0F}
-\DeclareFlexSymbol{\precnsim}     {Rel}{MSB}{10}
-\DeclareFlexSymbol{\succnsim}     {Rel}{MSB}{11}
-\DeclareFlexSymbol{\lnsim}        {Rel}{MSB}{12}
-\DeclareFlexSymbol{\gnsim}        {Rel}{MSB}{13}
-\DeclareFlexSymbol{\nleqq}        {Rel}{MSB}{14}
-\DeclareFlexSymbol{\ngeqq}        {Rel}{MSB}{15}
-\DeclareFlexSymbol{\precneqq}     {Rel}{MSB}{16}
-\DeclareFlexSymbol{\succneqq}     {Rel}{MSB}{17}
-\DeclareFlexSymbol{\precnapprox}  {Rel}{MSB}{18}
-\DeclareFlexSymbol{\succnapprox}  {Rel}{MSB}{19}
-\DeclareFlexSymbol{\lnapprox}     {Rel}{MSB}{1A}
-\DeclareFlexSymbol{\gnapprox}     {Rel}{MSB}{1B}
-\DeclareFlexSymbol{\nsim}         {Rel}{MSB}{1C}
-\DeclareFlexSymbol{\ncong}        {Rel}{MSB}{1D}
-\DeclareFlexSymbol{\diagup}       {Ord}{MSB}{1E}
-\DeclareFlexSymbol{\diagdown}     {Ord}{MSB}{1F}
-\DeclareFlexSymbol{\varsubsetneq}   {Rel}{MSB}{20}
-\DeclareFlexSymbol{\varsupsetneq}   {Rel}{MSB}{21}
-\DeclareFlexSymbol{\nsubseteqq}     {Rel}{MSB}{22}
-\DeclareFlexSymbol{\nsupseteqq}     {Rel}{MSB}{23}
-\DeclareFlexSymbol{\subsetneqq}     {Rel}{MSB}{24}
-\DeclareFlexSymbol{\supsetneqq}     {Rel}{MSB}{25}
-\DeclareFlexSymbol{\varsubsetneqq}  {Rel}{MSB}{26}
-\DeclareFlexSymbol{\varsupsetneqq}  {Rel}{MSB}{27}
-\DeclareFlexSymbol{\subsetneq}      {Rel}{MSB}{28}
-\DeclareFlexSymbol{\supsetneq}      {Rel}{MSB}{29}
-\DeclareFlexSymbol{\nsubseteq}      {Rel}{MSB}{2A}
-\DeclareFlexSymbol{\nsupseteq}      {Rel}{MSB}{2B}
-\DeclareFlexSymbol{\nparallel}      {Rel}{MSB}{2C}
-\DeclareFlexSymbol{\nmid}           {Rel}{MSB}{2D}
-\DeclareFlexSymbol{\nshortmid}      {Rel}{MSB}{2E}
-\DeclareFlexSymbol{\nshortparallel} {Rel}{MSB}{2F}
-\DeclareFlexSymbol{\nvdash}         {Rel}{MSB}{30}
-\DeclareFlexSymbol{\nVdash}         {Rel}{MSB}{31}
-\DeclareFlexSymbol{\nvDash}         {Rel}{MSB}{32}
-\DeclareFlexSymbol{\nVDash}         {Rel}{MSB}{33}
-\DeclareFlexSymbol{\ntrianglerighteq}{Rel}{MSB}{34}
-\DeclareFlexSymbol{\ntrianglelefteq}{Rel}{MSB}{35}
-\DeclareFlexSymbol{\ntriangleleft}  {Rel}{MSB}{36}
-\DeclareFlexSymbol{\ntriangleright} {Rel}{MSB}{37}
-\DeclareFlexSymbol{\nleftarrow}     {Rel}{MSB}{38}
-\DeclareFlexSymbol{\nrightarrow}    {Rel}{MSB}{39}
-\DeclareFlexSymbol{\nLeftarrow}     {Rel}{MSB}{3A}
-\DeclareFlexSymbol{\nRightarrow}    {Rel}{MSB}{3B}
-\DeclareFlexSymbol{\nLeftrightarrow}{Rel}{MSB}{3C}
-\DeclareFlexSymbol{\nleftrightarrow}{Rel}{MSB}{3D}
-\DeclareFlexSymbol{\divideontimes}  {Bin}{MSB}{3E}
-\DeclareFlexSymbol{\varnothing}     {Ord}{MSB}{3F}
-\DeclareFlexSymbol{\nexists}        {Ord}{MSB}{40}
-\DeclareFlexSymbol{\Finv}           {Ord}{MSB}{60}
-\DeclareFlexSymbol{\Game}           {Ord}{MSB}{61}
-%% In amsfonts.sty:
-%%\DeclareFlexSymbol{\mho}          {Ord}{MSB}{66}
-\DeclareFlexSymbol{\eth}            {Ord}{MSB}{67}
-\DeclareFlexSymbol{\eqsim}          {Rel}{MSB}{68}
-\DeclareFlexSymbol{\beth}           {Ord}{MSB}{69}
-\DeclareFlexSymbol{\gimel}          {Ord}{MSB}{6A}
-\DeclareFlexSymbol{\daleth}         {Ord}{MSB}{6B}
-\DeclareFlexSymbol{\lessdot}        {Bin}{MSB}{6C}
-\DeclareFlexSymbol{\gtrdot}         {Bin}{MSB}{6D}
-\DeclareFlexSymbol{\ltimes}         {Bin}{MSB}{6E}
-\DeclareFlexSymbol{\rtimes}         {Bin}{MSB}{6F}
-\DeclareFlexSymbol{\shortmid}       {Rel}{MSB}{70}
-\DeclareFlexSymbol{\shortparallel}  {Rel}{MSB}{71}
-\DeclareFlexSymbol{\smallsetminus}  {Bin}{MSB}{72}
-\DeclareFlexSymbol{\thicksim}       {Rel}{MSB}{73}
-\DeclareFlexSymbol{\thickapprox}    {Rel}{MSB}{74}
-\DeclareFlexSymbol{\approxeq}       {Rel}{MSB}{75}
-\DeclareFlexSymbol{\succapprox}     {Rel}{MSB}{76}
-\DeclareFlexSymbol{\precapprox}     {Rel}{MSB}{77}
-\DeclareFlexSymbol{\curvearrowleft} {Rel}{MSB}{78}
-\DeclareFlexSymbol{\curvearrowright}{Rel}{MSB}{79}
-\DeclareFlexSymbol{\digamma}        {Ord}{MSB}{7A}
-\DeclareFlexSymbol{\varkappa}       {Ord}{MSB}{7B}
-\DeclareFlexSymbol{\Bbbk}           {Ord}{MSB}{7C}
-\DeclareFlexSymbol{\hslash}         {Ord}{MSB}{7D}
-%% In amsfonts.sty:
-%%\DeclareFlexSymbol{\hbar}         {Ord}{MSB}{7E}
-\DeclareFlexSymbol{\backepsilon}    {Rel}{MSB}{7F}
author	Manuel Pégourié-Gonnard <mpg@elzevir.fr>	2008-05-23 19:12:43 +0000
committer	Manuel Pégourié-Gonnard <mpg@elzevir.fr>	2008-05-23 19:12:43 +0000
commit	6f59cbaa6b0b0c74d90219213c84dcde011d9fc3 (patch)
tree	2d9f612b1717ccab23bf7b43d29820d5bfee0c88 /Master/texmf-dist/tex/latex/breqn
parent	2d0f72acd5b33d13c12b024b38d637e43e6acad6 (diff)