% This file is part of TeX by Topic

% This file is part of TeX by Topic
% Copyright 2007 Victor
% see file TeXbyTopic.tex for copying conditions

%\storecat\"
\catcode`\"=12

\hbox{}\vskip-80pt \hbox{}
%\point Character tables\par
\section{Character tables}
\hbox{}\vskip-40pt \hbox{}

%% fonts
\def\titlefont{\SansSerif \pointSize:10 \Style:roman }
\let\titlefont\relax
\def\bitfont{\SerifFont \pointSize:7 \Style:Roman }
\let\bitfont\relax
\def\codefont{\SansSerif \pointSize:5 \Style:roman }
\let\codefont\relax
\def\namefont{\SansSerif \pointSize:11 \Style:roman }
\let\namefont\relax
\let\commentfont\titlefont
\font\cmtenrm=cmr10 \font\cmtenit=cmti10

%% counts and dimens
\newdimen\thinlinewidth \thinlinewidth=.25mm
\newdimen\fatlinewidth \fatlinewidth=.5mm
\newdimen\rowheight \rowheight=.85cm %1cm
\newdimen\colwidth \colwidth=1.2cm %1.6cm
\newdimen\Colwidth \Colwidth=2\colwidth
\advance\Colwidth by \thinlinewidth
\newdimen\topwhite \topwhite=2pt
\newdimen\botwhite \botwhite=3pt
\newdimen\leftwhite \leftwhite=0pt %2pt
\newdimen\rightwhite \rightwhite=1pt %1pt
\newcount\rowcount
\newcount\colcount
\rowcount=-1 %% note!
\colcount=0
\newcount\thenumber

%% tidbits
\def\\{$\backslash$}\def\-{\_$\!$\_}\def\^{\char94}
\def\hh#1{\char'136\char'136 {#1}\ignorespaces}
\def\thinline{\vrule width \thinlinewidth}
\def\fatline{\vrule width \fatlinewidth}
\tolerance=10000
\vbadness=10000

%% code conversion
\def\calcnumber{{\multiply\colcount by 16
\advance\colcount by \rowcount
\global\thenumber=\colcount}}
\def\deccode{\number\thenumber}
\def\octcode{{\ifnum\thenumber>63
\advance\thenumber by -64
\count0=\thenumber \divide\count0 by 8
1\number\count0
\else \count0=\thenumber \divide\count0 by 8
\ifnum\count0>0 \number\count0 \fi\fi
\multiply\count0 by 8
\advance\thenumber by -\count0
\number\thenumber}}
\def\hexdigit#1{\ifcase#1 0\or 1\or 2\or 3\or 4\or 5\or 6\or 7\or
8\or 9\or A\or B\or C\or D\or E\or F\or
\edef\tmp{\message{illegal hex digit
\number#1}}\tmp
\fi}
\def\hexcode{{\count0=\thenumber \divide\count0 by 16
\ifnum\count0>0 \hexdigit{\count0}\fi
\multiply\count0 by 16
\advance\thenumber by -\count0 \count0=\thenumber
\hexdigit{\count0}}}

%% the heading
\def\threebit#1#2#3{\vbox to 1.2\rowheight{\bitfont
\vskip\topwhite
\hbox to \colwidth{\hskip\leftwhite#1\hfil}
\vss %\vfill
\hbox to \colwidth{\hfil#2\hfil}
\vss %\vfill
\hbox to \colwidth{\hfil#3\hskip\rightwhite}
\vskip\botwhite}}
\def\comment#1{\vbox to \colwidth{
\vfil
\hbox to \Colwidth{\commentfont\hfil#1\hfil}
\vfil}}
\def\dcomment#1#2{\vbox to \colwidth{
\vfil
\hbox to \Colwidth{\commentfont\hfil#1\hfil}
\vskip \botwhite
\hbox to \Colwidth{\commentfont\hfil#2\hfil}
\vfil}}
\def\bithead{\vbox to \colwidth{\hsize=1.5\colwidth
\vskip\topwhite
\hbox to \hsize{\commentfont\hfil BITS\hfil}
\vfil
\hbox to \hsize{\bitfont\ b4 b3 b2 b1 }
\vskip\botwhite}}

%% routines for single chars
\def\fourbit#1\fb{\vbox to \rowheight{
\vfil
\hbox to 1.5\colwidth{\bitfont
\spaceskip=3pt plus 30pt#1\ }%1.5\colwidth
\vfil}%
\global\advance\rowcount by 1
\global\colcount=0\relax
}
\def\thechar#1{\namefont\hfil#1\unskip\hfil}
\def\asc#1\ii{\calcnumber
\vbox to \rowheight{\offinterlineskip
\vskip\topwhite
\hbox to \colwidth{\codefont
\hskip\leftwhite
\deccode\hfil}
\vss %\vfil
\hbox to \colwidth{\vrule width 0cm
height 10pt depth 2pt
\thechar{#1}}
\vss %\vfil
\hbox to \colwidth{\codefont
\hskip\leftwhite
\hexcode\hfil\octcode
\hskip\rightwhite}
\vskip\botwhite}%
\global\advance\colcount by 1}

\def\complexhead{
\omit\hfil\threebit{b7}{b6}{b5}
&\omit\span\omit\fatline\threebit000&\omit\span\omit\thinline\threebit001%
&\omit\span\omit\fatline\threebit010&\omit\span\omit\thinline\threebit011%
&\omit\span\omit\fatline\threebit100&\omit\span\omit\thinline\threebit101%
&\omit\span\omit\fatline\threebit110&\omit\span\omit\thinline\threebit111&
\cr
\noalign{\nointerlineskip}
\omit&
\multispan{16}\leaders\hrule height\thinlinewidth\hfill\cr
\noalign{\vskip-.5mm} %brute force
\omit\bithead
&\omit\span\omit\fatline\comment{CONTROL}\span\omit\span\omit
&\omit\span\omit\fatline\dcomment{SYMBOLS}{NUMBERS}\span\omit\span\omit
&\omit\span\omit\fatline\comment{UPPERCASE}\span\omit\span\omit
&\omit\span\omit\fatline\comment{LOWERCASE}\span\omit\span\omit&
\cr
}

%%%%%%%%%%%%%%%%% and now the tables %%%%%%%%%%%%%%%%%%%%%%%%%

\label{ascii:table}\term table, \ascii\par
\tabskip=0pt

\halign to 30pc{\fourbit#\fb\tabskip=0ptplus1fil&
\fatline#&\asc#\ii&\thinline#&\asc#\ii&
\fatline#&\asc#\ii&\thinline#&\asc#\ii&
\fatline#&\asc#\ii&\thinline#&\asc#\ii&
\fatline#&\asc#\ii&\thinline#&\asc#\ii&
\tabskip=0pt\fatline#\cr
\omit\span\omit&\multispan{12}\hskip\thinlinewidth
\titlefont ASCII CONTROL CODES\hfil
&\multispan2\hskip\fatlinewidth
\hbox{\vrule
\vbox to \rowheight{
\offinterlineskip
\hrule\vskip \topwhite
\hbox to \colwidth{\codefont\hskip\leftwhite
dec\hfil}
\vfil
\hbox to \colwidth{\namefont\hfil CHAR\hfil}
\vfil
\hbox to \colwidth{\codefont\hskip\leftwhite
hex\hfil oct
\hskip\rightwhite}
\vskip\botwhite
\hrule}\vrule}\cr
\noalign{\nointerlineskip\vskip3pt \hrule}
\complexhead
\noalign{\hrule}
{} 0 0 0 0&&NUL&&DLE&&SP &&0 &&@ &&P &&` &&p &\cr \noalign{\hrule}
{} 0 0 0 1&&SOH&&DC1&&! &&1 &&A &&Q &&a &&q &\cr \noalign{\hrule}
{} 0 0 1 0&&STX&&DC2&&" &&2 &&B &&R &&b &&r &\cr \noalign{\hrule}
{} 0 0 1 1&&ETX&&DC3&&\# &&3 &&C &&S &&c &&s &\cr \noalign{\hrule}
{} 0 1 0 0&&EOT&&DC4&&\$ &&4 &&D &&T &&d &&t &\cr \noalign{\hrule}
{} 0 1 0 1&&ENQ&&NAK&&\% &&5 &&E &&U &&e &&u &\cr \noalign{\hrule}
{} 0 1 1 0&&ACK&&SYN&&\& &&6 &&F &&V &&f &&v &\cr \noalign{\hrule}
{} 0 1 1 1&&BEL&&ETB&&' &&7 &&G &&W &&g &&w &\cr \noalign{\hrule}
{} 1 0 0 0&&BS &&CAN&&( &&8 &&H &&X &&h &&x &\cr \noalign{\hrule}
{} 1 0 0 1&&HT &&EM &&) &&9 &&I &&Y &&i &&y &\cr \noalign{\hrule}
{} 1 0 1 0&&LF &&SUB&&* &&: &&J &&Z &&j &&z &\cr \noalign{\hrule}
{} 1 0 1 1&&VT &&ESC&&+ &&; &&K &&[ &&k &&$\{$&\cr \noalign{\hrule}
{} 1 1 0 0&&FF &&FS &&, &&$<$&&L &&\\ &&l &&$|$ &\cr \noalign{\hrule}
{} 1 1 0 1&&CR &&GS &&$-$ &&= &&M &&] &&m &&$\}$&\cr \noalign{\hrule}
{} 1 1 1 0&&SO &&RS &&. &&$>$&&N &&\char94 &&n &&\char126&\cr \noalign{\hrule}
{} 1 1 1 1&&SI &&US &&/ &&? &&O &&\char95 &&o &&DEL&\cr \noalign{\hrule}
}

\pagebreak %\eject

\rowcount=-1
\colcount=0
\label{char:table}\term table, character codes\par
\message{Undersc*r*s !!!}
\hbox{}\vskip0pt plus 20pt
\halign to 30pc{\fourbit#\fb\tabskip=0ptplus1fil&
\fatline#&\asc#\ii&\thinline#&\asc#\ii&
\fatline#&\asc#\ii&\thinline#&\asc#\ii&
\fatline#&\asc#\ii&\thinline#&\asc#\ii&
\fatline#&\asc#\ii&\thinline#&\asc#\ii&
\tabskip=0pt\fatline#\cr
\omit\span\omit&\multispan{12}\hskip\thinlinewidth
\titlefont \TeX\ CHARACTER CODES\hfil
&\multispan2\hskip\fatlinewidth
\hbox{\vrule
\vbox to \rowheight{
\offinterlineskip
\hrule\vskip \topwhite
\hbox to \colwidth{\codefont\hskip\leftwhite
dec\hfil}
\vfil
\hbox to \colwidth{\namefont\hfil CHAR\hfil}
\vfil
\hbox to \colwidth{\codefont\hskip\leftwhite
hex\hfil oct
\hskip\rightwhite}
\vskip\botwhite
\hrule}\vrule}\cr
\noalign{\nointerlineskip\vskip3pt \hrule}
\complexhead
\noalign{\hrule}
{} 0 0 0 0&&\hh @&&\hh P &&SP &&0 &&@ &&P &&` &&p &\cr \noalign{\hrule}
{} 0 0 0 1&&\hh A&&\hh Q &&! &&1 &&A &&Q &&a &&q &\cr \noalign{\hrule}
{} 0 0 1 0&&\hh B&&\hh R &&" &&2 &&B &&R &&b &&r &\cr \noalign{\hrule}
{} 0 0 1 1&&\hh C&&\hh S &&\# &&3 &&C &&S &&c &&s &\cr \noalign{\hrule}
{} 0 1 0 0&&\hh D&&\hh T &&\$ &&4 &&D &&T &&d &&t &\cr \noalign{\hrule}
{} 0 1 0 1&&\hh E&&\hh U &&\% &&5 &&E &&U &&e &&u &\cr \noalign{\hrule}
{} 0 1 1 0&&\hh F&&\hh V &&\& &&6 &&F &&V &&f &&v &\cr \noalign{\hrule}
{} 0 1 1 1&&\hh G&&\hh W &&' &&7 &&G &&W &&g &&w &\cr \noalign{\hrule}
{} 1 0 0 0&&\hh H&&\hh X &&( &&8 &&H &&X &&h &&x &\cr \noalign{\hrule}
{} 1 0 0 1&&\hh I&&\hh Y &&) &&9 &&I &&Y &&i &&y &\cr \noalign{\hrule}
{} 1 0 1 0&&\hh J&&\hh Z &&* &&: &&J &&Z &&j &&z &\cr \noalign{\hrule}
{} 1 0 1 1&&\hh K&&\hh [ &&+ &&; &&K &&[ &&k &&$\{$&\cr \noalign{\hrule}
{} 1 1 0 0&&\hh L&&\hh{\\}&&, &&$<$&&L &&\\&&l &&$|$ &\cr \noalign{\hrule}
{} 1 1 0 1&&\hh M&&\hh ] &&$-$&&= &&M &&] &&m &&$\}$&\cr \noalign{\hrule}
{} 1 1 1 0&&\hh N&&\hh{\^}&&. &&$>$&&N &&\char94 &&n &&\char126&\cr \noalign{\hrule}
{} 1 1 1 1&&\hh O&&\hh{\-}&&/ &&? &&O &&\char95 &&o &&\hh ?&\cr \noalign{\hrule}
}

\pagebreak %\eject

\def\fonttitle#1{\noalign{\hbox{\titlefont \uppercase{#1}}
\nointerlineskip\kern3pt\hrule}}
\def\drop{\hbox{}\vskip3.5pt\vskip12pt}
%\point Computer modern fonts
\section{ Computer modern fonts}

\term font tables\par
\rowcount=-1
\colcount=0
\def\fourbit#1\fb{%
\global\advance\rowcount by 1
\global\colcount=0\relax
}

\def\thechar#1{\hfil$\textfont0=\cmtenrm
\mathchar\thenumber$\hfil}
\label{cmr:table}\term tables, font\par
\message{really cmr table?}
\halign to 30pc{\tabskip=0ptplus1fil\relax\fourbit\fb
\fatline#&\asc#\ii&\thinline#&\asc#\ii&
\fatline#&\asc#\ii&\thinline#&\asc#\ii&
\fatline#&\asc#\ii&\thinline#&\asc#\ii&
\fatline#&\asc#\ii&\thinline#&\asc#\ii&
\tabskip=0pt\fatline#\cr
\fonttitle{Computer Modern Roman Font Layout}
&@&& P &&SP &&0 &&@ &&P &&` &&p &\cr \noalign{\hrule}
&A&& Q &&! &&1 &&A &&Q &&a &&q &\cr \noalign{\hrule}
&B&& R &&" &&2 &&B &&R &&b &&r &\cr \noalign{\hrule}
&C&& S &&\# &&3 &&C &&S &&c &&s &\cr \noalign{\hrule}
&D&& T &&\$ &&4 &&D &&T &&d &&t &\cr \noalign{\hrule}
&E&& U &&\% &&5 &&E &&U &&e &&u &\cr \noalign{\hrule}
&F&& V &&\& &&6 &&F &&V &&f &&v &\cr \noalign{\hrule}
&G&& W &&' &&7 &&G &&W &&g &&w &\cr \noalign{\hrule}
&H&& X &&( &&8 &&H &&X &&h &&x &\cr \noalign{\hrule}
&I&& Y &&) &&9 &&I &&Y &&i &&y &\cr \noalign{\hrule}
&J&& Z &&* &&: &&J &&Z &&j &&z &\cr \noalign{\hrule}
&K&& [ &&+ &&; &&K &&[ &&k &&$\{$&\cr \noalign{\hrule}
&L&&{\\}&&, &&$<$&&L &&\\&&l &&$|$ &\cr \noalign{\hrule}
&M&& ] &&$-$&&= &&M &&] &&m &&$\}$&\cr \noalign{\hrule}
&N&&{\^}&&. &&$>$&&N &&\char94 &&n &&\char126&\cr \noalign{\hrule}
&O&&{\-}&&/ &&? &&O &&\char95 &&o && ?&\cr \noalign{\hrule}
}

\pagebreak %\vfill\eject

%% typewriter
\rowcount=-1
\colcount=0
\def\thechar#1{\hfil\tt\char\thenumber\hfil}
\drop
\halign to 30pc{\fourbit\fb\tabskip=0ptplus1fil
\fatline#&\asc#\ii&\thinline#&\asc#\ii&
\fatline#&\asc#\ii&\thinline#&\asc#\ii&
\fatline#&\asc#\ii&\thinline#&\asc#\ii&
\fatline#&\asc#\ii&\thinline#&\asc#\ii&
\tabskip=0pt\fatline#\cr
\fonttitle{Computer Modern Typewriter Font Layout}
&@&& P &&SP &&0 &&@ &&P &&` &&p &\cr \noalign{\hrule}
&A&& Q &&! &&1 &&A &&Q &&a &&q &\cr \noalign{\hrule}
&B&& R &&" &&2 &&B &&R &&b &&r &\cr \noalign{\hrule}
&C&& S &&\# &&3 &&C &&S &&c &&s &\cr \noalign{\hrule}
&D&& T &&\$ &&4 &&D &&T &&d &&t &\cr \noalign{\hrule}
&E&& U &&\% &&5 &&E &&U &&e &&u &\cr \noalign{\hrule}
&F&& V &&\& &&6 &&F &&V &&f &&v &\cr \noalign{\hrule}
&G&& W &&' &&7 &&G &&W &&g &&w &\cr \noalign{\hrule}
&H&& X &&( &&8 &&H &&X &&h &&x &\cr \noalign{\hrule}
&I&& Y &&) &&9 &&I &&Y &&i &&y &\cr \noalign{\hrule}
&J&& Z &&* &&: &&J &&Z &&j &&z &\cr \noalign{\hrule}
&K&& [ &&+ &&; &&K &&[ &&k &&$\{$&\cr \noalign{\hrule}
&L&&{\\}&&, &&$<$&&L &&\\&&l &&$|$ &\cr \noalign{\hrule}
&M&& ] &&$-$&&= &&M &&] &&m &&$\}$&\cr \noalign{\hrule}
&N&&{\^}&&. &&$>$&&N &&\char94 &&n &&\char126&\cr \noalign{\hrule}
&O&&{\-}&&/ &&? &&O &&\char95 &&o && ?&\cr \noalign{\hrule}
}

\pagebreak %\vfill\eject

\rowcount=-1
\colcount=0
\def\thechar#1{\hfil$\textfont1=\cmtenit
\advance\thenumber256\relax\mathchar\thenumber$%
\hfil}
\drop
\halign to 30pc{\fourbit\fb\tabskip=0ptplus1fil
\fatline#&\asc#\ii&\thinline#&\asc#\ii&
\fatline#&\asc#\ii&\thinline#&\asc#\ii&
\fatline#&\asc#\ii&\thinline#&\asc#\ii&
\fatline#&\asc#\ii&\thinline#&\asc#\ii&
\tabskip=0pt\fatline#\cr
\fonttitle{Computer Modern Italic Font Layout}
&@&& P &&SP &&0 &&@ &&P &&` &&p &\cr \noalign{\hrule}
&A&& Q &&! &&1 &&A &&Q &&a &&q &\cr \noalign{\hrule}
&B&& R &&" &&2 &&B &&R &&b &&r &\cr \noalign{\hrule}
&C&& S &&\# &&3 &&C &&S &&c &&s &\cr \noalign{\hrule}
&D&& T &&\$ &&4 &&D &&T &&d &&t &\cr \noalign{\hrule}
&E&& U &&\% &&5 &&E &&U &&e &&u &\cr \noalign{\hrule}
&F&& V &&\& &&6 &&F &&V &&f &&v &\cr \noalign{\hrule}
&G&& W &&' &&7 &&G &&W &&g &&w &\cr \noalign{\hrule}
&H&& X &&( &&8 &&H &&X &&h &&x &\cr \noalign{\hrule}
&I&& Y &&) &&9 &&I &&Y &&i &&y &\cr \noalign{\hrule}
&J&& Z &&* &&: &&J &&Z &&j &&z &\cr \noalign{\hrule}
&K&& [ &&+ &&; &&K &&[ &&k &&$\{$&\cr \noalign{\hrule}
&L&&{\\}&&, &&$<$&&L &&\\&&l &&$|$ &\cr \noalign{\hrule}
&M&& ] &&$-$&&= &&M &&] &&m &&$\}$&\cr \noalign{\hrule}
&N&&{\^}&&. &&$>$&&N &&\char94 &&n &&\char126&\cr \noalign{\hrule}
&O&&{\-}&&/ &&? &&O &&\char95 &&o && ?&\cr \noalign{\hrule}
}

\pagebreak %\vfill\eject

%% Symbol

\rowcount=-1
\colcount=0
\def\thechar#1{\hfil$\advance\thenumber512\relax\mathchar\thenumber$\hfil}
\drop
\halign to 30pc{\fourbit\fb\tabskip=0ptplus1fil
\fatline#&\asc#\ii&\thinline#&\asc#\ii&
\fatline#&\asc#\ii&\thinline#&\asc#\ii&
\fatline#&\asc#\ii&\thinline#&\asc#\ii&
\fatline#&\asc#\ii&\thinline#&\asc#\ii&
\tabskip=0pt\fatline#\cr
\fonttitle{Computer Modern Symbol Font}
&@&& P &&SP &&0 &&@ &&P &&` &&p &\cr \noalign{\hrule}
&A&& Q &&! &&1 &&A &&Q &&a &&q &\cr \noalign{\hrule}
&B&& R &&" &&2 &&B &&R &&b &&r &\cr \noalign{\hrule}
&C&& S &&\# &&3 &&C &&S &&c &&s &\cr \noalign{\hrule}
&D&& T &&\$ &&4 &&D &&T &&d &&t &\cr \noalign{\hrule}
&E&& U &&\% &&5 &&E &&U &&e &&u &\cr \noalign{\hrule}
&F&& V &&\& &&6 &&F &&V &&f &&v &\cr \noalign{\hrule}
&G&& W &&' &&7 &&G &&W &&g &&w &\cr \noalign{\hrule}
&H&& X &&( &&8 &&H &&X &&h &&x &\cr \noalign{\hrule}
&I&& Y &&) &&9 &&I &&Y &&i &&y &\cr \noalign{\hrule}
&J&& Z &&* &&: &&J &&Z &&j &&z &\cr \noalign{\hrule}
&K&& [ &&+ &&; &&K &&[ &&k &&$\{$&\cr \noalign{\hrule}
&L&&{\\}&&, &&$<$&&L &&\\&&l &&$|$ &\cr \noalign{\hrule}
&M&& ] &&$-$&&= &&M &&] &&m &&$\}$&\cr \noalign{\hrule}
&N&&{\^}&&. &&$>$&&N &&\char94 &&n &&\char126&\cr \noalign{\hrule}
&O&&{\-}&&/ &&? &&O &&\char95 &&o && ?&\cr \noalign{\hrule}
}

\pagebreak %\vfill\eject

\rowcount=-1
\colcount=0
\def\thechar#1{\hfil\ifodd\thenumber\else\hskip3pt\relax\fi
$\advance\thenumber768\relax\mathchar\thenumber$\hfil}
\rowheight=1.2\rowheight \advance\rowheight 4pt
\message{Vertical spacing cmex table}
\halign to 30pc{\fourbit\fb\tabskip=0ptplus1fil
\fatline#&\asc#\ii&\thinline#&\asc#\ii&
\fatline#&\asc#\ii&\thinline#&\asc#\ii&
\fatline#&\asc#\ii&\thinline#&\asc#\ii&
\fatline#&\asc#\ii&\thinline#&\asc#\ii&
\tabskip=0pt\fatline#\cr
\fonttitle{Computer Modern Math Extension Font}
&@&& P &&SP &&0 &&@ &&P &&` &&p &\cr \noalign{\hrule}
&A&& Q &&! &&1 &&A &&Q &&a &&q &\cr \noalign{\hrule}
&B&& R &&" &&2 &&B &&R &&b &&r &\cr \noalign{\hrule}
&C&& S &&\# &&3 &&C &&S &&c &&s &\cr \noalign{\hrule}
&D&& T &&\$ &&4 &&D &&T &&d &&t &\cr \noalign{\hrule}
&E&& U &&\% &&5 &&E &&U &&e &&u &\cr \noalign{\hrule}
&F&& V &&\& &&6 &&F &&V &&f &&v &\cr \noalign{\hrule}
&G&& W &&' &&7 &&G &&W &&g &&w &\cr \noalign{\hrule}
&H&& X &&( &&8 &&H &&X &&h &&x &\cr \noalign{\hrule}
&I&& Y &&) &&9 &&I &&Y &&i &&y &\cr \noalign{\hrule}
&J&& Z &&* &&: &&J &&Z &&j &&z &\cr \noalign{\hrule}
&K&& [ &&+ &&; &&K &&[ &&k &&$\{$&\cr \noalign{\hrule}
&L&&{\\}&&, &&$<$&&L &&\\&&l &&$|$ &\cr \noalign{\hrule}
&M&& ] &&$-$&&= &&M &&] &&m &&$\}$&\cr \noalign{\hrule}
&N&&{\^}&&. &&$>$&&N &&\char94 &&n &&\char126&\cr \noalign{\hrule}
&O&&{\-}&&/ &&? &&O &&\char95 &&o && ?&\cr \noalign{\hrule}
}

\pagebreak %\vfill\eject

%\point[math:sym:tables] Plain \TeX\ math symbols
\section{Plain \TeX\ math symbols}
\label{math:sym:tables}

\term math symbols, lists of\par

\def\class#1{\ifcase#1ordinary\or large operator\or
binary operation\or relation\or open symbol\or closing symbol\or
punctuation\or variable family\fi}
\def\prevclass{}\def\prevfaml{}
\def\bodyfont{\SerifFont \pointSize:9 \Style:roman }
\let\bodyfont\relax
\def\colmfont{\SerifFont \pointSize:10 \Style:bold }
\let\colmfont\relax
\def\headrule{\noalign{\kern6pt\hrule height.5pt\hbox{}\kern2pt}}

%\spoint Mathcharacter codes
\subsection{ Mathcharacter codes}

The following characters have been defined
in a
\begin{disp}\cs{mathcode}\gr{8-bit number}\gr{equals}\gr{15-bit number}
\end{disp}
assignment.
\par\leavevmode\par

\tabskip=0cm
\begingroup\bodyfont
\halign to 30pc
{\tabskip=1pc plus 3pc
\hfil\tt\char#\hfil&\tt\hfil#\hfil&
\xdef\testclass{\class#}\ifx\testclass\prevclass
\else\testclass\gdef\prevfaml{}\fi
\global\let\prevclass\testclass\hfil&
\gdef\testfaml{#}\hfil\ifx\testfaml\prevfaml\else\testfaml\fi
\global\let\prevfaml\testfaml\hfil&
\hfil#\hfil\tabskip=0cm\cr
\omit \colmfont Character\strut&
\omit \colmfont \cs{mathcode}&
\omit \colmfont \hfil Class\hfil&
\omit \colmfont Family&
\omit \colmfont Hex position\cr
\headrule
`\.&"013A&0&1&3A\cr
`\/&"013D&0&1&3D\cr
`\\&"026E&0&2&6E\cr
`\|&"026A&0&2&6A\cr
`\+&"202B&2&0&2B\cr
`\-&"2200&2&2&00\cr
`\*&"2203&2&2&03\cr
`\:&"303A&3&0&3A\cr
`\=&"303D&3&0&3D\cr
`\<&"313C&3&1&3C\cr
`\>&"313E&3&1&3E\cr
`$&"4028&4&0&28\cr
`\[&"405B&4&0&5B\cr
`\{&"4266&4&2&66\cr
`\!&"5021&5&0&21\cr
`$&"5029&5&0&29\cr
`\?&"503F&5&0&3F\cr
`\]&"505D&5&0&5D\cr
`\}&"5267&5&2&67\cr
`\;&"603B&6&0&3B\cr
`\,&"613B&6&1&3B\cr
`\ &"8000\cr
`\'&"8000\cr
`\_&"8000\cr
}
\endgroup

\vfill
\pagebreak
%\vfil\eject

%\spoint Delimiter codes
\subsection{ Delimiter codes}

The following characters have been defined
in a
\begin{disp}\cs{delcode}\gr{8-bit number}\gr{equals}\gr{24-bit number}\end{disp}
assignment. They can be used with \cs{left} and~\cs{right}.
\par\leavevmode\par

\begingroup\bodyfont
\halign to 30pc
{\tabskip=1pc plus 3pc
\hfil\tt\char#\hfil&\tt\hfil#\hfil&
\hfil#\hfil&\hfil#\hfil&\hfil#\hfil&\hfil#\hfil\tabskip=0cm\cr
\multispan2\hfil&
\multispan2\colmfont \hfil small variant\hfil&
\multispan2\colmfont \hfil large variant\hfil\strut\cr
\omit \colmfont Character\hfil\strut&
\omit \colmfont \cs{delcode}&
\omit \colmfont Family&
\omit \colmfont Hex position&
\omit \colmfont Family&
\omit \colmfont Hex position\cr
\headrule
`$&"028300&0&28&3&00\cr
`$&"029301&0&29&3&01\cr
`\[&"05B302&0&5B&3&02\cr
`\]&"05D303&0&5D&3&03\cr
`\<&"26830A&2&68&3&0A\cr
`\>&"26930B&2&69&3&0B\cr
`\/&"02F30E&0&2F&3&0E\cr
`\|&"26A30C&2&6A&3&0C\cr
`\\&"26E30F&2&6E&3&0F\cr
}\endgroup

\vfil\eject

\def\prevclass{}\def\prevfaml{}

%\spoint \gr{mathchardef tokens}: ordinary symbols
\subsection{ \gr{mathchardef tokens}: ordinary symbols}

The following characters have been defined
in a
\begin{disp}\cs{mathchardef}\gr{control sequence}\gr{equals}\gr{15-bit number}
\end{disp}
assignment.
\par\leavevmode\par

\begingroup\bodyfont
\setbox0\hbox{\cs{diamondsuit}}
\setbox2\hbox{\colmfont Control Sequence}
\tempdima=\wd2 \advance\tempdima-\wd0 \global\divide\tempdima2
\halign to 30pc
{\tabskip=1pc plus 3pc
\hfil#\hfil&\kern\tempdima\cs{#}\hfil&\tt\hfil#\hfil&
\gdef\testfaml{#}\hfil\ifx\testfaml\prevfaml\else\testfaml\fi
\global\let\prevfaml\testfaml\hfil&
\hfil#\hfil\tabskip=0cm\cr
\omit \colmfont Symbol\strut&
\omit \colmfont Control Sequence&
\omit \colmfont \cs{mathcode}&
\omit \colmfont Family&
\omit \colmfont Hex position\cr
\headrule
$\partial$&partial& "0140&1&40\cr
$\flat$&flat& "015B&1&5B\cr
$\natural$&natural& "015C&1&5C\cr
$\sharp$&sharp& "015D&1&5D\cr
$\ell$&ell& "0160&1&60\cr
$\imath$&imath& "017B&1&7B\cr
$\jmath$&jmath& "017C&1&7C\cr
$\wp$&wp& "017D&1&7D\cr
$\prime$&prime& "0230&2&30\cr
$\infty$&infty& "0231&2&31\cr
$\triangle$&triangle& "0234&2&34\cr
$\forall$&forall& "0238&2&38\cr
$\exists$&exists& "0239&2&39\cr
$\neg$&neg& "023A&2&3A\cr
$\emptyset$&emptyset& "023B&2&3B\cr
$\Re$&Re& "023C&2&3C\cr
$\Im$&Im& "023D&2&3D\cr
$\top$&top& "023E&2&3E\cr
$\bot$&bot& "023F&2&3F\cr
$\aleph$&aleph& "0240&2&40\cr
$\nabla$&nabla& "0272&2&72\cr
$\clubsuit$&clubsuit& "027C&2&7C\cr
$\diamondsuit$&diamondsuit& "027D&2&7D\cr
$\heartsuit$&heartsuit& "027E&2&7E\cr
$\spadesuit$&spadesuit& "027F&2&7F\cr
}\endgroup
\vfil\eject

\def\prevclass{}\def\prevfaml{}

%\spoint \gr{mathchardef tokens}: large operators
\subsection{ \gr{mathchardef tokens}: large operators}

The following characters have been defined
in a
\begin{disp}\cs{mathchardef}\gr{control sequence}\gr{equals}\gr{15-bit number}
\end{disp}
assignment.
\par\leavevmode\par

\begingroup\bodyfont
\halign to 30pc
{\tabskip=1pc plus 3pc
\hfil#\hfil&\cs{#}\hfil&\hfil\tt#\hfil&
\gdef\testfaml{#}\hfil\ifx\testfaml\prevfaml\else\testfaml\fi
\global\let\prevfaml\testfaml\hfil&
\hfil#\hfil\tabskip=0cm\cr
\omit \colmfont Symbol\strut&
\omit \colmfont \hfil Control Sequence\hfil&
\omit \colmfont \cs{mathcode}&
\omit \colmfont Family&
\omit \colmfont Hex position\cr
\headrule
$\smallint \displaystyle\smallint$&
smallint& "1273&2&73\cr
$\bigsqcup \displaystyle\bigsqcup$&
bigsqcup& "1346&3&46\cr
$\ointop \displaystyle\ointop$&
ointop& "1348&3&48\cr
$\bigodot \displaystyle\bigodot$&
bigodot& "134A&3&4A\cr
$\bigoplus \displaystyle\bigoplus$&
bigoplus& "134C&3&4C\cr
$\bigotimes \displaystyle\bigotimes$&
bigotimes& "134E&3&4E\cr
$\sum \displaystyle\sum$&
sum& "1350&3&50\cr
$\prod \displaystyle\prod$&
prod& "1351&3&51\cr
$\intop \displaystyle\intop$&
intop& "1352&3&52\cr
$\bigcup \displaystyle\bigcup$&
bigcup& "1353&3&53\cr
$\bigcap \displaystyle\bigcap$&
bigcap& "1354&3&54\cr
$\biguplus \displaystyle\biguplus$&
biguplus& "1355&3&55\cr
$\bigwedge \displaystyle\bigwedge$&
bigwedge& "1356&3&56\cr
$\bigvee \displaystyle\bigvee$&
bigvee& "1357&3&57\cr
$\coprod \displaystyle\coprod$&
coprod& "1360&3&60\cr
}\endgroup
\vfil\eject

\def\prevclass{}\def\prevfaml{}

%\spoint \gr{mathchardef tokens}: binary operations
\subsection{ \gr{mathchardef tokens}: binary operations}

The following characters have been defined
in a
\begin{disp}\cs{mathchardef}\gr{control sequence}\gr{equals}\gr{15-bit number}
\end{disp}
assignment.
\par\leavevmode\par

\begingroup\bodyfont
\halign to 30pc
{\tabskip=1pc plus 3pc
\hfil#\hfil&\cs{#}\hfil&\tt#\hfil&
\gdef\testfaml{#}\hfil\ifx\testfaml\prevfaml\else\testfaml\fi
\global\let\prevfaml\testfaml\hfil&
\hfil#\hfil\tabskip=0cm\cr
\omit \colmfont Symbol\strut&
\omit \colmfont \hfil Control Sequence\hfil&
\omit \colmfont \cs{mathcode}&
\omit \colmfont Family&
\omit \colmfont Hex position\cr
\headrule
$\triangleright$&triangleright& "212E&1&2E\cr
$\triangleleft$&triangleleft& "212F&1&2F\cr
$\star$&star& "213F&1&3F\cr
$\cdot$&cdot& "2201&2&01\cr
$\times$&times& "2202&2&02\cr
$\ast$&ast& "2203&2&03\cr
$\div$&div& "2204&2&04\cr
$\diamond$&diamond& "2205&2&05\cr
$\pm$&pm& "2206&2&06\cr
$\mp$&mp& "2207&2&07\cr
$\oplus$&oplus& "2208&2&08\cr
$\ominus$&ominus& "2209&2&09\cr
$\otimes$&otimes& "220A&2&0A\cr
$\oslash$&oslash& "220B&2&0B\cr
$\odot$&odot& "220C&2&0C\cr
$\bigcirc$&bigcirc& "220D&2&0D\cr
$\circ$&circ& "220E&2&0E\cr
$\bullet$&bullet& "220F&2&0F\cr
$\bigtriangleup$&bigtriangleup& "2234&2&34\cr
$\bigtriangledown$&bigtriangledown& "2235&2&35\cr
$\cup$&cup& "225B&2&5B\cr
$\cap$&cap& "225C&2&5C\cr
$\uplus$&uplus& "225D&2&5D\cr
$\wedge$&wedge& "225E&2&5E\cr
$\vee$&vee& "225F&2&5F\cr
$\setminus$&setminus& "226E&2&6E\cr
$\wr$&wr& "226F&2&6F\cr
$\amalg$&amalg& "2271&2&71\cr
$\sqcup$&sqcup& "2274&2&74\cr
$\sqcap$&sqcap& "2275&2&75\cr
$\dagger$&dagger& "2279&2&79\cr
$\ddagger$&ddagger& "227A&2&7A\cr
}\endgroup
\vfil\eject

\def\prevclass{}\def\prevfaml{}

%\spoint \gr{mathchardef tokens}: relations
\subsection{ \gr{mathchardef tokens}: relations}

The following characters have been defined
in a
\begin{disp}\cs{mathchardef}\gr{control sequence}\gr{equals}\gr{15-bit number}
\end{disp}
assignment.
\par\leavevmode\par

\begingroup\bodyfont
\halign to 30pc
{\tabskip=1pc plus 3pc
\hfil#\hfil&\cs{#}\hfil&\tt#\hfil&
\gdef\testfaml{#}\hfil\ifx\testfaml\prevfaml\else\testfaml\fi
\global\let\prevfaml\testfaml\hfil&
\hfil#\hfil\tabskip=0cm\cr
\omit \colmfont Symbol\strut&
\omit \colmfont \hfil Control Sequence\hfil&
\omit \colmfont \cs{mathcode}&
\omit \colmfont Family&
\omit \colmfont Hex position\cr
\headrule
$\leftharpoonup$&leftharpoonup& "3128&1&28\cr
$\leftharpoondown$&leftharpoondown& "3129&1&29\cr
$\rightharpoonup$&rightharpoonup& "312A&1&2A\cr
$\rightharpoondown$&rightharpoondown& "312B&1&2B\cr
$\smile$&smile& "315E&1&5E\cr
$\frown$&frown& "315F&1&5F\cr
$\asymp$&asymp& "3210&2&10\cr
$\equiv$&equiv& "3211&2&11\cr
$\subseteq$&subseteq& "3212&2&12\cr
$\supseteq$&supseteq& "3213&2&13\cr
$\leq$&leq& "3214&2&14\cr
$\geq$&geq& "3215&2&15\cr
$\preceq$&preceq& "3216&2&16\cr
$\succeq$&succeq& "3217&2&17\cr
$\sim$&sim& "3218&2&18\cr
$\approx$&approx& "3219&2&19\cr
$\subset$&subset& "321A&2&1A\cr
$\supset$&supset& "321B&2&1B\cr
$\ll$&ll& "321C&2&1C\cr
$\gg$&gg& "321D&2&1D\cr
$\prec$&prec& "321E&2&1E\cr
$\succ$&succ& "321F&2&1F\cr
$\leftarrow$&leftarrow& "3220&2&20\cr
$\rightarrow$&rightarrow& "3221&2&21\cr
$\leftrightarrow$&leftrightarrow& "3224&2&24\cr
$\nearrow$&nearrow& "3225&2&25\cr
$\searrow$&searrow& "3226&2&26\cr
$\simeq$&simeq& "3227&2&27\cr
$\Leftarrow$&Leftarrow& "3228&2&28\cr
$\Rightarrow$&Rightarrow& "3229&2&29\cr
$\Leftrightarrow$&Leftrightarrow& "322C&2&2C\cr
$\nwarrow$&nwarrow& "322D&2&2D\cr
$\swarrow$&swarrow& "322E&2&2E\cr
$\propto$&propto& "322F&2&2F\cr
$\in$&in& "3232&2&32\cr
$\ni$&ni& "3233&2&33\cr
$\not$&not& "3236&2&36\cr
$\mapstochar$&mapstochar& "3237&2&37\cr
$\perp$&perp& "323F&2&3F\cr
$\vdash$&vdash& "3260&2&60\cr
$\dashv$&dashv& "3261&2&61\cr
$\mid$&mid& "326A&2&6A\cr
$\parallel$&parallel& "326B&2&6B\cr
$\sqsubseteq$&sqsubseteq& "3276&2&76\cr
$\sqsupseteq$&sqsupseteq& "3277&2&77\cr
} \endgroup
\vfil

%\spoint \cs{delimiter} macros
\subsection{\protect\cs{delimiter} macros}

The following characters have been defined
in a
\begin{disp}\cs{def}\gr{control sequence}\lb\cs{delimiter}\gr{27-bit number}\rb
\end{disp}
assignment.
\par\leavevmode\par

\halign to 30pc
{\tabskip=1pc plus 3pc
\hfil$\left#\null\right.$\hfil&
\cs{#}\hfil&\hfil\tt#&\class{#}\hfil\tabskip=0cm\cr
\omit \colmfont Delimiters\hidewidth\strut\cr
\omit \colmfont Symbol\hfil\strut&
\omit \colmfont Control Sequence\hfil&
\omit \colmfont \hfil Hex code\hfil&
\omit \colmfont \hfil Function\hfil\cr
\headrule
\lmoustache&lmoustache&
"4000340&4\cr
\rmoustache&rmoustache&
"5000341&5\cr
\lgroup&lgroup&
"400033A&4\cr
\rgroup&rgroup&
"500033B&5\cr
\arrowvert&arrowvert&
"33C&0\cr
\Arrowvert&Arrowvert&
"33D&0\cr
\bracevert&bracevert&
"33E&0\cr
\Vert&Vert&
"26B30D&0\cr
\vert&vert&
"26A30C&0\cr
\uparrow&uparrow&
"3222378&3\cr
\downarrow&downarrow&
"3223379&3\cr
\updownarrow&updownarrow&
"326C33F&3\cr
\Uparrow&Uparrow&
"322A37E&3\cr
\Downarrow&Downarrow&
"322B37F&3\cr
\Updownarrow&Updownarrow&
"326D377&3\cr
\backslash&backslash&
"26E30F&0\cr
\rangle&rangle&
"526930B&5\cr
\langle&langle&
"426830A&4\cr
\rbrace&rbrace&
"5267309&5\cr
\lbrace&lbrace&
"4266308&4\cr
\rceil&rceil&
"5265307&5\cr
\lceil&lceil&
"4264306&4\cr
\rfloor&rfloor&
"5263305&5\cr
\lfloor&lfloor&
"4262304&4\cr
}
\vfil\eject

%\restorecat\"

% \begin{comment}

% \let\cr

% \def\sqrt{\radical"270370 }

% \def\`#1{{\accent18 #1}}
% \def\'#1{{\accent19 #1}}
% \def\v#1{{\accent20 #1}}
% \def\u#1{{\accent21 #1}}
% \def\=#1{{\accent22 #1}}
% \def\^#1{{\accent94 #1}}
% \def\.#1{{\accent95 #1}}
% \def\H#1{{\accent"7D #1}}
% \def\~#1{{\accent"7E #1}}
% \def\"#1{{\accent"7F #1}}
% \def\t#1{{\edef\next{\the\font}\the\textfont1\accent"7F\next#1}}

% \def\acute{\mathaccent"7013 }
% \def\grave{\mathaccent"7012 }
% \def\ddot{\mathaccent"707F }
% \def\tilde{\mathaccent"707E }
% \def\bar{\mathaccent"7016 }
% \def\breve{\mathaccent"7015 }
% \def\check{\mathaccent"7014 }
% \def\hat{\mathaccent"705E }
% \def\vec{\mathaccent"017E }
% \def\dot{\mathaccent"705F }
% \def\widetilde{\mathaccent"0365 }
% \def\widehat{\mathaccent"0362 }

% \mathchardef\alpha="010B
% \mathchardef\beta="010C
% \mathchardef\gamma="010D
% \mathchardef\delta="010E
% \mathchardef\epsilon="010F
% \mathchardef\zeta="0110
% \mathchardef\eta="0111
% \mathchardef\theta="0112
% \mathchardef\iota="0113
% \mathchardef\kappa="0114
% \mathchardef\lambda="0115
% \mathchardef\mu="0116
% \mathchardef\nu="0117
% \mathchardef\xi="0118
% \mathchardef\pi="0119
% \mathchardef\rho="011A
% \mathchardef\sigma="011B
% \mathchardef\tau="011C
% \mathchardef\upsilon="011D
% \mathchardef\phi="011E
% \mathchardef\chi="011F
% \mathchardef\psi="0120
% \mathchardef\omega="0121
% \mathchardef\varepsilon="0122
% \mathchardef\vartheta="0123
% \mathchardef\varpi="0124
% \mathchardef\varrho="0125
% \mathchardef\varsigma="0126
% \mathchardef\varphi="0127
% \mathchardef\Gamma="7000
% \mathchardef\Delta="7001
% \mathchardef\Theta="7002
% \mathchardef\Lambda="7003
% \mathchardef\Xi="7004
% \mathchardef\Pi="7005
% \mathchardef\Sigma="7006
% \mathchardef\Upsilon="7007
% \mathchardef\Phi="7008
% \mathchardef\Psi="7009
% \mathchardef\Omega="700A
% \end{comment}