%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% jsml-math.4ht                         2007-07-13-09:20 %
% Copyright (C) 2006--2007       Eitan M. Gurari         %
%                                                        %
% This work may be distributed and/or modified under the %
% conditions of the LaTeX Project Public License, either %
% version 1.3 of this license or (at your option) any    %
% later version. The latest version of this license is   %
% in                                                     %
%   http://www.latex-project.org/lppl.txt                %
% and version 1.3 or later is part of all distributions  %
% of LaTeX version 2003/12/01 or later.                  %
%                                                        %
% This work has the LPPL maintenance status "maintained".%
%                                                        %
% This Current Maintainer of this work                   %
% is Eitan M. Gurari.                                    %
%                                                        %
% If you modify this program your changing its signature %
% with a directive of the following form will be         %
% appreciated.                                           %
%            \message{signature}                         %
%                                                        %
%                             gurari@cse.ohio-state.edu  %
%                 http://www.cse.ohio-state.edu/~gurari  %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\immediate\write-1{version 2007-07-13-09:20}

\exit:ifnot{Preamble,% 
amsmath,% 
amsopn,% 
array,% 
fontmath,% 
latex,% 
plain,% 
tex4ht}

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
                \ConfigureHinput{Preamble}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
    \:CheckOption{math-}     \if:Option
    \edef\Preamble{\Preamble,mathml-}
\else
   \Log:Note{for sources failing to produce
       clean math code, try the command line option `math-'}%
\fi

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
  
\endinput\empty\empty\empty\empty\empty\empty
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
                \ConfigureHinput{tex4ht}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
    \NewConfigure{speak:description}{3}
\Configure{speak:description}
   {<BREAK SIZE="small"/>begin \ifcase\csname @listdepth\endcsname
          \or \or sub \or sub sub \or sub sub sub \else\fi
       list}
   {<BREAK SIZE="small"/>end \ifcase\csname @listdepth\endcsname
         \or sub \or sub sub \or sub sub sub \else\fi
       list<BREAK SIZE="small"/>}
   {<BREAK SIZE="small"/>
       item}
\Configure{DviMath}
    {\a:DviMathSpk \mathmltrue
       \ifOption{mml-fonts}{}{\NoFonts}%
       \IgnoreRule \HCode{<!--l.
       \the\inputlineno-->}\a:math
       \edef\sv:ignore{\if:nopar
    \noexpand\IgnorePar\else \noexpand\ShowPar\fi}%
\IgnorePar}
    {\EndIgnoreRule
     \mathmlfalse \b:DviMathSpk \sv:ignore
}
\NewConfigure{DviMathSpk}{2}
\Configure{math}{}
\Configure{$}
   {\Configure{DviMathSpk}
      {\HCode{<span class="inline-math">%
              \add:description{begin-math}{\a:speak:math}}}
      {\HCode{\add:description{end-math}{\b:speak:math}</span>}}%
\DviMath}
   {\EndDviMath}{}
\Configure{$$}
   {\Configure{@math}{div}\IgnorePar
    \ifvmode\else \HCode{<!--tex4ht:inline-->}\fi
\EndP
    \Configure{DviMathSpk}
      {\HCode{<div class="display-math">%
              \add:description{begin-math}{\a:speak:math}}}
      {\HCode{\add:description{end-math}{\b:speak:math}</div>}}%
\DviMath}
   {\EndDviMath
       \ShowPar\par{\csname HCondtrue\endcsname\noindent}}
   {\DisplayMathtrue}
\NewConfigure{speak:math}{2}
\Configure{speak:math}
   {%<BREAK SIZE="small"/><PROS PITCH="-5" >math</PROS>
    <BREAK SIZE="small"/>}
   {%<BREAK SIZE="small"/><PROS PITCH="-5" >end math</PROS>
    <BREAK SIZE="small"/>}
\Configure{SUB}
   {\Send{BACK}
     {<msub><mrow class="mrow-base"\Hnewline>%
}\HCode{</mrow><mrow class="mrow-sub"\Hnewline
   >\add:description{begin-script}{\a:speak:subsup}%
   <PROS PITCH="-10">}\trap:base
}
   {\HCode{</PROS>\add:description{end-script}{\c:speak:subsup}%
   </mrow></msub\Hnewline>}%
}
\Configure{SUP}
   {\Send{BACK}
   {<msup><mrow class="mrow-base"\Hnewline>%
}\HCode{</mrow><mrow class="mrow-super"\Hnewline
    >\add:description{begin-script}{\b:speak:subsup}%
       <PROS PITCH="+10">}\trap:base
}
   {\HCode{</PROS>\add:description{end-script}{\c:speak:subsup}%
       </mrow></msup\Hnewline>}%
}
\Configure{SUBSUP}
   {\Send{BACK}
   {<msubsup><mrow class="mrow-base"\Hnewline>%
}\HCode{</mrow><mrow class="mrow-sub"\Hnewline
   >\add:description{begin-script}{\a:speak:subsup}%
        <PROS PITCH="-10">}\trap:base
}
   {\HCode{</PROS></mrow><mrow class="mrow-super"\Hnewline
   >\add:description{mid-script}{\b:speak:subsup}%
        <PROS PITCH="+10">}\trap:base
}
   {\HCode{</PROS>\add:description{end-script}{\c:speak:subsup}%
   </mrow></msubsup\Hnewline>}%
}

\Configure{limits}{\let\pl:SUB =\:UnDef
\let\pl:SUP  =\:UnDef
\ifx \:temp\sp \def\pl:SUP{\Configure{SUP}}%
\expandafter\append:def
   \expandafter\pl:SUP\expandafter{\expandafter{\a:SUP}}%
\expandafter\append:def
   \expandafter\pl:SUP\expandafter{\expandafter{\b:SUP}}%
%
\Configure{SUP}
   {\Send{BACK}{<msup
   class="limits-msub-msup"><mrow
   class="limits-mrow-base"\Hnewline>%
}%
\HCode{</mrow><mrow class="limits-mrow-super"\Hnewline
    >\add:description{begin-limits-script}{\b:speak:underover}}%
    \trap:base
%
\bgroup
     \ifx \pl:SUBSUP\:UnDef \else
   \let\SUBSUP:=\pl:SUBSUP
\fi
%
     \Configure{SUP}
   {\Send{BACK}
{<msup><mrow class="mrow-base"\Hnewline>%
}\HCode{</mrow><mrow class="mrow-super"\Hnewline
    >\add:description{begin-script}{\b:speak:subsup}%
       <PROS PITCH="+10">}\trap:base
%
\bgroup
    \Configure{SUP}
   {\Send{BACK}
{<msup><mrow class="mrow-base"\Hnewline>%
}\HCode{</mrow><mrow class="mrow-super"\Hnewline
    >\add:description{begin-script}{\b:speak:subsup}%
       <PROS PITCH="+10">}\trap:base
%
\bgroup \trap:base}
   {\egroup \HCode{</PROS>\add:description{end-script}{\c:speak:subsup}%
       </mrow></msup\Hnewline>}%
%
}%
\trap:base}
   {\egroup\HCode{\add:description{end-limits-script}{\c:speak:underover}%
       </mrow></msup\Hnewline
                        >}\aftergroup\pl:SUP  %
}%
\trap:base}
   {}%
\else
\ifx \:temp\sb \def\pl:SUB{\Configure{SUB}}%
\expandafter\append:def
   \expandafter\pl:SUB\expandafter{\expandafter{\a:SUB}}%
\expandafter\append:def
   \expandafter\pl:SUB\expandafter{\expandafter{\b:SUB}}%
%
\Configure{SUB}
   {\Send{BACK}{<msub
   class="limits-msub-msup"><mrow
   class="limits-mrow-base"\Hnewline>%
}%
\HCode{</mrow><mrow class="limits-mrow-sub"\Hnewline
   >\add:description{begin-limits-script}{\a:speak:underover}}%
   \trap:base
%
\bgroup
     \ifx \pl:SUBSUP\:UnDef \else
   \let\SUBSUP:=\pl:SUBSUP
\fi
%
     \Configure{SUB}
   {\Send{BACK}
{<msub><mrow class="mrow-base"\Hnewline>%
}\HCode{</mrow><mrow class="mrow-sub"\Hnewline
   >\add:description{begin-script}{\a:speak:subsup}%
   <PROS PITCH="-10">}\trap:base
%
\bgroup
    \Configure{SUB}
   {\Send{BACK}
{<msub><mrow class="mrow-base"\Hnewline>%
}\HCode{</mrow><mrow class="mrow-sub"\Hnewline
   >\add:description{begin-script}{\a:speak:subsup}%
   <PROS PITCH="-10">}\trap:base
%
\bgroup \trap:base}
   {\egroup \HCode{</PROS>\add:description{end-script}{\c:speak:subsup}%
   </mrow></msub\Hnewline>}%
%
}%
\trap:base}
   {\egroup\HCode{\add:description{end-limits-script}{\c:speak:underover}%
</mrow></msub\Hnewline >}\aftergroup\pl:SUB %
}%
\trap:base}
   {}%
\fi\fi
\let\pl:SUBSUP=\SUBSUP:
%
\Configure{SUBSUP}
   {\ifx \pl:SUB \:UnDef\else  \pl:SUB \fi
    \ifx \pl:SUP  \:UnDef\else  \pl:SUP  \fi
    \ifx \pl:SUBSUP\:UnDef \else
   \let\SUBSUP:=\pl:SUBSUP
\fi
%
    \Send{BACK}
      {<msubsup class="limits-msub-msup"><mrow
                 class="limits-mrow-base"\Hnewline>%
}\HCode{</mrow><mrow class="limits-mrow-sub"\Hnewline
   >\add:description{begin-limits-script}{\a:speak:underover}}%
   \trap:base
}
   {\HCode{</mrow><mrow class="limits-mrow-super"\Hnewline
  >\add:description{mid-limits-script}{\b:speak:underover}}\trap:base
}
   {\HCode{\add:description{end-limits-script}{\c:speak:underover}%
       </mrow></msubsup\Hnewline>}%
}
%
}
\def\disp:limits{\let\pl:SUB =\:UnDef
\let\pl:SUP  =\:UnDef
\ifx \:temp\sp \def\pl:SUP{\Configure{SUP}}%
\expandafter\append:def
   \expandafter\pl:SUP\expandafter{\expandafter{\a:SUP}}%
\expandafter\append:def
   \expandafter\pl:SUP\expandafter{\expandafter{\b:SUP}}%
%
\Configure{SUP}
   {\Send{BACK}{<msup
   class="limits-msub-msup"><mrow
   class="limits-mrow-base"\Hnewline>%
}%
\HCode{</mrow><mrow class="limits-mrow-super"\Hnewline
    >\add:description{begin-limits-script}{\b:speak:underover}}%
    \trap:base
%
\bgroup
     \ifx \pl:SUBSUP\:UnDef \else
   \let\SUBSUP:=\pl:SUBSUP
\fi
%
     \Configure{SUP}
   {\Send{BACK}
{<msup><mrow class="mrow-base"\Hnewline>%
}\HCode{</mrow><mrow class="mrow-super"\Hnewline
    >\add:description{begin-script}{\b:speak:subsup}%
       <PROS PITCH="+10">}\trap:base
%
\bgroup
    \Configure{SUP}
   {\Send{BACK}
{<msup><mrow class="mrow-base"\Hnewline>%
}\HCode{</mrow><mrow class="mrow-super"\Hnewline
    >\add:description{begin-script}{\b:speak:subsup}%
       <PROS PITCH="+10">}\trap:base
%
\bgroup \trap:base}
   {\egroup \HCode{</PROS>\add:description{end-script}{\c:speak:subsup}%
       </mrow></msup\Hnewline>}%
%
}%
\trap:base}
   {\egroup\HCode{\add:description{end-limits-script}{\c:speak:underover}%
       </mrow></msup\Hnewline
                        >}\aftergroup\pl:SUP  %
}%
\trap:base}
   {}%
\else
\ifx \:temp\sb \def\pl:SUB{\Configure{SUB}}%
\expandafter\append:def
   \expandafter\pl:SUB\expandafter{\expandafter{\a:SUB}}%
\expandafter\append:def
   \expandafter\pl:SUB\expandafter{\expandafter{\b:SUB}}%
%
\Configure{SUB}
   {\Send{BACK}{<msub
   class="limits-msub-msup"><mrow
   class="limits-mrow-base"\Hnewline>%
}%
\HCode{</mrow><mrow class="limits-mrow-sub"\Hnewline
   >\add:description{begin-limits-script}{\a:speak:underover}}%
   \trap:base
%
\bgroup
     \ifx \pl:SUBSUP\:UnDef \else
   \let\SUBSUP:=\pl:SUBSUP
\fi
%
     \Configure{SUB}
   {\Send{BACK}
{<msub><mrow class="mrow-base"\Hnewline>%
}\HCode{</mrow><mrow class="mrow-sub"\Hnewline
   >\add:description{begin-script}{\a:speak:subsup}%
   <PROS PITCH="-10">}\trap:base
%
\bgroup
    \Configure{SUB}
   {\Send{BACK}
{<msub><mrow class="mrow-base"\Hnewline>%
}\HCode{</mrow><mrow class="mrow-sub"\Hnewline
   >\add:description{begin-script}{\a:speak:subsup}%
   <PROS PITCH="-10">}\trap:base
%
\bgroup \trap:base}
   {\egroup \HCode{</PROS>\add:description{end-script}{\c:speak:subsup}%
   </mrow></msub\Hnewline>}%
%
}%
\trap:base}
   {\egroup\HCode{\add:description{end-limits-script}{\c:speak:underover}%
</mrow></msub\Hnewline >}\aftergroup\pl:SUB %
}%
\trap:base}
   {}%
\fi\fi
\let\pl:SUBSUP=\SUBSUP:
%
\Configure{SUBSUP}
   {\ifx \pl:SUB \:UnDef\else  \pl:SUB \fi
    \ifx \pl:SUP  \:UnDef\else  \pl:SUP  \fi
    \ifx \pl:SUBSUP\:UnDef \else
   \let\SUBSUP:=\pl:SUBSUP
\fi
%
    \Send{BACK}
      {<msubsup class="limits-msub-msup"><mrow
                 class="limits-mrow-base"\Hnewline>%
}\HCode{</mrow><mrow class="limits-mrow-sub"\Hnewline
   >\add:description{begin-limits-script}{\a:speak:underover}}%
   \trap:base
}
   {\HCode{</mrow><mrow class="limits-mrow-super"\Hnewline
  >\add:description{mid-limits-script}{\b:speak:underover}}\trap:base
}
   {\HCode{\add:description{end-limits-script}{\c:speak:underover}%
       </mrow></msubsup\Hnewline>}%
}
%
}
\ifx \a:putSUB\:UnDef \else
   \pend:def\a:putSUB{\ifx \pl:SUBSUP\:UnDef\else
         \let\SUBSUP:=\pl:SUBSUP
         \let\pl:SUBSUP=\:UnDef
      \fi}%
\fi
\ifx \a:putSUP\:UnDef \else
   \pend:def\a:putSUP{\ifx \pl:SUBSUP\:UnDef\else
         \let\SUBSUP:=\pl:SUBSUP
         \let\pl:SUBSUP=\:UnDef
      \fi}%
\fi

\NewConfigure{speak:subsup}{3}
\Configure{speak:subsup}
   {<PROS PITCH="-5"><BREAK SIZE="small"/>
    <span class="scripts-extra"> subscript </span>
    <BREAK SIZE="small"/></PROS>}
   {<PROS PITCH="+5"><BREAK SIZE="small"/>
    <span class="scripts-extra"> superscript </span>
    <BREAK SIZE="small"/></PROS>}
   {<PROS PITCH="-5"><BREAK SIZE="medium"/>
    <span class="scripts-extra"> baseline </span>
    <BREAK SIZE="small"/></PROS>}
\Configure{over}
   {\Send{GROUP}{0}{<mfrac>\add:description{begin-end}{\a:speak:fraction}%
<mrow class="mrow-numerator"\Hnewline>%
}\HCode{</mrow>}%
}
   {\HCode{\add:description{begin-end}{\c:speak:fraction}
       <mrow class="mrow-enumerator"\Hnewline>}%
\Send{EndGROUP}{0}{</mrow>\add:description{begin-end}{\b:speak:fraction}</mfrac>%
}}
\Configure{atop}
   {\Send{GROUP}{0}{<mover class="atop">%
\add:description{begin-stack}{\a:speak:atop}%
<mrow class="mrow-upper">%
}\HCode{</mrow>}%
}
   {\HCode{\add:description{added-description}{\c:speak:atop}<mrow class="mrow-under">}%
\Send{EndGROUP}{0}{</mrow>\add:description{end-stack}{\b:speak:atop}</mover>%
}}
\Configure{above}
   {\Send{GROUP}{0}{<mfrac>\add:description{begin-end}{\a:speak:fraction}%
<mrow class="mrow-numerator"\Hnewline>%
%
}%
    \HCode{</mrow>}%
%
\o:over:\:gobbleII}
   {\HCode{\add:description{begin-end}{\c:speak:fraction}
       <mrow class="mrow-enumerator"\Hnewline>}%
%
\Send{EndGROUP}{0}{</mrow>\add:description{begin-end}{\b:speak:fraction}</mfrac>%
%
}}
\def\abovewithdelims:III#1#2#3{%
   \def\:temp{#2#3}\def\:tempa{..}\ifx \:temp\:tempa
      \Send{GROUP}{0}{<mfrac>\add:description{begin-end}{\a:speak:fraction}%
<mrow class="mrow-numerator"\Hnewline>%
%
}%
      \HCode{</mrow>}%
%
\o:over:
      \HCode{\add:description{begin-end}{\c:speak:fraction}
       <mrow class="mrow-enumerator"\Hnewline>}%
%
\Send{EndGROUP}{0}{</mrow>\add:description{begin-end}{\b:speak:fraction}</mfrac>%
%
}
   \else
      \Send{GROUP}{0}%
         {<mo class="mfenced-open">\expandafter
\ifx \csname \string#2:lr del\endcsname\relax #2\else
     \csname \string#2:lr del\endcsname\fi
</mo>%
          <mfrac>\add:description{begin-end}{\a:speak:fraction}%
<mrow class="mrow-numerator"\Hnewline>%
%
}%
      \HCode{</mrow>}%
%
\o:over:
      \HCode{\add:description{begin-end}{\c:speak:fraction}
       <mrow class="mrow-enumerator"\Hnewline>}%
%
\Send{EndGROUP}{0}{</mrow>\add:description{begin-end}{\b:speak:fraction}</mfrac>%
%
%
         <mo class="mfenced-close">\expandafter
\ifx \csname \string#3:lr del\endcsname\relax #3\else
     \csname \string#3:lr del\endcsname\fi
</mo>}
   \fi
   \tmp:dim
 }
\def\atopwithdelims:III#1#2#3{%
   \def\:temp{#2#3}\def\:tempa{..}\ifx \:temp\:tempa
      \Send{GROUP}{0}{<mover class="atop">%
\add:description{begin-stack}{\a:speak:atop}%
<mrow class="mrow-upper">%
}%
      \HCode{</mrow>}%
\o:atop:
      \HCode{\add:description{added-description}{\c:speak:atop}<mrow class="mrow-under">}%
\Send{EndGROUP}{0}{</mrow>\add:description{end-stack}{\b:speak:atop}</mover>%
}
   \else
      \Send{GROUP}{0}%
         {<mo class="mfenced-open">\expandafter
\ifx \csname \string#2:lr del\endcsname\relax #2\else
     \csname \string#2:lr del\endcsname\fi
</mo>%
          <mover class="atop">%
\add:description{begin-stack}{\a:speak:atop}%
<mrow class="mrow-upper">%
}%
      \HCode{</mrow>}%
\o:atop:
      \HCode{\add:description{added-description}{\c:speak:atop}<mrow class="mrow-under">}%
%
      \Send{EndGROUP}{0}{</mrow>\add:description{end-stack}{\b:speak:atop}</mover>%
%
         <mo class="mfenced-close">\expandafter
\ifx \csname \string#3:lr del\endcsname\relax #3\else
     \csname \string#3:lr del\endcsname\fi
</mo>}
   \fi
 }
\def\overwithdelims:III#1#2#3{%
   \def\:temp{#2#3}\def\:tempa{..}\ifx \:temp\:tempa
      \Send{GROUP}{0}{<mfrac>\add:description{begin-end}{\a:speak:fraction}%
<mrow class="mrow-numerator"\Hnewline>%
}\HCode{</mrow>}%
\o:over:
      \HCode{\add:description{begin-end}{\c:speak:fraction}
       <mrow class="mrow-enumerator"\Hnewline>}%
\Send{EndGROUP}{0}{</mrow>\add:description{begin-end}{\b:speak:fraction}</mfrac>%
}
   \else
      \Send{GROUP}{0}%
         {<mo class="mfenced-open">\expandafter
\ifx \csname \string#2:lr del\endcsname\relax #2\else
     \csname \string#2:lr del\endcsname\fi
</mo>%
          <mfrac>\add:description{begin-end}{\a:speak:fraction}%
<mrow class="mrow-numerator"\Hnewline>%
}%
      \HCode{</mrow>}%
\o:over:
      \HCode{\add:description{begin-end}{\c:speak:fraction}
       <mrow class="mrow-enumerator"\Hnewline>}%
\Send{EndGROUP}{0}{</mrow>\add:description{begin-end}{\b:speak:fraction}</mfrac>%
%
             <mo class="mfenced-close">\expandafter
\ifx \csname \string#3:lr del\endcsname\relax #3\else
     \csname \string#3:lr del\endcsname\fi
</mo>}
   \fi
 }
\NewConfigure{speak:fraction}{3}
\Configure{speak:fraction}
   {<BREAK SIZE="small"/><level prefix="begin"
               continued="begin continued fraction">begin
         fraction</level><BREAK SIZE="small"/>}
   {<BREAK SIZE="small"/><level prefix="end"
               continued="end continued fraction">end
         fraction</level><BREAK SIZE="small"/>}
   {<BREAK SIZE="small"/><level prefix="over">%
         over</level><BREAK SIZE="small"/>}
\NewConfigure{speak:atop}{3}
\Configure{speak:atop}
   {<BREAK SIZE="small"/>begin stack<BREAK SIZE="small"/>}
   {<BREAK SIZE="small"/>end stack<BREAK SIZE="small"/>}
   {<BREAK SIZE="small"/>over<BREAK SIZE="small"/>}
\Configure{radical}
  {\HCode{<msqrt>%
          \add:description{begin-root}{\a:speak:radical}}%
   \special{t4ht\string~!e<<mrow class="root-base">}%
   \special{t4ht\string~!e></mrow>%
          \add:description{end-root}{\b:speak:radical}</msqrt>}%
   \special{t4ht\string~!ee/}%
   \special{t4ht\string~!ese-}%
  }
\NewConfigure{speak:radical}{2}
\Configure{speak:radical}
   {<BREAK SIZE="small"/><level prefix="begin">begin
             root</level><BREAK SIZE="small"/>}
   {<BREAK SIZE="small"/><level prefix="end">end
             root</level><BREAK SIZE="small"/>}
\NewConfigure{speak:underover}{3}
\Configure{speak:underover}
   {<BREAK SIZE="small"/>under script<BREAK SIZE="small"/>}
   {<BREAK SIZE="small"/>over script<BREAK SIZE="small"/>}
   {<BREAK SIZE="small"/>end scripts<BREAK SIZE="small"/>}

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
  
\endinput\empty\empty\empty\empty\empty\empty
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%





%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
                \ConfigureHinput{latex}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
    \Configure{[]}
  {\Configure{@math}{div}\IgnorePar
    \ifvmode\else \HCode{<!--tex4ht:inline-->}\fi
\EndP
    \Configure{DviMathSpk}
      {\HCode{<div class="display-math">%
              \add:description{begin-math}{\a:speak:math}}}
      {\HCode{\add:description{end-math}{\b:speak:math}</div>}}%
\DviMath $$\DisplayMathtrue }
  {$$\EndDviMath}
\Configure{()}
  {\Configure{DviMathSpk}
      {\HCode{<span class="inline-math">%
              \add:description{begin-math}{\a:speak:math}}}
      {\HCode{\add:description{end-math}{\b:speak:math}</span>}}%
\DviMath $}
  {$\EndDviMath}
\Configure{choose}
   {\Send{GROUP}{0}{<mover class="choose">%
       \add:description{begin-stack}{\a:speak:choose}%
       <mrow class="mrow-upper">}%
    \HCode{</mrow>}\o:atop:
    \HCode{\add:description{added-description}%
       {\c:speak:choose}<mrow class="mrow-under">}%
    \Send{EndGROUP}{0}%
      {</mrow>\add:description{end-stack}{\b:speak:choose}</mover>}%
   }
\NewConfigure{speak:choose}{3}
\Configure{speak:choose}
   {<BREAK SIZE="small"/>binomial coefficient<BREAK SIZE="small"/>}
   {<BREAK SIZE="medium"/>}
   {<BREAK SIZE="small"/>choose<BREAK SIZE="small"/>}
\Configure{mfenced}{\vert}{\string&\#x007C;}
\Configure{mfenced}{\{}{\string&\#x007B;}
\Configure{mfenced}{\}}{\string&\#x007D;}
\Configure{mfenced}{\lbrace}{\string&\#x007B;}
\Configure{mfenced}{\rbrace}{\string&\#x007D;}
\Configure{mfenced}{\rgroup}{\string&\#x0028;}
\Configure{mfenced}{\lgroup}{\string&\#x0029;}
\Configure{mfenced}{(}{\string&\#x0028;}
\Configure{mfenced}{)}{\string&\#x0029;}
\Configure{mfenced}{[}{\string&\#x0058;}
\Configure{mfenced}{]}{\string&\#x0059;}
\Configure{mfenced}{|}{\string&\#x007C;}
\Configure{mfenced}{\bracevert}{\string&\#x007C;}
\Configure{mfenced}{\bracevert}{\string&\#x007C;}
\def\mathop:prefix#1{%
   \Configure{mathop}{*}{<mo class="mo-op"
                               #1\Hnewline>}{</mo>}%
    {\Configure{mathop}{*}{<mo class="mo-op">}{</mo>}{}}}
\Configure{quad}{\HCode{<span class="space"><BREAK SIZE="small"/></span>%
}}
\Configure{qquad}{\HCode{<span class="space"><BREAK SIZE="small"/></span>%
}}
\Configure{,}{\HCode{<span class="tiny-space"><BREAK SIZE="small"/></span>%
}}
\Configure{ }{\:nbsp}
\def\:nbsp{\leavevmode\special{t4ht@+\string&{35}x00A0{59}}x}
\Configure{root}
    {\HCode{<mroot>%
       \add:description{begin-root}{\a:speak:root}%
       <mrow class="root-index">}}
    {\HCode{</mrow>\add:description{mid-root}{\b:speak:root}%
            <mrow class="root-base">}}
    {\HCode{</mrow>\add:description{end-root}{\c:speak:root}</mroot>}}
\NewConfigure{speak:root}{3}
\Configure{speak:root}
   {<BREAK SIZE="medium"/><level prefix="root">root
         index</level><BREAK SIZE="medium"/>}
   {<BREAK SIZE="medium"/><level prefix="begin">begin
         root</level><BREAK SIZE="medium"/>}
   {<BREAK SIZE="medium"/><level prefix="end">end
         root</level><BREAK SIZE="medium"/>}
\Configure{left}
   {}
   {\HCode{\expandafter
\ifx \csname \string#1:lr del\endcsname\relax #1\else
     \csname \string#1:lr del\endcsname\fi
}\bgroup
    \HCode{<mrow>}\bgroup}
\Configure{right}
   {\egroup\HCode{</mrow>}\egroup
           \HCode{\expandafter
\ifx \csname \string#1:lr del\endcsname\relax #1\else
     \csname \string#1:lr del\endcsname\fi
}}
   {}
\Configure{mfenced}{\vert}{|}
\edef\:temp{\noexpand\Configure{mfenced}{\noexpand\{}{\string&\#x007B;}}\:temp
\edef\:temp{\noexpand\Configure{mfenced}{\noexpand\}}{\string&\#x007D;}}\:temp
\edef\:temp{\noexpand
   \Configure{mfenced}{\noexpand\lbrace}{\string&\#x007B;}}\:temp
\edef\:temp{\noexpand
   \Configure{mfenced}{\noexpand\rbrace}{\string&\#x007D;}}\:temp
\def\mathinner#1{\Tg<span
   class="mathinner">#1\Tg</span>}
\:CheckOption{new-accents}     \if:Option \else
  \Configure{accent}\widetilde\widetilde{{}{}}
  {}
  {\HCode{<mover class="mover-tilde">%
          \add:description{begin-end}{\b:speak:modified}%
          <mrow class="mo-0303"\Hnewline>}%
       #2%
   \HCode{</mrow>\add:description{begin-end}{\a:speak:modified:tilde}%
          </mover>}}
\Configure{accent}\widehat\widehat{{}{}}
  {}
  {\HCode{<mover class="mover-hat">%
          \add:description{begin-end}{\a:speak:modified}%
          <mrow class="mo-0302"\Hnewline>}%
       #2%
   \HCode{</mrow>\add:description{begin-end}{
                        \a:speak:modified:hat}</mover>}} 
\Configure{accents}
  {\ifmmode \expandafter\mathord\fi
     {\leavevmode
\if !#1!\ht:special{t4ht@+&{35}x#2;}%
\else \expandafter \ifx\csname U#2#1\endcsname\relax
    \ht:special{t4ht@+&{35}x#2;}%
\else
    \ht:special{t4ht@+&{35}x\csname U#2#1\endcsname;}%
\fi \fi x%
%
   \ht:special{t4ht@[}\if!#1!x\else#2\fi
   \ht:special{t4ht@]}}}
  {\ifmathml
      \ifmtext \expandafter\ifx \csname :#1:over\endcsname\relax
   \expandafter\ifx \csname :#1:under\endcsname\relax
      \AccentMath{\expandafter\ifx \csname :#1:over\endcsname\relax
  \HCode{<munder\Hnewline
   accent="true"><mrow\Hnewline><BREAK SIZE="small"/>}%
   #3\HCode{</mrow>}%
      \csname :#1:under\endcsname
   \HCode{</munder>}%
%
\else \expandafter\ifx \csname :#1:under\endcsname\relax
  \HCode{<mover class="mover-accent">%
       <mrow\Hnewline><BREAK SIZE="small"/>}%
       #3\HCode{</mrow>}%
   \csname prefix:#1:over\endcsname
   \csname :#1:over\endcsname
   \HCode{</mover>}%
%
\else
  \HCode{<munderover\Hnewline
   accent="true"><mrow\Hnewline><BREAK SIZE="small"/>}%
   #3\HCode{</mrow>}%
   \csname :#1:under\endcsname
   \csname :#1:over\endcsname
   \HCode{</munderover>}%
%
\fi \fi
}%
   \else #3\csname :#1:under\endcsname \fi
\else #3\csname :#1:over\endcsname \fi
%
      \else    \AccentMath{\expandafter\ifx \csname :#1:over\endcsname\relax
  \HCode{<munder\Hnewline
   accent="true"><mrow\Hnewline><BREAK SIZE="small"/>}%
   #3\HCode{</mrow>}%
      \csname :#1:under\endcsname
   \HCode{</munder>}%
%
\else \expandafter\ifx \csname :#1:under\endcsname\relax
  \HCode{<mover class="mover-accent">%
       <mrow\Hnewline><BREAK SIZE="small"/>}%
       #3\HCode{</mrow>}%
   \csname prefix:#1:over\endcsname
   \csname :#1:over\endcsname
   \HCode{</mover>}%
%
\else
  \HCode{<munderover\Hnewline
   accent="true"><mrow\Hnewline><BREAK SIZE="small"/>}%
   #3\HCode{</mrow>}%
   \csname :#1:under\endcsname
   \csname :#1:over\endcsname
   \HCode{</munderover>}%
%
\fi \fi
}\fi
   \else       \expandafter\ifx \csname :#1:over\endcsname\relax
   \expandafter\ifx \csname :#1:under\endcsname\relax
      \AccentMath{\expandafter\ifx \csname :#1:over\endcsname\relax
  \HCode{<munder\Hnewline
   accent="true"><mrow\Hnewline><BREAK SIZE="small"/>}%
   #3\HCode{</mrow>}%
      \csname :#1:under\endcsname
   \HCode{</munder>}%
%
\else \expandafter\ifx \csname :#1:under\endcsname\relax
  \HCode{<mover class="mover-accent">%
       <mrow\Hnewline><BREAK SIZE="small"/>}%
       #3\HCode{</mrow>}%
   \csname prefix:#1:over\endcsname
   \csname :#1:over\endcsname
   \HCode{</mover>}%
%
\else
  \HCode{<munderover\Hnewline
   accent="true"><mrow\Hnewline><BREAK SIZE="small"/>}%
   #3\HCode{</mrow>}%
   \csname :#1:under\endcsname
   \csname :#1:over\endcsname
   \HCode{</munderover>}%
%
\fi \fi
}%
   \else #3\csname :#1:under\endcsname \fi
\else #3\csname :#1:over\endcsname \fi
\fi
  }

\fi
\Configure{cases}
    {}{} {\HCode{<PARA><mtable>}}{\HCode{</mtable></PARA>}}
    {\Tg<mtr>}{\Tg</mtr>}
    {\Tg<mtd class="cases">}{\Tg</mtd>}
\Configure{matrix}
   {\PushStack\Table:Stck\TableNo
\gHAdvance\Next:TableNo by 1
\global\let\TableNo=\Next:TableNo
%
    \PushStack\Row:Stck\HRow     \HAssign\HRow=0\relax
%
    \HCode{<PARA><mtable class="array">}%
    \HCode{\add:vdescription{begin-array}{\a:speak:array}}}
   {\Tag{array-\TableNo}{\hrow:s}%
    \HCode{<!--l. \the\inputlineno-->%
%
           \add:vdescription{end-array}{\b:speak:array}}%
    \ifvmode \IgnorePar\fi \HCode{</mtable></PARA>}%
    \PopStack\Row:Stck\HRow
%
    \PopStack\Table:Stck\TableNo
}
   {\HCode{<mtr>}\c:speak:array}%
   {\xdef\hrow:s{\HRow}\HCode{</mtr>}}%
   {\HCode{<mtd>}%
    \e:speak:array\HCode{<div>}}
   {\HCode{</div>}\f:speak:array
    \HCode{</mtd>\Hnewline}}
\Configure{pmatrix}
  {\bgroup\HCode{<PARA><div class="pmatrix"><BREAK SIZE="small"/>}}
  {\HCode{<BREAK SIZE="small"/></div></PARA>}\egroup}
\NewConfigure{speak:array}{6}
\Configure{speak:array}
   {<BREAK SIZE="small"/>begin array with
       \ifTag{array-\TableNo}{\LikeRef{array-\TableNo}}{}
       rows<BREAK SIZE="small"/>}
   {<BREAK SIZE="small"/>end array<BREAK SIZE="small"/>}
   {\HCode{%
   <BREAK SIZE="medium"/><PROS PITCH="-5" >%
   \add:vdescription{begin-end}{<span class="ord-row">\ord:pos{\HRow}</span>%
 row}%
   </PROS><BREAK SIZE="medium"/>%
}%
}
   {}
   {\HCode{%
  <BREAK SIZE="medium"/>%
  \ifnum \HMultispan>1
    <PROS PITCH="-5" >%
    \add:vdescription{added-description}{\ord:pos{\HCol}%
 cell
       spans \HMultispan \space columns}%
    </PROS><BREAK SIZE="medium"/>%
  \else
    \ifnum \HCol>1
       <PROS PITCH="-5" >%
       \add:vdescription{added-description}{\ord:pos{\HCol}%
 cell}%
       </PROS><BREAK SIZE="medium"/>%
    \fi
  \fi
}%
}
   {}
\NewConfigure{speak:smallmatrix}{6}
\Configure{speak:smallmatrix}
   {begin matrix with
       \ifTag{smallmatrix-\TableNo}{\LikeRef{smallmatrix-\TableNo}}{}
       rows}
   {end  matrix}
   {\HCode{%
   <BREAK SIZE="medium"/><PROS PITCH="-5" >%
   \add:vdescription{begin-end}{<span class="ord-row">\ord:pos{\HRow}</span>%
 row}%
   </PROS><BREAK SIZE="medium"/>%
}%
}
   {}
   {\HCode{%
  <BREAK SIZE="medium"/>%
  \ifnum \HMultispan>1
    <PROS PITCH="-5" >%
    \add:vdescription{added-description}{\ord:pos{\HCol}%
 cell
       spans \HMultispan \space columns}%
    </PROS><BREAK SIZE="medium"/>%
  \else
    \ifnum \HCol>1
       <PROS PITCH="-5" >%
       \add:vdescription{added-description}{\ord:pos{\HCol}%
 cell}%
       </PROS><BREAK SIZE="medium"/>%
    \fi
  \fi
}%
}
   {}

\Configure{frac}
   {\HCode{<mfrac>\add:description{begin-end}{\a:speak:fraction}%
<mrow class="mrow-numerator"\Hnewline>%
}}
   {\HCode{</mrow>}%
\Configure{over}{}{}}
   {\HCode{\add:description{begin-end}{\c:speak:fraction}
       <mrow class="mrow-enumerator"\Hnewline>}%
}
   {\HCode{</mrow>\add:description{begin-end}{\b:speak:fraction}</mfrac>%
}}
\def\:MM{m}
\Configure{HBorder}
   {<mtr\Hnewline class="hline">}
   {<mtd><mo> \string&\#x0332; </mo></mtd>
}
   {</mtr>}
   {<mtr\Hnewline class="cline">}
   {<mtd></mtd>}
   {<mtd><mo> \string&\#x0332; </mo></mtd>
}
   {</mtr>}
   {<mtr\Hnewline class="vspace" style="font-size:\HBorderspace">}
   {<mtd\Hnewline></mtd>}
   {</mtr>}

\Configure{overline}
   {\bgroup\ifmathml \HCode{<mover class="mover-overline"\Hnewline>%
       \add:description{begin-end}{\b:speak:modified}%
       <mrow class="mo-00AF">}%
\else
         \HCode{<mover class="overline">}\fi}
   {\ifmathml \HCode{</mrow>%
  \add:description{begin-end}{\a:speak:modified:line}%
  </mover>}%
\else
                  \HCode{</mover>}\fi\egroup}
\Configure{underline}
   {\bgroup
    \ifmathml \HCode{<munder class="munder-underline">%
       \add:description{begin-end}{\a:speak:modified}%
       <mrow class="mo-0332"><BREAK SIZE="small"/>}%
%
    \else \expandafter\everymath
\expandafter{\expandafter\everymath
             \expandafter{\the\everymath}}%
\let\o::@underline:\o:@@underline:
\def\o:@@underline:{\let\o:@@underline:\o::@underline:}%
%
          \HCode{<mover class="underline">}\fi}
   {\ifmathml \HCode{<BREAK SIZE="small"/></mrow>%
      \add:description{begin-end}{\a:speak:modified:line}%
      </munder>}%
\else
                   \HCode{</mover>}\fi \egroup}
\NewConfigure{speak:modified}{2}
\Configure{speak:modified}
   {<BREAK SIZE="small"/>modified
                            under<BREAK SIZE="small"/>}
   {<BREAK SIZE="small"/>modified
                            above<BREAK SIZE="small"/>}
\NewConfigure{speak:modified:brace}{1}
\NewConfigure{speak:modified:hat}{1}
\NewConfigure{speak:modified:line}{1}
\NewConfigure{speak:modified:tilde}{1}
\Configure{speak:modified:brace}
    {<BREAK SIZE="small"/>with brace<BREAK SIZE="small"/>}
\Configure{speak:modified:hat}
    {<BREAK SIZE="small"/>with wide hat<BREAK SIZE="small"/>}
\Configure{speak:modified:line}
    {<BREAK SIZE="small"/>with bar<BREAK SIZE="small"/>}
\Configure{speak:modified:tilde}
    {<BREAK SIZE="small"/>with wide tilde<BREAK SIZE="small"/>}
\Configure{hspace}{ }{}{ }
\def\:temp#1#2{\expandafter\def\csname prefix:#1:over\endcsname
      {\HCode{\add:description{added-description}{ #2 }}}}
\:temp{vec}{\b:speak:underover}
\:temp{dddot}{\b:speak:underover}
\:temp{ddddot}{\b:speak:underover}
\Configure{array}
   {\PushStack\Table:Stck\TableNo
\gHAdvance\Next:TableNo by 1
\global\let\TableNo=\Next:TableNo
%
    \PushStack\Row:Stck\HRow     \HAssign\HRow=0\relax
%
    \HCode{<PARA><mtable class="array">}%
    \HCode{\add:vdescription{begin-array}{\a:speak:array}}}
   {\Tag{array-\TableNo}{\hrow:s}%
    \HCode{<!--l. \the\inputlineno-->%
%
           \add:vdescription{end-array}{\b:speak:array}}%
    \ifvmode \IgnorePar\fi
    \expandafter\tmp:toks\expandafter{\Clr}%
\HCode{<!--\the\tmp:toks-->}%
\HCode{</mtable></PARA>}%
    \PopStack\Row:Stck\HRow
%
    \PopStack\Table:Stck\TableNo
}
   {\HCode{<mtr>}\c:speak:array}%
   {\xdef\hrow:s{\HRow}\HCode{</mtr>}}%
   {\HCode{<mtd>}%
    \e:speak:array\HCode{<div>}}
   {\HCode{</div>}\f:speak:array
    \HCode{</mtd>\Hnewline}}
\ConfigureEnv{array}
   {\bgroup\Configure{$}{}{}{}}
   {\egroup}
   {}{}

\ConfigureEnv{array}
   {\PushStack\Col:Marg\AllColMargins
    \bgroup\Configure{$}{}{}{}}
   {\egroup \PopStack\Col:Marg\AllColMargins}
   {}{}
\def\:MM{\ifmathml m\fi}
\Configure{HBorder}
   {<\:MM tr\Hnewline
       \ifmathml \expandafterclass\else class\fi="hline">}
   {\ifmathml<mtd><mo> \string&\#x0332; </mo></mtd>
\else
            <td><hr\xml:empty></td>\fi}
   {</\:MM tr>}
   {<\:MM tr\Hnewline
       \ifmathml \expandafterclass\else class\fi ="cline">}
   {<\:MM td></\:MM td>}
   {\ifmathml<mtd><mo> \string&\#x0332; </mo></mtd>
\else
            <td><hr\xml:empty></td>\fi}
   {</\:MM tr>}
   {<\:MM tr\Hnewline
         \ifmathml \expandafterclass\else  class\fi="vspace"
         style="font-size:\HBorderspace">}
   {<\:MM td\Hnewline>\ifmathml\else\string&\#x00A0;\fi
      </\:MM td>}
   {</\:MM tr>}
\Configure{halign}
   {\EndP\halignTB{halign}}   \t:HA
   \R:HA\r:HA\D:HA\d:HA
\Configure{multicolumn}
   {\let\sv:VBorder\VBorder
    \let\VBorder\empty
    \Configure{VBorder}{}{}{}{}%
   }
   {\let\VBorder\sv:VBorder}
   {\ifmmode \else
       \ifvmode\IgnorePar\fi
    \fi   \HCode{<div class="multicolumn" title="\HMultispan">}}
   {\ifmmode \else
       \ifvmode\IgnorePar\fi \EndP\fi \HCode{</div>} }
\def\gob:sp#1{#1}

\Configure{equation}
  {\IgnorePar\ifvmode\else \HCode{<!--tex4ht:inline-->}\fi
\EndP
   \PushStack\Table:Stck\TableNo
\gHAdvance\Next:TableNo by 1
\global\let\TableNo=\Next:TableNo
%
   \HCode{<div class="display-math">%
      \add:description{begin-math}{\a:speak:equation}%
      <div class="equation">}\IgnorePar
     \Configure{$$}
   {\Configure{@math}{%
                       class="equation"}\IgnorePar\EndP\DviMath}
   {\EndDviMath\EndP}
   {\DisplayMathtrue}%
}
  {\ifvmode \IgnorePar\fi\EndP
   \HCode{</div>}%
   \let\@eqnnum\empty
  }
  {\HCode{%
       \add:description{end-math}{\b:speak:equation}%
      </div>}%
   \Tag{eq-\TableNo-num}{\theequation}%
   \ShowPar \par{\HCondtrue\noindent}%
}
\NewConfigure{speak:equation}{2}
\Configure{speak:equation}
   {<BREAK SIZE="medium"/>begin equation
         \ifTag{eq-\TableNo-num}{\LikeRef{eq-\TableNo-num}}{}%
    <BREAK SIZE="small"/>
   }
   {<BREAK SIZE="small"/>end equation \theequation
    <BREAK SIZE="medium"/>}
\def\AA:text#1{\mtexttrue
\HCode{ <span\Hnewline class="mstyle-#1">}%
         \ht:special{t4ht@,&\#x00A0;}%
\PauseMathClass
   \Configure{$}%
  {\EndPauseMathClass \HCode{<span \Hnewline
                             class="text-math">}\mtextfalse
      \ht:special{t4ht@,}%
}%
  {\HCode{</span>}\ht:special{t4ht@,&\#x00A0;}%
\PauseMathClass \mtexttrue}%
  {}%
%
}
\def\BB:text{\mtextfalse\EndPauseMathClass\ht:special{t4ht@,}%
\HCode
     {</span>}%
}

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
  
\endinput\empty\empty\empty\empty\empty\empty
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%







%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
                \ConfigureHinput{fontmath}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
    \Configure{MathClass}{1}{*}{<mo\Hnewline
      class="MathClass-op"><BREAK SIZE="small"/>}
    {<BREAK SIZE="small"/></mo>}{}
\Configure{MathClass}{2}{*}{<mo\Hnewline
      class="MathClass-bin"><BREAK SIZE="small"/>}
    {<BREAK SIZE="small"/></mo>}{}
\Configure{MathClass}{3}{*}{<mo\Hnewline
             class="MathClass-rel"><BREAK SIZE="small"/>}
       {<BREAK SIZE="small"/></mo>}{}
\:CheckOption{mathml-}     \if:Option
   \Configure{MathClass}{4}{*}{<mo\Hnewline
             class="MathClass-open">}
                   {</mo><BREAK SIZE="small"/>}{}
   \Configure{MathClass}{5}{*}{<BREAK SIZE="small"/>%
             <mo\Hnewline
             class="MathClass-close">}
                           {</mo>}{}
\else
   \Configure{MathClass}{4}{*}{<mfenced><mo\Hnewline
             class="MathClass-open">}
       {</mo><mrow><BREAK SIZE="small"/>}{}
   \Configure{MathClass}{5}{*}{<BREAK SIZE="small"/>%
                         </mrow><mo\Hnewline
             class="MathClass-close">}
                           {</mo></mfenced>}{}
\fi
\def\sin{\mathop {\operator@font sine}\nolimits}
\def\cos{\mathop {\operator@font cosine}\nolimits}
\def\lim{\mathop {\operator@font limit}}
\Configure{overbrace}
   {\Configure{mathop*}{*}
         {<mover class="mover-overline">%
                  \add:description{begin-end}{\b:speak:modified}%
                  <mrow class="mo-FE37">}
         {</mrow>\add:description{begin-end}{\a:speak:modified:brace}%
          </mover>}
         {\Configure{mathop}{}{}{}{}}%
   }
   {\let\o:overbrace:=\displaystyle}
   {}
\Configure{underbrace}
   {\Configure{mathop*}{*}
         {<munder class="munder-underline">%
               \add:description{begin-end}{\a:speak:modified}%
               <mrow class="mo-FE38">}
         {</mrow>\add:description{begin-end}{\a:speak:modified:brace}%
          </munder>}
         {\Configure{mathop}{}{}{}{}}%
   }
   {\let\o:underbrace:=\displaystyle}
   {}
\Configure{overrightarrow}
  {\HCode{<mover class="mover-rightarrow">%
      \add:description{begin-end}{\b:speak:modified}%
      <mrow class="mo-20D5"\Hnewline>}\:gobble}
  {\HCode{</mrow>%
          \add:description{begin-end}{\a:speak:modified:rightarrow}%
          </mover>}}
\Configure{overleftarrow}
  {\HCode{<mover class="mover-leftarrow">%
      \add:description{begin-end}{\b:speak:modified}%
      <mrow class="mo-20D6"\Hnewline>}\:gobble}
  {\HCode{</mrow>%
      \add:description{begin-end}{\a:speak:modified:leftarrow}%
      </mover>}}
\NewConfigure{speak:modified:leftarrow}{1}
\NewConfigure{speak:modified:leftrightarrow}{1}
\NewConfigure{speak:modified:rightarrow}{1}
\Configure{speak:modified:leftarrow}
      {<BREAK SIZE="small"/>with left
                             right arrow<BREAK SIZE="small"/>}
\Configure{speak:modified:leftrightarrow}
      {<BREAK SIZE="small"/>with left
                             right arrow<BREAK SIZE="small"/>}
\Configure{speak:modified:rightarrow}
      {<BREAK SIZE="small"/>with
                             right arrow<BREAK SIZE="small"/>}
\def\:tempc{\HCode{\add:description{added-description}{real part
                    symbol capital }}\o:Re:}
\HLet\Re\:tempc
\def\:tempc{\HCode{\add:description{added-description}{real part
                    symbol capital }}\o:Im:}
\HLet\Im\:tempc
\Configure{big}
   {}{}
   {}
   {}
\Configure{Big}
   {}{}
   {}
   {}
\Configure{bigg}
   {}{}
   {}
   {}
\Configure{Bigg}
   {}{}
   {}
   {}
\Configure{Biggm}
   {\bgroup
       \Configure{Bigg}{}{}{}{}%
       \Configure{mathrel}{*}
          {<span class="MathClass-rel" title="Bigg" ><BREAK SIZE="small"/>}
          {<BREAK SIZE="small"/></span>}
          {\Configure{mathrel}{}{}{}{}}%
   }
   {\egroup}
\Configure{Bigm}
   {\bgroup
       \Configure{Big}{}{}{}{}%
       \Configure{mathrel}{*}
          {<span class="MathClass-rel" title="Big" ><BREAK SIZE="small"/>}
          {<BREAK SIZE="small"/></span>}
          {\Configure{mathrel}{}{}{}{}}%
   }
   {\egroup}
\Configure{biggm}
   {\bgroup
       \Configure{bigg}{}{}{}{}%
       \Configure{mathrel}{*}
          {<span class="MathClass-rel" title="bigg" ><BREAK SIZE="small"/>}
          {<BREAK SIZE="small"/></span>}
          {\Configure{mathrel}{}{}{}{}}%
   }
   {\egroup}
\Configure{bigm}
   {\bgroup
       \Configure{big}{}{}{}{}%
       \Configure{mathrel}{*}
          {<span class="MathClass-rel" title="big" ><BREAK SIZE="small"/>}
          {<BREAK SIZE="small"/></span>}
          {\Configure{mathrel}{}{}{}{}}%
   }
   {\egroup}

\:CheckOption{mathml-}     \if:Option
   \Configure{Biggl}
   {\bgroup
       \Configure{Bigg}{}{}{}{}%
       \Configure{mathopen}{*}
          {<span class="MathClass-open" title="Bigg" ><BREAK SIZE="small"/>}
          {<BREAK SIZE="small"/></span>}
          {\Configure{mathopen}{}{}{}{}}%
   }
   {\egroup}
\Configure{Biggr}
   {\bgroup
       \Configure{Bigg}{}{}{}{}%
       \Configure{mathclose}{*}
          {<span class="MathClass-close" title="Bigg" ><BREAK SIZE="small"/>}
          {<BREAK SIZE="small"/></span>}
          {\Configure{mathclose}{}{}{}{}}%
   }
   {\egroup}
\Configure{Bigl}
   {\bgroup
       \Configure{Big}{}{}{}{}%
       \Configure{mathopen}{*}
          {<span class="MathClass-open" title="Big" ><BREAK SIZE="small"/>}
          {<BREAK SIZE="small"/></span>}
          {\Configure{mathopen}{}{}{}{}}%
   }
   {\egroup}
\Configure{Bigr}
   {\bgroup
       \Configure{Big}{}{}{}{}%
       \Configure{mathclose}{*}
          {<span class="MathClass-close" title="Big" ><BREAK SIZE="small"/>}
          {<BREAK SIZE="small"/></span>}
          {\Configure{mathclose}{}{}{}{}}%
   }
   {\egroup}
\Configure{biggl}
   {\bgroup
       \Configure{bigg}{}{}{}{}%
       \Configure{mathopen}{*}
          {<span class="MathClass-open" title="bigg" ><BREAK SIZE="small"/>}
          {<BREAK SIZE="small"/></span>}
          {\Configure{mathopen}{}{}{}{}}%
   }
   {\egroup}
\Configure{biggr}
   {\bgroup
       \Configure{bigg}{}{}{}{}%
       \Configure{mathclose}{*}
          {<span class="MathClass-close" title="bigg" ><BREAK SIZE="small"/>}
          {<BREAK SIZE="small"/></span>}
          {\Configure{mathclose}{}{}{}{}}%
   }
   {\egroup}
\Configure{bigl}
   {\bgroup
       \Configure{big}{}{}{}{}%
       \Configure{mathopen}{*}
          {<span class="MathClass-open" title="big" ><BREAK SIZE="small"/>}
          {<BREAK SIZE="small"/></span>}
          {\Configure{mathopen}{}{}{}{}}%
   }
   {\egroup}
\Configure{bigr}
   {\bgroup
       \Configure{big}{}{}{}{}%
       \Configure{mathclose}{*}
          {<span class="MathClass-close" title="big" ><BREAK SIZE="small"/>}
          {<BREAK SIZE="small"/></span>}
          {\Configure{mathclose}{}{}{}{}}%
   }
   {\egroup}

\else
   \Configure{Biggl}
   {\bgroup
       \Configure{Bigg}{}{}{}{}%
       \Configure{mathopen}{*}
          {<span class="Biggl"><span class="MathClass-open" ><BREAK SIZE="small"/>}
          {<BREAK SIZE="small"/></span><span>}
          {\Configure{mathopen}{}{}{}{}}%
   }
   {\egroup}
\Configure{Biggr}
   {\bgroup
       \Configure{Bigg}{}{}{}{}%
       \Configure{mathclose}{*}
          {</span><span class="MathClass-close" ><BREAK SIZE="small"/>}
          {<BREAK SIZE="small"/></span></span>}
          {\Configure{mathclose}{}{}{}{}}%
   }
   {\egroup}
\Configure{Bigl}
   {\bgroup
       \Configure{Big}{}{}{}{}%
       \Configure{mathopen}{*}
          {<span class="Bigl"><span class="MathClass-open"><BREAK SIZE="small"/>}
          {<BREAK SIZE="small"/></span><span>}
          {\Configure{mathopen}{}{}{}{}}%
   }
   {\egroup}
\Configure{Bigr}
   {\bgroup
       \Configure{Big}{}{}{}{}%
       \Configure{mathclose}{*}
          {</span><span class="MathClass-close" ><BREAK SIZE="small"/>}
          {<BREAK SIZE="small"/></span></span>}
          {\Configure{mathclose}{}{}{}{}}%
   }
   {\egroup}
\Configure{biggl}
   {\bgroup
       \Configure{bigg}{}{}{}{}%
       \Configure{mathopen}{*}
          {<span class="biggl"><span class="MathClass-open"><BREAK SIZE="small"/>}
          {<BREAK SIZE="small"/></span><span>}
          {\Configure{mathopen}{}{}{}{}}%
   }
   {\egroup}
\Configure{biggr}
   {\bgroup
       \Configure{bigg}{}{}{}{}%
       \Configure{mathclose}{*}
          {</span><span class="MathClass-close" ><BREAK SIZE="small"/>}
          {<BREAK SIZE="small"/></span></span>}
          {\Configure{mathclose}{}{}{}{}}%
   }
   {\egroup}
\Configure{bigl}
   {\bgroup
       \Configure{big}{}{}{}{}%
       \Configure{mathopen}{*}
          {<span class="bigl"><span class="MathClass-open"><BREAK SIZE="small"/>}
          {<BREAK SIZE="small"/></span><span>}
          {\Configure{mathopen}{}{}{}{}}%
   }
   {\egroup}
\Configure{bigr}
   {\bgroup
       \Configure{big}{}{}{}{}%
       \Configure{mathclose}{*}
          {</span><span class="MathClass-close" ><BREAK SIZE="small"/>}
          {<BREAK SIZE="small"/></span></span>}
          {\Configure{mathclose}{}{}{}{}}%
   }
   {\egroup}

\fi

\def\bold:version{bold}
\Configure{mathbf}%
  {\bgroup \HCode{<span class="mathvariant-bold">%
      <BREAK SIZE="small"/>%
      \add:vdescription{font}{bold}<PROS PITCH="-10" >}}%
  {\HCode{</PROS><BREAK SIZE="small"/></span>}\egroup }%
\Configure{mathit}%
  {\bgroup \HCode{<span
     class="mathvariant-\ifx
         \bold:version\math@version bold-\fi italic">}}%
  {\HCode{</span>}\egroup }%
\Configure{mathrm}%
  {\bgroup \HCode{<span class="mathvariant-normal">}}%
  {\HCode{</span>}\egroup }%
\Configure{mathsf}%
  {\bgroup \HCode{<span
     class="mathvariant-\ifx
     \bold:version\math@version bold-\fi sans-serif">}}%
  {\HCode{</span>}\egroup }%
\Configure{mathtt}%
  {\bgroup \HCode{<span class="mathvariant-monospace">}}%
  {\HCode{</span>}\egroup }%

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
  
\endinput\empty\empty\empty\empty\empty\empty
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
















%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
                \ConfigureHinput{amsmath}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
    \Configure{above}
   {\Send{GROUP}{0}{<mfrac>\add:description{begin-end}{\a:speak:fraction}%
<mrow class="mrow-numerator"\Hnewline>%
%
}%
                    \HCode{</mrow>}%
%
\o:@@over:\:gobbleII}
   {\HCode{\add:description{begin-end}{\c:speak:fraction}
       <mrow class="mrow-enumerator"\Hnewline>}%
%
\Send{EndGROUP}{0}{</mrow>\add:description{begin-end}{\b:speak:fraction}</mfrac>%
%
}}
\Configure{tbinom}
 {\Send{GROUP}{0}{<mover class="tbinom">%
       \add:description{begin-stack}{\a:speak:choose}%
       <mrow class="mrow-upper">}%
    \HCode{</mrow>}\o:@@abovewithdelims: ..\z@{}%
    \HCode{\add:description{added-description}%
       {\c:speak:choose}<mrow class="mrow-under">}%
    \Send{EndGROUP}{0}%
      {</mrow>\add:description{end-stack}{\b:speak:choose}</mover>}%
   }
\Configure{dbinom}
 {\Send{GROUP}{0}{<mover class="dbinom">%
       \add:description{begin-stack}{\a:speak:choose}%
       <mrow class="mrow-upper">}%
    \HCode{</mrow>}\o:@@abovewithdelims: ..\z@{}%
    \HCode{\add:description{added-description}{\c:speak:choose}<mrow class="mrow-under">}%
    \Send{EndGROUP}{0}%
      {</mrow>\add:description{end-stack}{\b:speak:choose}</mover>}%
   }
\Configure{binom}
 {\Send{GROUP}{0}{<mover class="binom">%
       \add:description{begin-stack}{\a:speak:choose}%
       <mrow class="mrow-upper">}%
    \HCode{</mrow>}\o:@@abovewithdelims: ..\z@{}%
    \HCode{\add:description{added-description}{\c:speak:choose}<mrow class="mrow-under">}%
    \Send{EndGROUP}{0}%
      {</mrow>\add:description{end-stack}{\b:speak:choose}</mover>}%
   }
\def\abovewithdelims:III#1#2#3{%
   \def\:temp{#2#3}\def\:tempa{..}\ifx \:temp\:tempa
      \Send{GROUP}{0}{<mfrac>\add:description{begin-end}{\a:speak:fraction}%
<mrow class="mrow-numerator"\Hnewline>%
%
}%
      \HCode{</mrow>}%
%
\o:@@over:
      \HCode{\add:description{begin-end}{\c:speak:fraction}
       <mrow class="mrow-enumerator"\Hnewline>}%
%
\Send{EndGROUP}{0}{</mrow>\add:description{begin-end}{\b:speak:fraction}</mfrac>%
%
}
   \else
      \Send{GROUP}{0}%
         {<mo class="mfenced-open">\expandafter
\ifx \csname \string#2:lr del\endcsname\relax #2\else
     \csname \string#2:lr del\endcsname\fi
</mo>%
          <mfrac>\add:description{begin-end}{\a:speak:fraction}%
<mrow class="mrow-numerator"\Hnewline>%
%
}%
      \HCode{</mrow>}%
%
\o:@@over:
      \HCode{\add:description{begin-end}{\c:speak:fraction}
       <mrow class="mrow-enumerator"\Hnewline>}%
%
\Send{EndGROUP}{0}{</mrow>\add:description{begin-end}{\b:speak:fraction}</mfrac>%
%
%
         <mo class="mfenced-close">\expandafter
\ifx \csname \string#3:lr del\endcsname\relax #3\else
     \csname \string#3:lr del\endcsname\fi
</mo>}
   \fi
   \tmp:dim
 }
\def\atopwithdelims:III#1#2#3{%
   \def\:temp{#2#3}\def\:tempa{..}\ifx \:temp\:tempa
      \Send{GROUP}{0}{<mover class="atop">%
\add:description{begin-stack}{\a:speak:atop}%
<mrow class="mrow-upper">%
}%
      \HCode{</mrow>}%
\o:@@atop:
      \HCode{\add:description{added-description}{\c:speak:atop}<mrow class="mrow-under">}%
\Send{EndGROUP}{0}{</mrow>\add:description{end-stack}{\b:speak:atop}</mover>%
}
   \else
      \Send{GROUP}{0}%
         {<mo class="mfenced-open">\expandafter
\ifx \csname \string#2:lr del\endcsname\relax #2\else
     \csname \string#2:lr del\endcsname\fi
</mo>%
          <mover class="atop">%
\add:description{begin-stack}{\a:speak:atop}%
<mrow class="mrow-upper">%
}%
      \HCode{</mrow>}%
\o:@@atop:
      \HCode{\add:description{added-description}{\c:speak:atop}<mrow class="mrow-under">}%
\Send{EndGROUP}{0}{</mrow>\add:description{end-stack}{\b:speak:atop}</mover>%
%
             <mo class="mfenced-close">\expandafter
\ifx \csname \string#3:lr del\endcsname\relax #3\else
     \csname \string#3:lr del\endcsname\fi
</mo>}
   \fi
 }
\def\overwithdelims:III#1#2#3{%
   \def\:temp{#2#3}\def\:tempa{..}\ifx \:temp\:tempa
      \Send{GROUP}{0}{<mfrac>\add:description{begin-end}{\a:speak:fraction}%
<mrow class="mrow-numerator"\Hnewline>%
}%
      \HCode{</mrow>}%
\o:over:
      \HCode{\add:description{begin-end}{\c:speak:fraction}
       <mrow class="mrow-enumerator"\Hnewline>}%
\Send{EndGROUP}{0}{</mrow>\add:description{begin-end}{\b:speak:fraction}</mfrac>%
}
   \else
      \Send{GROUP}{0}%
         {<mo class="mfenced-open">\expandafter
\ifx \csname \string#2:lr del\endcsname\relax #2\else
     \csname \string#2:lr del\endcsname\fi
</mo>%
          <mfrac>\add:description{begin-end}{\a:speak:fraction}%
<mrow class="mrow-numerator"\Hnewline>%
}%
      \HCode{</mrow>}%
\o:@@over:
      \HCode{\add:description{begin-end}{\c:speak:fraction}
       <mrow class="mrow-enumerator"\Hnewline>}%
\Send{EndGROUP}{0}{</mrow>\add:description{begin-end}{\b:speak:fraction}</mfrac>%
%
         <mo class="mfenced-close">\expandafter
\ifx \csname \string#3:lr del\endcsname\relax #3\else
     \csname \string#3:lr del\endcsname\fi
</mo>}
   \fi
 }
\Configure{underrightarrow}
  {\HCode{<munder class="munder-rightarrow">%
      \add:description{begin-end}{\a:speak:modified}%
      <mrow class="mo-2092"\Hnewline>}\:gobble}
  {\HCode{</mrow>%
          \add:description{begin-end}{\a:speak:modified:rightarrow}%
          </munder>}}
\Configure{underleftarrow}
  {\HCode{<munder class="munder-leftarrow">%
      \add:description{begin-end}{\a:speak:modified}%
      <mrow class="mo-2090"\Hnewline>}\:gobble}
  {\HCode{</mrow>%
          \add:description{begin-end}{speak:modified:leftarrow}%
          </munder>}}
\Configure{overleftrightarrow}
  {\HCode{<mover class="mover-leftrightarrow">%
      \add:description{begin-end}{\b:speak:modified}%
      <mrow class="mo-20E1"\Hnewline>}\:gobble}
  {\HCode{</mrow>%
      \add:description{begin-end}{\a:speak:modified:leftrightarrow}%
      </mover>}}
\Configure{underleftrightarrow}
  {\HCode{<munder class="munder-leftrightarrow">%
      \add:description{begin-end}{\a:speak:modified}%
      <mrow class="mo-2194"\Hnewline>}\:gobble}
  {\HCode{</mrow>%
      \add:description{begin-end}{\a:speak:modified:leftrightarrow}%
      </munder>}}
\def\:tempc{\HCode{<mspace width="0.2em"/>}\mathbin{mod} }
\HLet\bmod\:tempc
\def\:tempc#1{ (#1)}
\HLet\pod=\:tempc
\def\:tempc#1{\pod{\mathop{mod} #1}}
\HLet\pmod=\:tempc
\def\:tempc#1{ \mathop{mod} #1}
\HLet\mod=\:tempc
\Configure{hdotsfor}{\dots}
\Configure{tmspace}
   {\HCode{<span class="space"><BREAK SIZE="small"/></span>%
}}
\renewcommand{\xrightarrow}[2][]{%
   \if :#1:
      \HCode{<msup
   class="limits-msub-msup"><mrow
   class="limits-mrow-base"\Hnewline>%
}%
        \rightarrow
        \HCode{</mrow><mrow class="limits-mrow-super"\Hnewline
    >\add:description{begin-limits-script}{\b:speak:underover}}%
    \trap:base
#2%
        \HCode{\add:description{end-limits-script}{\c:speak:underover}%
       </mrow></msup\Hnewline>}%
%
   \else
      \HCode{<msubsup class="limits-msub-msup"><mrow
                 class="limits-mrow-base"\Hnewline>%
}%
        \leftarrow
        \HCode{</mrow><mrow class="limits-mrow-sub"\Hnewline
   >\add:description{begin-limits-script}{\a:speak:underover}}%
   \trap:base
#1%
        \HCode{</mrow><mrow class="limits-mrow-super"\Hnewline
  >\add:description{mid-limits-script}{\b:speak:underover}}\trap:base
#2%
        \HCode{\add:description{end-limits-script}{\c:speak:underover}%
       </mrow></msubsup\Hnewline>}%
%
   \fi
}
\renewcommand{\xleftarrow}[2][]{%
   \if :#1:
      \HCode{<msup
   class="limits-msub-msup"><mrow
   class="limits-mrow-base"\Hnewline>%
}%
        \leftarrow
        \HCode{</mrow><mrow class="limits-mrow-super"\Hnewline
    >\add:description{begin-limits-script}{\b:speak:underover}}%
    \trap:base
#2%
        \HCode{\add:description{end-limits-script}{\c:speak:underover}%
       </mrow></msup\Hnewline>}%
%
   \else
      \HCode{<msubsup class="limits-msub-msup"><mrow
                 class="limits-mrow-base"\Hnewline>%
}%
        \leftarrow
        \HCode{</mrow><mrow class="limits-mrow-sub"\Hnewline
   >\add:description{begin-limits-script}{\a:speak:underover}}%
   \trap:base
#1%
        \HCode{</mrow><mrow class="limits-mrow-super"\Hnewline
  >\add:description{mid-limits-script}{\b:speak:underover}}\trap:base
#2%
        \HCode{\add:description{end-limits-script}{\c:speak:underover}%
       </mrow></msubsup\Hnewline>}%
%
   \fi
}
\def\overset#1#2{{%
      \HCode{<msup
   class="limits-msub-msup"><mrow
   class="limits-mrow-base"\Hnewline>%
}%
        #2%
        \HCode{</mrow><mrow class="limits-mrow-super"\Hnewline
    >\add:description{begin-limits-script}{\b:speak:underover}}%
    \trap:base
#1%
        \HCode{\add:description{end-limits-script}{\c:speak:underover}%
       </mrow></msup\Hnewline>}%
%
}}
\def\underset#1#2{{%
      \HCode{<msub
   class="limits-msub-msup"><mrow
   class="limits-mrow-base"\Hnewline>%
}%
        #2%
        \HCode{</mrow><mrow class="limits-mrow-sub"\Hnewline
   >\add:description{begin-limits-script}{\a:speak:underover}}%
   \trap:base
#1%
        \HCode{\add:description{end-limits-script}{\c:speak:underover}%
       </mrow></msub\Hnewline>}%
%
}}
\def\sideset#1#2#3{{\Tg<mrow class="sideset"\Hnewline
        >{\HCode{}}#1{\HCode{}#3}#2\Tg</mrow>}}
\Configure{aligned}
   {\PushStack\Table:Stck\TableNo
\gHAdvance\Next:TableNo by 1
\global\let\TableNo=\Next:TableNo
%
    \PushStack\Row:Stck\HRow     \HAssign\HRow=0\relax
%
    \HCode{<PARA><mtable class="aligned">}%
    \HCode{\add:vdescription{begin-array}{\a:speak:aligned}}}
   {\Tag{aligned-\TableNo}{\hrow:s}%
    \HCode{<!--l. \the\inputlineno-->%
%
           \add:vdescription{end-array}{\b:speak:aligned}}%
    \ifvmode \IgnorePar\fi
    \HCode{</mtable></PARA>}%
    \PopStack\Row:Stck\HRow
%
    \PopStack\Table:Stck\TableNo
}
   {\HCode{<mtr>}\c:speak:aligned}%
   {\xdef\hrow:s{\HRow}\HCode{</mtr>}}%
   {\HCode{<mtd>}%
    \e:speak:aligned \HCode{<div>}}
   {\HCode{</div>}\f:speak:aligned
    \HCode{</mtd>\Hnewline}}
\NewConfigure{speak:aligned}{6}
\Configure{speak:aligned}
   {begin
       \ifTag{aligned-\TableNo}{\LikeRef{aligned-\TableNo}}{}
       aligned equations}
   {end  equations}
   {\HCode{%
   <BREAK SIZE="medium"/><PROS PITCH="-5" >%
   \add:vdescription{begin-end}{<span class="ord-row">\ord:pos{\HRow}</span>%
 row}%
   </PROS><BREAK SIZE="medium"/>%
}%
}
   {}
   {\HCode{%
  <BREAK SIZE="medium"/>%
  \ifnum \HMultispan>1
    <PROS PITCH="-5" >%
    \add:vdescription{added-description}{\ord:pos{\HCol}%
 cell
       spans \HMultispan \space columns}%
    </PROS><BREAK SIZE="medium"/>%
  \else
    \ifnum \HCol>1
       <PROS PITCH="-5" >%
       \add:vdescription{added-description}{\ord:pos{\HCol}%
 cell}%
       </PROS><BREAK SIZE="medium"/>%
    \fi
  \fi
}%
}
   {}
\Configure{alignedat}
   {\PushStack\Table:Stck\TableNo
\gHAdvance\Next:TableNo by 1
\global\let\TableNo=\Next:TableNo
%
    \PushStack\Row:Stck\HRow     \HAssign\HRow=0\relax
%
    \HCode{<PARA><mtable class="aligned">}%
    \HCode{\add:vdescription{begin-array}{\a:speak:aligned}}}
   {\Tag{aligned-\TableNo}{\hrow:s}%
    \HCode{<!--l. \the\inputlineno-->%
%
           \add:vdescription{end-array}{\b:speak:aligned}}%
    \ifvmode \IgnorePar\fi \HCode{</mtable></PARA>}%
    \PopStack\Row:Stck\HRow
%
    \PopStack\Table:Stck\TableNo
}
   {\HCode{<mtr>}\c:speak:aligned}%
   {\xdef\hrow:s{\HRow}\HCode{</mtr>}}%
   {\HCode{<mtd>}%
    \e:speak:aligned \HCode{<div>}}
   {\HCode{</div>}\f:speak:aligned
    \HCode{</mtd>\Hnewline}}
\ConfigureEnv{cases}
   {\PushStack\Table:Stck\TableNo
\gHAdvance\Next:TableNo by 1
\global\let\TableNo=\Next:TableNo
%
    \PushStack\Row:Stck\HRow     \HAssign\HRow=0\relax
%
    \HCode{<div class="cases">}%
    \bgroup
       \let\sv:a:left=\a:left
\let\sv:b:left=\b:left
\let\sv:a:right=\a:right
\let\sv:b:right=\b:right
%
       \Configure{array}
   {\HCode{<mtable class="cases">%
           \add:vdescription{begin-array}{<BREAK SIZE="small"/>begin
      \ifTag{cases-\TableNo}{\LikeRef{cases-\TableNo}}{}
      cases<BREAK SIZE="small"/>}%
}} %
   {\Tag{cases-\TableNo}{\HRow}%
    \HCode{<!--l. \the\inputlineno-->%
%
           \add:vdescription{end-array}
   {<BREAK SIZE="small"/>end cases<BREAK SIZE="small"/>}
}%
    \ifvmode \IgnorePar\fi \Tg</mtable>}
   {\HCode{<mtr>%
           \add:vdescription{begin-end}
   {<BREAK SIZE="small"/><span class="ord-row">\ord:pos{\HRow}</span>%
 case}%
}}
   {\HCode{</mtr>}}%
   {\HCode{<mtd  class="sub-case-\HCol" >%
           <BREAK SIZE="\ifnum \HCol>1 medium\else
                                        small\fi"/>}%
    \bgroup
       \Configure{array}
   {\PushStack\Table:Stck\TableNo
\gHAdvance\Next:TableNo by 1
\global\let\TableNo=\Next:TableNo
%
    \PushStack\Row:Stck\HRow     \HAssign\HRow=0\relax
%
    \HCode{<PARA><mtable class="array">}%
    \HCode{\add:vdescription{begin-array}{\a:speak:array}}}
   {\Tag{array-\TableNo}{\hrow:s}%
    \HCode{<!--l. \the\inputlineno-->%
%
           \add:vdescription{end-array}{\b:speak:array}}%
    \ifvmode \IgnorePar\fi
    \expandafter\tmp:toks\expandafter{\Clr}%
\HCode{<!--\the\tmp:toks-->}%
\HCode{</mtable></PARA>}%
    \PopStack\Row:Stck\HRow
%
    \PopStack\Table:Stck\TableNo
}
   {\HCode{<mtr>}\c:speak:array}%
   {\xdef\hrow:s{\HRow}\HCode{</mtr>}}%
   {\HCode{<mtd>}%
    \e:speak:array\HCode{<div>}}
   {\HCode{</div>}\f:speak:array
    \HCode{</mtd>\Hnewline}}
\ConfigureEnv{array}
   {\bgroup\Configure{$}{}{}{}}
   {\egroup}
   {}{}
%
       \let\a:left=\sv:a:left
\let\b:left=\sv:b:left
\let\a:right=\sv:a:right
\let\b:right=\sv:b:right
%
   }
   {\egroup \HCode{</mtd>\Hnewline}}
%
       \Configure{left}
   {}
   {\bgroup}
\Configure{right}
   {\egroup}
   {}
%
   }
   {\egroup\HCode{</div>}%
    \PopStack\Row:Stck\HRow
%
    \PopStack\Table:Stck\TableNo
}
   {}{}
\Configure{eqref}
   {\bgroup\let\tagform@\empty
    \HCode{<span class="eqref" >
       \add:description{added-description}{\a:speak:eqref}}}
   {\HCode{</span>}\egroup}
\NewConfigure{speak:eqref}{1}
\Configure{speak:eqref}{ equation }
\ifx \mathdisplay@@pop\:UnDef
   \ifx \emdf@La\:UnDef
      
   \else
      
   \fi
\else
   \Configure{equation}
  {\ifvmode \IgnorePar\fi\EndP
   \PushStack\Table:Stck\TableNo
\gHAdvance\Next:TableNo by 1
\global\let\TableNo=\Next:TableNo
%
   \HCode{<div class="display-math">%
      \add:description{begin-math}{\a:speak:equation}%
   <div class="equation">}%
   \Configure{gather}
     {\HCode{<div\Hnewline class="equation"><div
                                       class="gather">}\IgnorePar
         \Configure{$$}
   {\Configure{@math}{%
                       class="equation"}\IgnorePar\EndP\DviMath}
   {\EndDviMath\EndP}
   {\DisplayMathtrue}%
}
     {\HCode{</div></div>}}
     {}
     {}
     {\ifnum\HCol=2 \IgnorePar
         \HCode{</div><div>}\fi }
     {}
%
   \Configure{$$}
   {\Configure{@math}{%
                       class="equation"}\IgnorePar\EndP\DviMath}
   {\EndDviMath\EndP}
   {\DisplayMathtrue}%
%
  }
  {\ifvmode \IgnorePar\fi\EndP
   \HCode{</div>}%
   \let\@eqnnum\empty
  }
  {\ifvmode \IgnorePar\fi\EndP
    \HCode{%
       \add:description{end-math}{\b:speak:equation}%
       </div>}%
    \Tag{eq-\TableNo-num}{\theequation}%
    \PopStack\Table:Stck\TableNo
%
    \ShowPar\IgnoreIndent\par}
\Configure{equation*}
  {\ifvmode \IgnorePar\fi\EndP
   \PushStack\Table:Stck\TableNo
\gHAdvance\Next:TableNo by 1
\global\let\TableNo=\Next:TableNo
%
   \HCode{<div class="display-math">%
      \add:description{begin-math}{\csname
                               a:speak:equation*\endcsname}}%
   \Configure{gather*}
     {\HCode{<div\Hnewline class="equation-star"><div
                                  class="gather-star">}\IgnorePar
         \Configure{$$}
   {\Configure{@math}{%
                       class="equation"}\IgnorePar\EndP\DviMath}
   {\EndDviMath\EndP}
   {\DisplayMathtrue}%
}
     {\HCode{</div></div>}}
     {}
     {}
     {\ifnum\HCol=2 \IgnorePar
         \HCode{</div><div>}\fi }
     {}
%
   \Configure{$$}
   {\Configure{@math}{%
                       class="equation"}\IgnorePar\EndP\DviMath}
   {\EndDviMath\EndP}
   {\DisplayMathtrue}%
%
  }
  {\ifvmode \IgnorePar\fi\EndP
   \HCode{\add:description{end-math}{\csname
                         b:speak:equation*\endcsname}</div>}%
   \PopStack\Table:Stck\TableNo
%
   \ShowPar\IgnoreIndent\par}
\Configure{speak:equation}
   {<BREAK SIZE="medium"/>begin equation
         \ifTag{eq-\TableNo-num}{\LikeRef{eq-\TableNo-num}}{}%
    <BREAK SIZE="small"/>
   }
   {<BREAK SIZE="small"/>end equation
                     \theequation<BREAK SIZE="medium"/>}
\NewConfigure{speak:equation*}{2}
\Configure{speak:equation*}
   {<BREAK SIZE="medium"/>begin equation<BREAK SIZE="small"/>}
   {<BREAK SIZE="small"/>end equation<BREAK SIZE="medium"/>}

\fi
\Configure{split}
   {\PushStack\Table:Stck\TableNo
\gHAdvance\Next:TableNo by 1
\global\let\TableNo=\Next:TableNo
%
    \HCode{<mtable class="split">\add:vdescription{begin-array}{<BREAK SIZE="medium"/>begin
    \ifTag{split-\TableNo}{\LikeRef{split-\TableNo}}{}
    sub equations<BREAK SIZE="small"/>}%
}}
   {\ifvmode\IgnorePar\fi
    \Tag{split-\TableNo}{\HRow:s}%
    \HCode{\add:vdescription{end-array}{<BREAK SIZE="small"/>end sub equations<BREAK SIZE="medium"/>}%
</mtable>}%
    \PopStack\Table:Stck\TableNo
}
   {\HCode{<mtr\Hnewline>}%
    \xdef\HRow:s{\HRow}%
   }
   {\HCode{</mtr>}}
   {\HCode{<mtd\Hnewline class="split-side"
                         title="implicit-baseline" >%
           \add:vdescription{begin-end}{<BREAK SIZE="small"/>%
  \ifnum \HCol=1 left \else right  \fi
  <span class="ord-row">\ord:pos{\HRow}</span>%
 sub equation<BREAK SIZE="small"/>}%
}%
   }
   {\HCode{</mtd>}}
\ConfigureEnv{multline}
   {\bgroup \Configure{$$}
   {\Configure{@math}{%
                       class="equation"}\IgnorePar\EndP\DviMath}
   {\EndDviMath\EndP}
   {\DisplayMathtrue}%
}
   {\egroup}
   {}{}
\ConfigureEnv{multline*}
   {\bgroup \Configure{$$}
   {\Configure{@math}{%
                       class="equation"}\IgnorePar\EndP\DviMath}
   {\EndDviMath\EndP}
   {\DisplayMathtrue}%
}
   {\egroup}
   {}{}
\Configure{multline}
   {\PushStack\Table:Stck\TableNo
\gHAdvance\Next:TableNo by 1
\global\let\TableNo=\Next:TableNo
%
    \PushStack\Row:Stck\HRow     \HAssign\HRow=0\relax
%
    \HCode{<div\Hnewline  class="display-math">%
    \add:vdescription{begin-math}{%
   <BREAK SIZE="medium"/>%
   begin equation
   \ifTag{multline-\TableNo-num}{\LikeRef{multline-\TableNo-num}}{}
   with
   \ifTag{multline-\TableNo}{\LikeRef{multline-\TableNo}}{}
   lines<BREAK SIZE="small"/>}%
<div class="multline">%
%
    <mtable>}}
   {\Tag{multline-\TableNo}{\hrow:s}%
    \HCode{</mtable></div>%
\add:vdescription{end-math}{end equation
   <BREAK SIZE="small"/>%
   \ifTag{multline-\TableNo-num}{\LikeRef
                               {multline-\TableNo-num}}{}%
   <BREAK SIZE="medium"/>%
}%
</div>}%
    \PopStack\Row:Stck\HRow
%
    \PopStack\Table:Stck\TableNo
}
   {\HCode{<mtr><mtd\Hnewline class="multline-1">%
    \add:vdescription{begin-end}{%
   <BREAK SIZE="small"/><span class="ord-row">\ord:pos{\HRow}</span>%
 line<BREAK SIZE="small"/>}%
}}
   {\xdef\hrow:s{\HRow}\HCode{</mtd></mtr>}}
   {\HCode{</mtd><mtd class="multline-2">}}
   {}
\Configure{multline-num}
   {\Tag{multline-\TableNo-num}{\theequation}\let\tagform@\:gobble}
   {}
\Configure{multline*}
   {\PushStack\Table:Stck\TableNo
\gHAdvance\Next:TableNo by 1
\global\let\TableNo=\Next:TableNo
%
    \PushStack\Row:Stck\HRow     \HAssign\HRow=0\relax
%
    \HCode{<div\Hnewline class="display-math">%
           <mtable class="multline-star">%
        \add:vdescription{begin-math}{%
   <BREAK SIZE="medium"/>%
   begin equation with
   \ifTag{multline-\TableNo}{\LikeRef{multline-\TableNo}}{}
   lines<BREAK SIZE="small"/>}%
<div class="multline-star">%
}}
   {\Tag{multline-\TableNo}{\hrow:s}%
    \HCode{</div>%
\add:vdescription{end-math}{%
   <BREAK SIZE="small"/>end equation<BREAK SIZE="medium"/>}%
</mtable></div>}%
    \PopStack\Row:Stck\HRow
%
    \PopStack\Table:Stck\TableNo
}
   {\HCode{<mtr\Hnewline><mtd>%
            \add:vdescription{begin-end}{%
   <BREAK SIZE="small"/><span class="ord-row">\ord:pos{\HRow}</span>%
 line<BREAK SIZE="small"/>}%
}}
   {\xdef\hrow:s{\HRow}\HCode{</mtd></mtr>}}
\ConfigureEnv{gather}
   {\bgroup \Configure{$$}
   {\Configure{@math}{%
                       class="equation"}\IgnorePar\EndP\DviMath}
   {\EndDviMath\EndP}
   {\DisplayMathtrue}%
}
   {\egroup}
   {}{}
\ConfigureEnv{gather*}
   {\bgroup \Configure{$$}
   {\Configure{@math}{%
                       class="equation"}\IgnorePar\EndP\DviMath}
   {\EndDviMath\EndP}
   {\DisplayMathtrue}%
}
   {\egroup}
   {}{}
\Configure{gather}
   {\PushStack\Table:Stck\TableNo
\gHAdvance\Next:TableNo by 1
\global\let\TableNo=\Next:TableNo
%
    \PushStack\Row:Stck\HRow     \HAssign\HRow=0\relax
%
    \HCode{<div\Hnewline class="display-math">%
           \add:vdescription{begin-math}{<BREAK SIZE="small"/>begin group of
    \ifTag{gather-\TableNo}{\LikeRef{gather-\TableNo}}{}
    equations<BREAK SIZE="small"/>}%
%
       <mtable class="gather">%
   }}
   {\HCode{</mtable>\add:vdescription{end-math}{<BREAK SIZE="small"/>end equations<BREAK SIZE="small"/>}%
%
           </div>}%
    \Tag{gather-\TableNo}{\hrow:s}%
    \PopStack\Row:Stck\HRow
%
    \PopStack\Table:Stck\TableNo
}
   {\HCode{<mtr>%
    \add:vdescription{begin-end}{<BREAK SIZE="small"/><span class="ord-row">\ord:pos{\HRow}</span>%
 equation<BREAK SIZE="small"/>}%
%
   }}
   {\xdef\hrow:s{\HRow}\HCode{</mtr>}}
   {\HCode{\Hnewline<mtd \ifnum \HCol=1   class="col-\HCol"
\else            class="content-less" title="col-\HCol"
\fi
 >}%
    \ifnum \HCol>1 \let\tagform@\:gobble \fi
   }
   {\HCode{</mtd>}}
\Configure{gather*}
   {\PushStack\Table:Stck\TableNo
\gHAdvance\Next:TableNo by 1
\global\let\TableNo=\Next:TableNo
%
    \PushStack\Row:Stck\HRow     \HAssign\HRow=0\relax
%
    \HCode{<div\Hnewline class="display-math">%
           \add:vdescription{begin-math}{<BREAK SIZE="small"/>begin group of
  \ifTag{gather-\TableNo}{\LikeRef{gather-\TableNo}}{}
  equations<BREAK SIZE="small"/>}%
%
         <mtable class="gather-star">%
    }}
   {\HCode{</mtable>\add:vdescription{end-math}{%
   <BREAK SIZE="small"/>end equations<BREAK SIZE="small"/>}%
%
           </div>}%
    \Tag{gather-\TableNo}{\hrow:s}%
    \PopStack\Row:Stck\HRow
%
    \PopStack\Table:Stck\TableNo
}
   {\HCode{<mtr>%
    \add:vdescription{begin-math}{%
   <BREAK SIZE="small"/><span class="ord-row">\ord:pos{\HRow}</span>%
 equation<BREAK SIZE="small"/>}%
%
   }}
   {\xdef\hrow:s{\HRow}\HCode{</mtr>}}
   {\HCode{\Hnewline<mtd \ifnum \HCol=1   class="col-\HCol"
\else            class="content-less" title="col-\HCol"
\fi
 >}}
   {\HCode{</mtd>}}
\Configure{gathered}
   {\PushStack\Table:Stck\TableNo
\gHAdvance\Next:TableNo by 1
\global\let\TableNo=\Next:TableNo
%
    \PushStack\Row:Stck\HRow     \HAssign\HRow=0\relax
%
    \HCode{<div\Hnewline class="display-math">%
           \add:vdescription{begin-math}{<BREAK SIZE="small"/>begin group of
   \ifTag{gather-\TableNo}{\LikeRef{gather-\TableNo}}{}
   equations<BREAK SIZE="small"/>}
%
       <mtable class="gather">%
   }}
   {\HCode{</mtable>\add:vdescription{end-math}{%
   <BREAK SIZE="small"/>end equations<BREAK SIZE="small"/>}%
%
           </div>}%
    \Tag{gather-\TableNo}{\hrow:s}%
    \PopStack\Row:Stck\HRow
%
    \PopStack\Table:Stck\TableNo
}
   {\HCode{<mtr>%
    \add:vdescription{begin-end}{%
   <BREAK SIZE="small"/><span class="ord-row">\ord:pos{\HRow}</span>%
 equation<BREAK SIZE="small"/>}%
%
   }}
   {\xdef\hrow:s{\HRow}\HCode{</mtr>}}
   {\HCode{\Hnewline<mtd \ifnum \HCol=1   class="col-\HCol"
\else            class="content-less" title="col-\HCol"
\fi
 >}%
    \ifnum \HCol>1 \let\tagform@\:gobble \fi
   }
   {\HCode{</mtd>}}
\Configure{subarray}
   {\PushStack\Table:Stck\TableNo
\gHAdvance\Next:TableNo by 1
\global\let\TableNo=\Next:TableNo
%
    \PushStack\Row:Stck\HRow     \HAssign\HRow=0\relax
%
    \HCode{<mtable class="subarray\if c\Hlcr-c\fi">%
       \add:vdescription{begin-array}{\a:speak:subarray}%
    }}
   {\HCode{\add:vdescription{end-array}{\b:speak:subarray}%
           </mtable>}%
    \Tag{subarray-\TableNo}{\hrow:s}%
    \PopStack\Row:Stck\HRow
%
    \PopStack\Table:Stck\TableNo
}
   {\HCode{<mtr><mtd>%
    \add:vdescription{begin-end}{\c:speak:subarray}%
   }}
   {\xdef\hrow:s{\HRow}\HCode{</mtd></mtr>}}
\NewConfigure{speak:subarray}{3}
\Configure{speak:subarray}
   {<BREAK SIZE="small"/>begin sub array with
         \ifTag{subarray-\TableNo}{\LikeRef{subarray-\TableNo}}{}
         rows<BREAK SIZE="small"/>}
   {<BREAK SIZE="small"/>end sub array<BREAK SIZE="small"/>}
   {<BREAK SIZE="small"/><span class="ord-row">\ord:pos{\HRow}</span>%
 row<BREAK SIZE="small"/>}

\Configure{substack}
   {\bgroup
    \Configure{speak:subarray}
      {<BREAK SIZE="small"/>begin sub stack with
            \ifTag{subarray-\TableNo}{\LikeRef{subarray-\TableNo}}{}
            entries<BREAK SIZE="small"/>}
      {<BREAK SIZE="small"/>end sub stack<BREAK SIZE="small"/>}
      {<BREAK SIZE="small"/><span class="ord-row">\ord:pos{\HRow}</span>%

             entry<BREAK SIZE="small"/>}
   }
   {\egroup}
\Configure{smallmatrix}
   {\PushStack\Table:Stck\TableNo
\gHAdvance\Next:TableNo by 1
\global\let\TableNo=\Next:TableNo
%
    \PushStack\Row:Stck\HRow     \HAssign\HRow=0\relax
%
    \HCode{<PARA><mtable class="smallmatrix">}%
    \HCode{\add:vdescription{begin-array}{\a:speak:smallmatrix}}}
   {\Tag{smallmatrix-\TableNo}{\hrow:s}%
    \HCode{<!--l. \the\inputlineno-->%
%
           \add:vdescription{end-array}{\b:speak:smallmatrix}}%
    \ifvmode \IgnorePar\fi
    \HCode{</mtable></PARA>}%
    \PopStack\Row:Stck\HRow
%
    \PopStack\Table:Stck\TableNo
}
   {\HCode{<mtr>}\c:speak:smallmatrix}%
   {\xdef\hrow:s{\HRow}\HCode{</mtr>}}%
   {\HCode{<mtd>}%
    \e:speak:smallmatrix \HCode{<div>}}
   {\HCode{</div>}\f:speak:smallmatrix
    \HCode{</mtd>\Hnewline}}
\def\:tempc#1#2{%
   \ConfigureEnv{#1}
     {\def\end:al:env{}\ifmmode\else
       \ifvmode\else \def\end:al:env{\par\ShowPar\IgnoreIndent}\fi\fi}
     {\end:al:env }
     {}{}%
   \Configure{#1}
   {\IgnorePar
    \ifvmode \EndP  \else \EndP  \HCode{<!--tex4ht:inline-->}\fi
    \ifmathml
       \Tg<span class="mrow">\def\end:mathalign{\Tg</span>}%
    \else
       \DviMath
       \def\end:mathalign{\EndDviMath \DisplayMathfalse}%
       \DisplayMathtrue
    \fi
    \PushStack\Table:Stck\TableNo
\gHAdvance\Next:TableNo by 1
\global\let\TableNo=\Next:TableNo
%
    \PushStack\Row:Stck\HRow     \HAssign\HRow=0\relax
%
    \HCode{<div\Hnewline class="display-math"><mtable>%
        \add:description{begin-array}{\a:speak:align}%
       }}
   {\HCode{%
        \add:description{end-array}{\b:speak:align}%
       </mtable></div>}%
    \Tag{align-\TableNo}{\hrow:s}%
    \PopStack\Row:Stck\HRow
%
    \PopStack\Table:Stck\TableNo
\end:mathalign }
   {\HCode{<mtr>\add:description{begin-end}{\c:speak:align}%
}}
   {\HCode{</mtr>}\ifst@rred\else
        \Tag{align-\TableNo-\HRow}{\theequation}%
    \fi \xdef\hrow:s{\HRow}}
   {\HCode{<mtd\Hnewline
      class="align-\ifnum \HCol>\maxfields@ label\else
         \ifodd\HCol\space  odd\else     even\fi
       \fi">}%
    \ifnum \HCol>\maxfields@ \let\tagform@\:gobble \fi
   }
   {\HCode{</mtd>}}
}
\:tempc{align}{align}
\:tempc{alignat}{alignat}
\:tempc{xalignat}{xalignat}
\:tempc{xxalignat}{xxalignat}
\:tempc{flalign}{flalign}
\:tempc{align*}{align-star}
\:tempc{alignat*}{alignat-star}
\:tempc{xalignat*}{xalignat-star}
\:tempc{flalign*}{flalign-star}
\NewConfigure{speak:align}{3}
\Configure{speak:align}
   {<BREAK SIZE="small"/>begin
           \ifTag{align-\TableNo}{\LikeRef{align-\TableNo}}{}
           aligned equations<BREAK SIZE="small"/>}
   {<BREAK SIZE="small"/>end aligned equations<BREAK SIZE="small"/>}
   {<BREAK SIZE="small"/>\ifst@rred  <span class="ord-row">\ord:pos{\HRow}</span>%
 equation
    \else
       equation number \ifst@rred\else
          \ifTag{align-\TableNo-\HRow}%
                {\LikeRef{align-\TableNo-\HRow}}{}
       \fi
    \fi <BREAK SIZE="small"/>%
   }
\Configure{boxed}
   {\HCode{<span class="boxed">%
    \add:description{begin-end}{\a:speak:boxed}}}
   {\HCode{\add:description{begin-end}{\b:speak:boxed}</span>}}
\NewConfigure{speak:boxed}{2}
\Configure{speak:boxed}
   {<BREAK SIZE="small"/>begin boxed<BREAK SIZE="small"/>}
   {<BREAK SIZE="small"/>end boxed<BREAK SIZE="small"/>}

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
  
\endinput\empty\empty\empty\empty\empty\empty
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%









%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
                \ConfigureHinput{plain}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
    \Configure{eqalignno}
   {\HCode{<PARA><mtable class="eqalignno">}}
   {\HCode{</mtable></PARA>}}
   {\HCode{<mtr\Hnewline class="eqalignno">}}
   {\HCode{</mtr>}}
   {\HCode{<mtd \Hnewline class="eqalignno-\HCol">}}
   {\HCode{</mtd>}}
\def\:eqalignno:{\Configure{noalign}
  {\HCode{<mtr><mtd class="noalign" colspan="2">}}%
  {\HCode{</mtd></mtr>}}}
\Configure{leqalignno}
   {\HCode{<PARA><mtable class="leqalignno">}}
   {\HCode{</mtable></PARA>}}
   {\HCode{<mtr\Hnewline class="leqalignno">}}
   {\HCode{</mtr>}}
   {\HCode{<mtd \Hnewline class="leqalignno-\HCol">}}
   {\HCode{</mtd>}}
\def\:leqalignno:{\Configure{noalign}
  {\HCode{<mtr><mtd class="noalign" colspan="2">}}%
  {\HCode{</mtd></mtr>}}}

\Configure{choose}
   {\Send{GROUP}{0}{<mover class="choose">%
       \add:description{begin-stack}{\a:speak:choose}%
       <mrow class="mrow-upper">}%
    \HCode{</mrow>}\o:atop:
    \HCode{\add:description{added-description}%
       {\c:speak:choose}<mrow class="mrow-under">}%
    \Send{EndGROUP}{0}%
      {</mrow>\add:description{end-stack}{\b:speak:choose}</mover>}%
   }
\NewConfigure{speak:choose}{3}
\Configure{speak:choose}
   {<BREAK SIZE="small"/>binomial coefficient<BREAK SIZE="small"/>}
   {<BREAK SIZE="medium"/>}
   {<BREAK SIZE="small"/>choose<BREAK SIZE="small"/>}
\Configure{mfenced}{\vert}{\string&\#x007C;}
\Configure{mfenced}{\{}{\string&\#x007B;}
\Configure{mfenced}{\}}{\string&\#x007D;}
\Configure{mfenced}{\lbrace}{\string&\#x007B;}
\Configure{mfenced}{\rbrace}{\string&\#x007D;}
\Configure{mfenced}{\rgroup}{\string&\#x0028;}
\Configure{mfenced}{\lgroup}{\string&\#x0029;}
\Configure{mfenced}{(}{\string&\#x0028;}
\Configure{mfenced}{)}{\string&\#x0029;}
\Configure{mfenced}{[}{\string&\#x0058;}
\Configure{mfenced}{]}{\string&\#x0059;}
\Configure{mfenced}{|}{\string&\#x007C;}
\Configure{mfenced}{\bracevert}{\string&\#x007C;}
\Configure{mfenced}{\bracevert}{\string&\#x007C;}
\def\mathop:prefix#1{%
   \Configure{mathop}{*}{<mo class="mo-op"
                               #1\Hnewline>}{</mo>}%
    {\Configure{mathop}{*}{<mo class="mo-op">}{</mo>}{}}}
\Configure{quad}{\HCode{<span class="space"><BREAK SIZE="small"/></span>%
}}
\Configure{qquad}{\HCode{<span class="space"><BREAK SIZE="small"/></span>%
}}
\Configure{,}{\HCode{<span class="tiny-space"><BREAK SIZE="small"/></span>%
}}
\Configure{ }{\:nbsp}
\def\:nbsp{\leavevmode\special{t4ht@+\string&{35}x00A0{59}}x}
\Configure{root}
    {\HCode{<mroot>%
       \add:description{begin-root}{\a:speak:root}%
       <mrow class="root-index">}}
    {\HCode{</mrow>\add:description{mid-root}{\b:speak:root}%
            <mrow class="root-base">}}
    {\HCode{</mrow>\add:description{end-root}{\c:speak:root}</mroot>}}
\NewConfigure{speak:root}{3}
\Configure{speak:root}
   {<BREAK SIZE="medium"/><level prefix="root">root
         index</level><BREAK SIZE="medium"/>}
   {<BREAK SIZE="medium"/><level prefix="begin">begin
         root</level><BREAK SIZE="medium"/>}
   {<BREAK SIZE="medium"/><level prefix="end">end
         root</level><BREAK SIZE="medium"/>}
\Configure{left}
   {}
   {\HCode{\expandafter
\ifx \csname \string#1:lr del\endcsname\relax #1\else
     \csname \string#1:lr del\endcsname\fi
}\bgroup
    \HCode{<mrow>}\bgroup}
\Configure{right}
   {\egroup\HCode{</mrow>}\egroup
           \HCode{\expandafter
\ifx \csname \string#1:lr del\endcsname\relax #1\else
     \csname \string#1:lr del\endcsname\fi
}}
   {}
\Configure{mfenced}{\vert}{|}
\edef\:temp{\noexpand\Configure{mfenced}{\noexpand\{}{\string&\#x007B;}}\:temp
\edef\:temp{\noexpand\Configure{mfenced}{\noexpand\}}{\string&\#x007D;}}\:temp
\edef\:temp{\noexpand
   \Configure{mfenced}{\noexpand\lbrace}{\string&\#x007B;}}\:temp
\edef\:temp{\noexpand
   \Configure{mfenced}{\noexpand\rbrace}{\string&\#x007D;}}\:temp
\def\mathinner#1{\Tg<span
   class="mathinner">#1\Tg</span>}
\:CheckOption{new-accents}     \if:Option \else
  \Configure{accent}\widetilde\widetilde{{}{}}
  {}
  {\HCode{<mover class="mover-tilde">%
          \add:description{begin-end}{\b:speak:modified}%
          <mrow class="mo-0303"\Hnewline>}%
       #2%
   \HCode{</mrow>\add:description{begin-end}{\a:speak:modified:tilde}%
          </mover>}}
\Configure{accent}\widehat\widehat{{}{}}
  {}
  {\HCode{<mover class="mover-hat">%
          \add:description{begin-end}{\a:speak:modified}%
          <mrow class="mo-0302"\Hnewline>}%
       #2%
   \HCode{</mrow>\add:description{begin-end}{
                        \a:speak:modified:hat}</mover>}} 
\Configure{accents}
  {\ifmmode \expandafter\mathord\fi
     {\leavevmode
\if !#1!\ht:special{t4ht@+&{35}x#2;}%
\else \expandafter \ifx\csname U#2#1\endcsname\relax
    \ht:special{t4ht@+&{35}x#2;}%
\else
    \ht:special{t4ht@+&{35}x\csname U#2#1\endcsname;}%
\fi \fi x%
%
   \ht:special{t4ht@[}\if!#1!x\else#2\fi
   \ht:special{t4ht@]}}}
  {\ifmathml
      \ifmtext \expandafter\ifx \csname :#1:over\endcsname\relax
   \expandafter\ifx \csname :#1:under\endcsname\relax
      \AccentMath{\expandafter\ifx \csname :#1:over\endcsname\relax
  \HCode{<munder\Hnewline
   accent="true"><mrow\Hnewline><BREAK SIZE="small"/>}%
   #3\HCode{</mrow>}%
      \csname :#1:under\endcsname
   \HCode{</munder>}%
%
\else \expandafter\ifx \csname :#1:under\endcsname\relax
  \HCode{<mover class="mover-accent">%
       <mrow\Hnewline><BREAK SIZE="small"/>}%
       #3\HCode{</mrow>}%
   \csname prefix:#1:over\endcsname
   \csname :#1:over\endcsname
   \HCode{</mover>}%
%
\else
  \HCode{<munderover\Hnewline
   accent="true"><mrow\Hnewline><BREAK SIZE="small"/>}%
   #3\HCode{</mrow>}%
   \csname :#1:under\endcsname
   \csname :#1:over\endcsname
   \HCode{</munderover>}%
%
\fi \fi
}%
   \else #3\csname :#1:under\endcsname \fi
\else #3\csname :#1:over\endcsname \fi
%
      \else    \AccentMath{\expandafter\ifx \csname :#1:over\endcsname\relax
  \HCode{<munder\Hnewline
   accent="true"><mrow\Hnewline><BREAK SIZE="small"/>}%
   #3\HCode{</mrow>}%
      \csname :#1:under\endcsname
   \HCode{</munder>}%
%
\else \expandafter\ifx \csname :#1:under\endcsname\relax
  \HCode{<mover class="mover-accent">%
       <mrow\Hnewline><BREAK SIZE="small"/>}%
       #3\HCode{</mrow>}%
   \csname prefix:#1:over\endcsname
   \csname :#1:over\endcsname
   \HCode{</mover>}%
%
\else
  \HCode{<munderover\Hnewline
   accent="true"><mrow\Hnewline><BREAK SIZE="small"/>}%
   #3\HCode{</mrow>}%
   \csname :#1:under\endcsname
   \csname :#1:over\endcsname
   \HCode{</munderover>}%
%
\fi \fi
}\fi
   \else       \expandafter\ifx \csname :#1:over\endcsname\relax
   \expandafter\ifx \csname :#1:under\endcsname\relax
      \AccentMath{\expandafter\ifx \csname :#1:over\endcsname\relax
  \HCode{<munder\Hnewline
   accent="true"><mrow\Hnewline><BREAK SIZE="small"/>}%
   #3\HCode{</mrow>}%
      \csname :#1:under\endcsname
   \HCode{</munder>}%
%
\else \expandafter\ifx \csname :#1:under\endcsname\relax
  \HCode{<mover class="mover-accent">%
       <mrow\Hnewline><BREAK SIZE="small"/>}%
       #3\HCode{</mrow>}%
   \csname prefix:#1:over\endcsname
   \csname :#1:over\endcsname
   \HCode{</mover>}%
%
\else
  \HCode{<munderover\Hnewline
   accent="true"><mrow\Hnewline><BREAK SIZE="small"/>}%
   #3\HCode{</mrow>}%
   \csname :#1:under\endcsname
   \csname :#1:over\endcsname
   \HCode{</munderover>}%
%
\fi \fi
}%
   \else #3\csname :#1:under\endcsname \fi
\else #3\csname :#1:over\endcsname \fi
\fi
  }

\fi
\Configure{cases}
    {}{} {\HCode{<PARA><mtable>}}{\HCode{</mtable></PARA>}}
    {\Tg<mtr>}{\Tg</mtr>}
    {\Tg<mtd class="cases">}{\Tg</mtd>}
\Configure{matrix}
   {\PushStack\Table:Stck\TableNo
\gHAdvance\Next:TableNo by 1
\global\let\TableNo=\Next:TableNo
%
    \PushStack\Row:Stck\HRow     \HAssign\HRow=0\relax
%
    \HCode{<PARA><mtable class="array">}%
    \HCode{\add:vdescription{begin-array}{\a:speak:array}}}
   {\Tag{array-\TableNo}{\hrow:s}%
    \HCode{<!--l. \the\inputlineno-->%
%
           \add:vdescription{end-array}{\b:speak:array}}%
    \ifvmode \IgnorePar\fi \HCode{</mtable></PARA>}%
    \PopStack\Row:Stck\HRow
%
    \PopStack\Table:Stck\TableNo
}
   {\HCode{<mtr>}\c:speak:array}%
   {\xdef\hrow:s{\HRow}\HCode{</mtr>}}%
   {\HCode{<mtd>}%
    \e:speak:array\HCode{<div>}}
   {\HCode{</div>}\f:speak:array
    \HCode{</mtd>\Hnewline}}
\Configure{pmatrix}
  {\bgroup\HCode{<PARA><div class="pmatrix"><BREAK SIZE="small"/>}}
  {\HCode{<BREAK SIZE="small"/></div></PARA>}\egroup}
\NewConfigure{speak:array}{6}
\Configure{speak:array}
   {<BREAK SIZE="small"/>begin array with
       \ifTag{array-\TableNo}{\LikeRef{array-\TableNo}}{}
       rows<BREAK SIZE="small"/>}
   {<BREAK SIZE="small"/>end array<BREAK SIZE="small"/>}
   {\HCode{%
   <BREAK SIZE="medium"/><PROS PITCH="-5" >%
   \add:vdescription{begin-end}{<span class="ord-row">\ord:pos{\HRow}</span>%
 row}%
   </PROS><BREAK SIZE="medium"/>%
}%
}
   {}
   {\HCode{%
  <BREAK SIZE="medium"/>%
  \ifnum \HMultispan>1
    <PROS PITCH="-5" >%
    \add:vdescription{added-description}{\ord:pos{\HCol}%
 cell
       spans \HMultispan \space columns}%
    </PROS><BREAK SIZE="medium"/>%
  \else
    \ifnum \HCol>1
       <PROS PITCH="-5" >%
       \add:vdescription{added-description}{\ord:pos{\HCol}%
 cell}%
       </PROS><BREAK SIZE="medium"/>%
    \fi
  \fi
}%
}
   {}
\NewConfigure{speak:smallmatrix}{6}
\Configure{speak:smallmatrix}
   {begin matrix with
       \ifTag{smallmatrix-\TableNo}{\LikeRef{smallmatrix-\TableNo}}{}
       rows}
   {end  matrix}
   {\HCode{%
   <BREAK SIZE="medium"/><PROS PITCH="-5" >%
   \add:vdescription{begin-end}{<span class="ord-row">\ord:pos{\HRow}</span>%
 row}%
   </PROS><BREAK SIZE="medium"/>%
}%
}
   {}
   {\HCode{%
  <BREAK SIZE="medium"/>%
  \ifnum \HMultispan>1
    <PROS PITCH="-5" >%
    \add:vdescription{added-description}{\ord:pos{\HCol}%
 cell
       spans \HMultispan \space columns}%
    </PROS><BREAK SIZE="medium"/>%
  \else
    \ifnum \HCol>1
       <PROS PITCH="-5" >%
       \add:vdescription{added-description}{\ord:pos{\HCol}%
 cell}%
       </PROS><BREAK SIZE="medium"/>%
    \fi
  \fi
}%
}
   {}


%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
  
\endinput\empty\empty\empty\empty\empty\empty
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%


%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
                \ConfigureHinput{amsopn}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
    \def\:tempc{\mathop{\underrightarrow\lim}\displaylimits}  \HLet\varinjlim\:tempc
\def\:tempc{\mathop{\underleftarrow\lim}\displaylimits}   \HLet\varprojlim\:tempc
\def\:tempc{\mathop{\overline\lim}\displaylimits}         \HLet\varlimsup\:tempc
\def\:tempc{\mathop{\underline\lim}\displaylimits}        \HLet\varliminf\:tempc

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
  
\endinput\empty\empty\empty\empty\empty\empty
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%



















%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
                \ConfigureHinput{array}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
    \Configure{array}
   {\PushStack\Table:Stck\TableNo
\gHAdvance\Next:TableNo by 1
\global\let\TableNo=\Next:TableNo
%
    \PushStack\Row:Stck\HRow     \HAssign\HRow=0\relax
%
    \HCode{<PARA><mtable class="array">}%
    \HCode{\add:vdescription{begin-array}{\a:speak:array}}}
   {\Tag{array-\TableNo}{\hrow:s}%
    \HCode{<!--l. \the\inputlineno-->%
%
           \add:vdescription{end-array}{\b:speak:array}}%
    \ifvmode \IgnorePar\fi
    \expandafter\tmp:toks\expandafter{\Clr}%
\HCode{<!--\the\tmp:toks-->}%
\HCode{</mtable></PARA>}%
    \PopStack\Row:Stck\HRow
%
    \PopStack\Table:Stck\TableNo
}
   {\HCode{<mtr>}\c:speak:array}%
   {\xdef\hrow:s{\HRow}\HCode{</mtr>}}%
   {\HCode{<mtd>}%
    \e:speak:array\HCode{<div>}}
   {\HCode{</div>}\f:speak:array
    \HCode{</mtd>\Hnewline}}
\ConfigureEnv{array}
   {\bgroup\Configure{$}{}{}{}}
   {\egroup}
   {}{}

\ConfigureEnv{array}
   {\PushStack\Col:Marg\AllColMargins
    \bgroup\Configure{$}{}{}{}}
   {\egroup \PopStack\Col:Marg\AllColMargins}
   {}{}
\Configure{multicolumn}
   {\let\sv:VBorder\VBorder
    \let\VBorder\empty
    \Configure{VBorder}{}{}{}{}%
   }
   {\let\VBorder\sv:VBorder}
   {\ifmmode \else
       \ifvmode\IgnorePar\fi
    \fi   \HCode{<div class="multicolumn" title="\HMultispan">}}
   {\ifmmode \else
       \ifvmode\IgnorePar\fi \EndP\fi \HCode{</div>} }
\def\gob:sp#1{#1}


%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
  
\endinput\empty\empty\empty\empty\empty\empty
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%



















































































































































































































































































































\endinput