%		tb12cyr.tex

\font\tencyr=mcyr10
\input cyracc.def
%\input xfont.chart
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%		*****	XFONT.CHART	*****		15 Aug 85
%
%	These macros were extracted from Knuth's WEBMAC.TeX.

\catcode`\@=11

\def\oct#1{\hbox{\rm\'{}\kern-.2em\it#1\/\kern.05em}} % octal constant
\def\hex#1{\hbox{\rm\H{}\tt#1}} % hexadecimal constant

% macros for font tables
\def\oddline#1{\cr
  \noalign{\nointerlineskip}
  \multispan{19}\hrulefill&
  \setbox0=\hbox{\lower 2.3pt\hbox{\hex{#1x}}}\smash{\box0}\cr
  \noalign{\nointerlineskip}}
\def\evenline{\cr\noalign{\hrule}}
\def\chartstrut{\lower4.5pt\vbox to14pt{}}
%	In the TeXbook, each chart drops to the bottom of the page;
%	suppress this and the ensuing page break.
%\def\beginchart#1{$$\postdisplaypenalty=-10000 \global\count@=0 #1
\def\beginchart#1{$$\global\count@=0 #1
  \halign to\hsize\bgroup
    \chartstrut##\tabskip0pt plus10pt&
    &\hfil##\hfil&\vrule##\cr
    \lower6.5pt\null
    &&&\oct0&&\oct1&&\oct2&&\oct3&&\oct4&&\oct5&&\oct6&&\oct7&\evenline}
\def\endchart{\raise11.5pt\null&&&\hex 8&&\hex 9&&\hex A&&\hex B&
  &\hex C&&\hex D&&\hex E&&\hex F&\cr\egroup$$}
\def\:{\setbox0=\hbox{\char\count@}%
  \ifdim\ht0>7.5pt\reposition
  \else\ifdim\dp0>2.5pt\reposition\fi\fi
  \box0\global\advance\count@ by1 }
\def\reposition{\setbox0=\hbox{$\vcenter{\kern2pt\box0\kern2pt}$}}
\def\normalchart{%
  &\oct{00x}&&\:&&\:&&\:&&\:&&\:&&\:&&\:&&\:&&\oddline0
  &\oct{01x}&&\:&&\:&&\:&&\:&&\:&&\:&&\:&&\:&\evenline
  &\oct{02x}&&\:&&\:&&\:&&\:&&\:&&\:&&\:&&\:&&\oddline1
  &\oct{03x}&&\:&&\:&&\:&&\:&&\:&&\:&&\:&&\:&\evenline
  &\oct{04x}&&\:&&\:&&\:&&\:&&\:&&\:&&\:&&\:&&\oddline2
  &\oct{05x}&&\:&&\:&&\:&&\:&&\:&&\:&&\:&&\:&\evenline
  &\oct{06x}&&\:&&\:&&\:&&\:&&\:&&\:&&\:&&\:&&\oddline3
  &\oct{07x}&&\:&&\:&&\:&&\:&&\:&&\:&&\:&&\:&\evenline
  &\oct{10x}&&\:&&\:&&\:&&\:&&\:&&\:&&\:&&\:&&\oddline4
  &\oct{11x}&&\:&&\:&&\:&&\:&&\:&&\:&&\:&&\:&\evenline
  &\oct{12x}&&\:&&\:&&\:&&\:&&\:&&\:&&\:&&\:&&\oddline5
  &\oct{13x}&&\:&&\:&&\:&&\:&&\:&&\:&&\:&&\:&\evenline
  &\oct{14x}&&\:&&\:&&\:&&\:&&\:&&\:&&\:&&\:&&\oddline6
  &\oct{15x}&&\:&&\:&&\:&&\:&&\:&&\:&&\:&&\:&\evenline
  &\oct{16x}&&\:&&\:&&\:&&\:&&\:&&\:&&\:&&\:&&\oddline7
  &\oct{17x}&&\:&&\:&&\:&&\:&&\:&&\:&&\:&&\:&\evenline}

\catcode`\@=12
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

\def\cyr{\tencyr\cyracc}

\setfirstfoot
	\centerline{\vbox{\hsize=\onenarrowcolwd
	\vskip 1pc
	\beginchart\tencyr
	\normalchart
	\endchart
	\smallskip
	\centerline{The AMS cyrillic font -- |MCYR10|}
	\medskip
	{\cyr Meshchanski\u\i\ universitet, nakhodyashchi\u\i sya
	na puti k Neskuchnomu, prazdnoval na dnyakh svo\u\i\ %
	pyatidesyatiletni\u\i\ yublie\u\i.  Kogo vozili v Tity ili
	gorodskuyu bol\cprime nitsu, tot, konechno, pomnit
	zdorovenne\u\i shi\u\i, tr\"ekh\`etazhny\u\i\ domishche po
	pravuyu ruku s vyvesko\u\i\ <Bogadel\cprime naya i Meshchanskie
	uchilishcha> i tomu navernoe vstrechalis\cprime\ na puti verenitsy
	uchenicheskikh par, solidno progulivaemykh nadziratelyami.}\endgraf
	\vskip-.5pc
	}}
\endset

\sectitle Fonts<

\Title	Mathematical Symbols\cr
	and Cyrillic Fonts\cr
	Ready for Distribution
\\Barbara Beeton\cr
	American Mathematical Society
\endx

\pagexref{cyril}

%	The text of this article has been changed from what was published
%	in TUGboat vol 6 #2, owing to a change in the names of the fonts
%	involved.

The first general release of fonts created at the American Mathematical
Society will be made in August, at about the time of the TUG meeting.
This first release will consist of cyrillic and two 128-character fonts of
mathematical symbols, all in various sizes and weights.  It is our
intention that these fonts be added to the standard distribution, and
we will make an effort to provide the necessary files to all sites from
which the \TeX\ package is being distributed.  It will not be possible to
provide this material directly to users, since the Society's DEC~20
computer has proved singularly unsuitable for making tapes that can be
read by any other kind of machine.

A master tape will be delivered to Stanford by one of the AMS
attendees at the TUG meeting.  This tape will contain the \MF78 sources
necessary to generate the fonts in distribution format, along with
several files of macros, documentation and user instructions.  Actual
addition of this material to distribution tapes (and PC diskettes) has
not yet been fully arranged, but it should be possible to announce
these arrangements at the TUG meeting.

\section {} Cyrillic

The cyrillic font contains all letters found in the modern
(post-revolutionary) cyrillic alphabet, as well as others found by
Mathematical Reviews to be necessary for rendering bibliographic
information in Russian, Ukrainian, Serbian, Georgian, and other Slavic
and non-Slavic languages ordinarily published in cyrillic.  Accents
which normally occur in these languages, as well as in such words as
names of mathematicians whose work is regularly translated into
Russian or one of the other languages covered by MR, are included in
the font, as are all the digits and ordinary punctuation.  Several
cells are still empty: the number of such cells is not sufficient to
hold all the additional pre-revolutionary Russian letters, and there
is not yet enough experience to indicate what else might most usefully
(for MR) be included.

The ``basic'' cyrillic font is |MCYR10|.  Names have been assigned to
a number of variations, not all of which exist yet.  (In particular,
there are no plans yet to create the \MF\ descriptions of the true
``italic'' letters.)
$$\vbox{\halign{#\quad&&{\tt#\unskip}\hfil\enspace&#\hfil\quad\cr
	&MCYR &	lightface &		MCSL &	slanted\cr
	&MCB &	bold &			MCBSL &	bold slanted\cr
	&MCBX &	bold extended & 	MCSS &	sans serif\cr
	&MCI &	italic &		MCSSB &	bold sans serif\cr
	&MCBI &	bold italic\cr
}}$$
Font names have been assigned so that compression
to 6~characters, using the first~3 and last~3 letters of longer names
(a standard built into most implementations of \TeX\ for operating systems
having such a limit, and announced through \TeX hax by David Fuchs),
will always be unique.

Keying of cyrillic to be rendered with this font is in accord with the
current MR transliteration scheme, e.g.
{\obeylines
	Khrushch\"ev (|Khrushch\"ev|)${}\to{}${\cyr Khrushch\"ev}
	Zhurnal (|Zhurnal|)${}\to{}${\cyr Zhurnal}
	Ki{\"\i}v (|Ki{\"\i}v|)${}\to{}${\cyr Ki{\"\i}v}
}		% end \obeylines

\NoBlackBoxes
\noindent
|\font\tencyr=mcyr10 \def\cyr{\tencyr\cyracc} {\cyr ...}|\ sets the
stage for proper transition to and from cyrillic.
Most of the translation from keyed input to cyrillic is implemented by
ligature instructions in the font itself.  A few letters require a
``chain'' of ligatures: sh${}\to{}${\cyr sh}, shc${}\to{}${\cyr shc}
(an obvious absurdity, but the roman combination never occurs legitimately),
shch${}\to{}${\cyr shch}.  Letters rendered with accents in transliteration
are trapped by macros defined in the file |CYRACC.DEF|\null:\hskip0pt plus 3em
\u\i\ (|\u\i|)${}\to{}${\cyr\u\i},\penalty-2000\ %
\=\i\ (|\=\i|)${}\to{}${\cyr\=\i},
\"\i\ (|\"\i|)${}\to{}${\cyr\"\i}.  Both the macro accent traps and
ligatures do the right thing in ordinary roman text and in |{\cyr ...}|;
however, cyrillic items in tables cannot reliably be specified in the
preamble, and in individual cells |\cyr| should be preceded by |\relax|
to prevent premature expansion, and thus loss, of the macro instructions.

\BlackBoxes

Hyphenation is not automatically suppressed, but the patterns used will
be those for English in the absence of a local override.  (We do not know
whether any Russian patterns exist.)  For short passages, as the above
sample, or isolated words, good luck may prevail.

Documentation accompanying this font will include full keying instructions,
the ligature specifications, and, of course, |CYRACC.DEF|\null.  Should the
transliteration scheme in local use be different from the MR scheme
(for example, an earlier MR scheme rendered {\cyr shch} as \v s\v c),
it should be quite easy to modify |CYRACC.DEF| to accommodate it, and,
if ligature changes are absolutely necessary, they may be implemented
using the \TeX ware programs |TFtoPL| and |PLtoTF|.

\section {} Mathematical symbols

Mathematicians expanding the boundaries of their chosen areas often
find that no suitably unambiguous notation exists with which to express
new concepts.  First attempts usually consist in seeking out ever more
exotic alphabets, but this fount is rather rapidly exhausted.
Non-alphabetic symbols modeled after, or constructed from combinations
of, existing ones is probably the next most profitable approach.  And
failure in either of those attempts may yield something truly new.
In any event, the net result is proliferation of symbols beyond
what is available to most ordinary typesetting systems.

The original symbol fonts, |CMSY| and |CMEX| (currently |AMSY| and
|AMEX|), contain the most frequently used mathematical symbols, plus
whatever else was needed for {\sl The Art of Computer Programming},
volume 2, and other projects that Don Knuth was working on at the
time.  Many other symbols are in common use in other subfields of
mathematics, and the AMS and MR found it necessary to construct them.
We have now filled one entire ``extra symbols'' font and most of a
second.

\NoBlackBoxes

The naming scheme devised for these ``extra symbols'' fonts also
leaves room for a third.  ``Medium'' and ``bold'' refer to the weight,
medium being matched to the weight of the ``basic'' Computer Modern
symbols in the |CMSY| font.
$$\vbox{\halign{#\quad&&{\tt#\unskip}\hfil\enspace&#\hfil\quad\cr
	&MSXM &	symbols 1 medium &	MSXB &	symbols 1 bold\cr
	&MSYM &	symbols 2 medium &	MSYB &	symbols 2 bold\cr
	&MSZM &	symbols 3 medium &	MSZB &	symbols 3 bold\cr
}}$$

\BlackBoxes

Following the charts of the two symbol fonts, the symbols are listed
by type, corresponding to the conventions of {\sl The \TeX book},
Appendix F.  For each symbol is shown the font (1 or 2) and hex location,
the symbol itself, and the symbol name.  Symbol names have been
assigned in accordance with Don Knuth's principles, and reviewed by
him, but all responsibility for errors and misinterpretations of
his comments resides with the AMS and MR staff members who worked
on the font development.

\newpage
\onenarrow
\collgt=56pc
\resetpagelgt

%	Box the charts; otherwise the end display is too attractive
%	as a break point, and this becomes 3 pages.

\font\tenxsy=msxm10

\vbox{\beginchart\tenxsy
	\normalchart
	\endchart
	\medskip
	\centerline{Extra symbols, font 1 -- |MSXM10|}
}		% end box

\vfil

\font\tenxxsy=msym10

\vbox{\beginchart\tenxxsy
	\normalchart
	\endchart
	\medskip
	\centerline{Extra symbols, font 2 -- |MSYM10|}
}		% end box

\unskip
\eject
\onemedium
\collgt=\normalcollgt
\resetpagelgt

%	Definitions adapted from TeXbook, Appendix F, and from MANMAC.
\def\beginsymbols{$$			% \displayindent=16pt
  \halign\bgroup
  &\qquad\hbox to6pt{\hss##\hss}\kern.2em&\hbox to20pt{##\hss}\enspace
  &\hbox to10pt{\hss##\hss}\enspace&\hbox to80pt{##\hss}\cr}
\outer\def\endsymbols{\crcr\egroup$$}

\noindent
{\it Lowercase Greek letters.}
\beginsymbols
2&\hex{7A}&\tenxxsy\char"7A&|\digamma|&
	2&\hex{7B}&\tenxxsy\char"7B&|\varkappa|\cr
\endsymbols

\medbreak

\noindent
{\it Uppercase blackboard bold letters.}
\beginsymbols
2&\hex{41}&\tenxxsy\char"41&|\Bbb A|&
	& & &|...|&
	2&\hex{5A}&\tenxxsy\char"5A&|\Bbb Z|\cr
\endsymbols

\medbreak

\noindent
{\it Hebrew letters.}
\beginsymbols
2&\hex{69}&\tenxxsy\char"69&|\beth|&
	2&\hex{6A}&\tenxxsy\char"6A&|\gimel|&
	2&\hex{6B}&\tenxxsy\char"6B&|\daleth|\cr
\endsymbols

\medbreak

\noindent
{\it Miscellaneous symbols of type Ord.}
\beginsymbols
2&\hex{7E}&\tenxxsy\char"7E&|\hbar|&
	1&\hex{38}&\tenxsy\char"38&|\backprime|&
	1&\hex{39}&\tenxsy\char"39&|\varprime|\cr
2&\hex{7D}&\tenxxsy\char"7D&|\hslash|&
	1&\hex{03}&\tenxsy\char"03&|\square|&
	1&\hex{04}&\tenxsy\char"04&|\blacksquare|\cr
2&\hex{3F}&\tenxxsy\char"3F&|\varnothing|&
	1&\hex{46}&\tenxsy\char"46&|\bigstar|&
	1&\hex{4E}&\tenxsy\char"4E&|\blacktriangle|\cr
1&\hex{73}&\tenxsy\char"73&|\circledS|&
	1&\hex{4F}&\tenxsy\char"4F&|\triangledown|&
	1&\hex{48}&\tenxsy\char"48&|\blacktriangledown|\cr
2&\hex{40}&\tenxxsy\char"40&|\nexists|&
	1&\hex{06}&\tenxsy\char"06&|\lozenge|&
	1&\hex{07}&\tenxsy\char"07&|\blacklozenge|\cr
1&\hex{7B}&\tenxsy\char"7B&|\complement|&
	1&\hex{5D}&\tenxsy\char"5D&|\measuredangle|&
	1&\hex{5E}&\tenxsy\char"5E&|\sphericalangle|\cr
\endsymbols

\medbreak

\noindent
{\it Binary operations.}
\beginsymbols
1&\hex{75}&\tenxsy\char"75&|\dotplus|&
	1&\hex{65}&\tenxsy\char"65&|\Cap|&
	1&\hex{7D}&\tenxsy\char"7D&|\circledcirc|\cr
2&\hex{72}&\tenxxsy\char"72&|\smallsetminus|&
	1&\hex{64}&\tenxsy\char"64&|\Cup|&
	1&\hex{7E}&\tenxsy\char"7E&|\circledast|\cr
2&\hex{6E}&\tenxxsy\char"6E&|\ltimes|&
	1&\hex{66}&\tenxsy\char"66&|\curlywedge|&
	1&\hex{7F}&\tenxsy\char"7F&|\circleddash|\cr
2&\hex{6F}&\tenxxsy\char"6F&|\rtimes|&
	1&\hex{67}&\tenxsy\char"67&|\curlyvee|&
	1&\hex{01}&\tenxsy\char"01&|\boxplus|\cr
1&\hex{68}&\tenxsy\char"68&|\leftthreetimes|&
	1&\hex{5A}&\tenxsy\char"5A&|\barwedge|&
	1&\hex{0C}&\tenxsy\char"0C&|\boxminus|\cr
1&\hex{69}&\tenxsy\char"69&|\rightthreetimes|&
	1&\hex{59}&\tenxsy\char"59&|\veebar|&
	1&\hex{02}&\tenxsy\char"02&|\boxtimes|\cr
2&\hex{3E}&\tenxxsy\char"3E&|\divideontimes|&
	1&\hex{5B}&\tenxsy\char"5B&|\doublebarwedge|&
	1&\hex{00}&\tenxsy\char"00&|\boxdot|\cr
1&\hex{7C}&\tenxsy\char"7C&|\intercal|&
	1&\hex{05}&\tenxsy\char"05&|\centerdot|\cr
\endsymbols

\medbreak

\noindent
{\it Relations.}
\beginsymbols
1&\hex{35}&\tenxsy\char"35&|\leqq|&
	1&\hex{3D}&\tenxsy\char"3D&|\geqq|&
	1&\hex{2B}&\tenxsy\char"2B&|\doteqdot|\cr
1&\hex{36}&\tenxsy\char"36&|\leqslant|&
	1&\hex{3E}&\tenxsy\char"3E&|\geqslant|&
	1&\hex{24}&\tenxsy\char"24&|\circeq|\cr
1&\hex{30}&\tenxsy\char"30&|\eqslantless|&
	1&\hex{31}&\tenxsy\char"31&|\eqslantgtr|&
	1&\hex{50}&\tenxsy\char"50&|\eqcirc|\cr
1&\hex{2E}&\tenxsy\char"2E&|\lesssim|&
	1&\hex{26}&\tenxsy\char"26&|\gtrsim|&
	1&\hex{2C}&\tenxsy\char"2C&|\triangleq|\cr
1&\hex{2F}&\tenxsy\char"2F&|\lessapprox|&
	1&\hex{27}&\tenxsy\char"27&|\gtrapprox|&
	1&\hex{3A}&\tenxsy\char"3A&|\risingdotseq|\cr
2&\hex{6C}&\tenxxsy\char"6C&|\lessdot|&
	2&\hex{6D}&\tenxxsy\char"6D&|\gtrdot|&
	1&\hex{3B}&\tenxsy\char"3B&|\fallingdotseq|\cr
1&\hex{6E}&\tenxsy\char"6E&|\lll|&
	1&\hex{6F}&\tenxsy\char"6F&|\ggg|&
	1&\hex{76}&\tenxsy\char"76&|\backsim|\cr
1&\hex{37}&\tenxsy\char"37&|\lessgtr|&
	1&\hex{3F}&\tenxsy\char"3F&|\gtrless|&
	1&\hex{77}&\tenxsy\char"77&|\backsimeq|\cr
\noalign{\vskip 1pt}
1&\hex{51}&\tenxsy\char"51&|\lesseqgtr|&
	1&\hex{52}&\tenxsy\char"52&|\gtreqless|&
	2&\hex{73}&\tenxxsy\char"73&|\thicksim|\cr
\noalign{\vskip 2pt}
1&\hex{53}&\tenxsy\char"53&|\lesseqqgtr|&
	1&\hex{54}&\tenxsy\char"54&|\gtreqqless|&
	2&\hex{74}&\tenxxsy\char"74&|\thickapprox|\cr
\noalign{\vskip 1pt}
1&\hex{6A}&\tenxsy\char"6A&|\subseteqq|&
	1&\hex{6B}&\tenxsy\char"6B&|\supseteqq|&
	2&\hex{75}&\tenxxsy\char"75&|\approxeq|\cr
1&\hex{62}&\tenxsy\char"62&|\Subset|&
	1&\hex{63}&\tenxsy\char"63&|\Supset|&
	1&\hex{6C}&\tenxsy\char"6C&|\bumpeq|\cr
1&\hex{40}&\tenxsy\char"40&|\sqsubset|&
	1&\hex{41}&\tenxsy\char"41&|\sqsupset|&
	1&\hex{6D}&\tenxsy\char"6D&|\Bumpeq|\cr
1&\hex{34}&\tenxsy\char"34&|\preccurlyeq|&
	1&\hex{3C}&\tenxsy\char"3C&|\succcurlyeq|&
	1&\hex{47}&\tenxsy\char"47&|\between|\cr
1&\hex{32}&\tenxsy\char"32&|\curlyeqprec|&
	1&\hex{33}&\tenxsy\char"33&|\curlyeqsucc|&
	1&\hex{74}&\tenxsy\char"74&|\pitchfork|\cr
1&\hex{2D}&\tenxsy\char"2D&|\precsim|&
	1&\hex{25}&\tenxsy\char"25&|\succsim|&
	1&\hex{5F}&\tenxsy\char"5F&|\varpropto|\cr
2&\hex{77}&\tenxxsy\char"77&|\precapprox|&
	2&\hex{76}&\tenxxsy\char"76&|\succapprox|&
	1&\hex{74}&\tenxsy\char"74&|\smallamalg|\cr
1&\hex{43}&\tenxsy\char"43&var.\ |\triangleleft|&
	1&\hex{42}&\tenxsy\char"42&var.\ |\triangleright|&
	1&\hex{4A}&\tenxsy\char"4A&|\blacktriangleleft|\cr
1&\hex{45}&\tenxsy\char"45&|\trianglelefteq|&
	1&\hex{44}&\tenxsy\char"44&|\trianglerighteq|&
	1&\hex{49}&\tenxsy\char"49&|\blacktriangleright|\cr
1&\hex{0F}&\tenxsy\char"0F&|\vDash|&
	1&\hex{0D}&\tenxsy\char"0D&|\Vdash|&
	1&\hex{0E}&\tenxsy\char"0E&|\Vvdash|\cr
1&\hex{60}&\tenxsy\char"60&|\smallsmile|&
	2&\hex{70}&\tenxxsy\char"70&|\shortmid|&
	1&\hex{29}&\tenxsy\char"29&|\therefore|\cr
1&\hex{61}&\tenxsy\char"61&|\smallfrown|&
	2&\hex{71}&\tenxxsy\char"71&|\shortparallel|&
	1&\hex{2A}&\tenxsy\char"2A&|\because|\cr
2&\hex{7F}&\tenxxsy\char"7F&|\backepsilon|\cr
\endsymbols

\medbreak

\noindent
{\it Negated relations.}
\beginsymbols
2&\hex{04}&\tenxxsy\char"04&|\nless|&
	2&\hex{05}&\tenxxsy\char"05&|\ngtr|&
	2&\hex{1C}&\tenxxsy\char"1C&|\nsim|\cr
2&\hex{02}&\tenxxsy\char"02&|\nleq|&
	2&\hex{03}&\tenxxsy\char"03&|\ngeq|&
	2&\hex{1D}&\tenxxsy\char"1D&|\napprox|\cr
2&\hex{0A}&\tenxxsy\char"0A&|\nleqslant|&
	2&\hex{0B}&\tenxxsy\char"0B&|\ngeqslant|&
	2&\hex{2E}&\tenxxsy\char"2E&|\nshortmid|\cr
2&\hex{14}&\tenxxsy\char"14&|\nleqq|&
	2&\hex{15}&\tenxxsy\char"15&|\ngeqq|&
	2&\hex{2F}&\tenxxsy\char"2F&|\nshortparallel|\cr
2&\hex{0C}&\tenxxsy\char"0C&|\lneq|&
	2&\hex{0D}&\tenxxsy\char"0D&|\gneq|&
	2&\hex{2D}&\tenxxsy\char"2D&|\nmid|\cr
2&\hex{08}&\tenxxsy\char"08&|\lneqq|&
	2&\hex{09}&\tenxxsy\char"09&|\gneqq|&
	2&\hex{2C}&\tenxxsy\char"2C&|\nparallel|\cr
2&\hex{00}&\tenxxsy\char"00&|\lvertneqq|&
	2&\hex{01}&\tenxxsy\char"01&|\gvertneqq|&
	2&\hex{30}&\tenxxsy\char"30&|\nvdash|\cr
2&\hex{12}&\tenxxsy\char"12&|\lnsim|&
	2&\hex{13}&\tenxxsy\char"13&|\gnsim|&
	2&\hex{32}&\tenxxsy\char"32&|\nvDash|\cr
2&\hex{1A}&\tenxxsy\char"1A&|\lnapprox|&
	2&\hex{1B}&\tenxxsy\char"1B&|\gnapprox|&
	2&\hex{31}&\tenxxsy\char"31&|\nVdash|\cr
2&\hex{06}&\tenxxsy\char"06&|\nprec|&
	2&\hex{07}&\tenxxsy\char"07&|\nsucc|&
	2&\hex{33}&\tenxxsy\char"33&|\nVDash|\cr
2&\hex{0E}&\tenxxsy\char"0E&|\npreceq|&
	2&\hex{0F}&\tenxxsy\char"0F&|\nsucceq|&
	2&\hex{36}&\tenxxsy\char"36&|\ntriangleleft|\cr
2&\hex{16}&\tenxxsy\char"16&|\precneqq|&
	2&\hex{17}&\tenxxsy\char"17&|\succneqq|&
	2&\hex{37}&\tenxxsy\char"37&|\ntriangleright|\cr
2&\hex{10}&\tenxxsy\char"10&|\precnsim|&
	2&\hex{11}&\tenxxsy\char"11&|\succnsim|&
	2&\hex{35}&\tenxxsy\char"35&|\ntrianglelefteq|\cr
2&\hex{18}&\tenxxsy\char"18&|\precnapprox|&
	2&\hex{19}&\tenxxsy\char"19&|\succnapprox|&
	2&\hex{34}&\tenxxsy\char"34&|\ntrianglerighteq|\cr
2&\hex{2A}&\tenxxsy\char"2A&|\nsubseteq|&
	2&\hex{2B}&\tenxxsy\char"2B&|\nsupseteq|\cr
2&\hex{22}&\tenxxsy\char"22&|\nsubseteqq|&
	2&\hex{23}&\tenxxsy\char"23&|\nsupseteqq|\cr
2&\hex{28}&\tenxxsy\char"28&|\subsetneq|&
	2&\hex{29}&\tenxxsy\char"29&|\supsetneq|\cr
2&\hex{20}&\tenxxsy\char"20&var.\ |\subsetneq|&
	2&\hex{21}&\tenxxsy\char"21&var.\ |\supsetneq|\cr
2&\hex{24}&\tenxxsy\char"24&|\subsetneqq|&
	2&\hex{25}&\tenxxsy\char"25&|\supsetneqq|\cr
2&\hex{26}&\tenxxsy\char"26&var.\ |\subsetneqq|&
	2&\hex{27}&\tenxxsy\char"27&var.\ |\subsetneqq|\cr

\endsymbols

\medbreak

\noindent
{\it Arrows.}
\beginsymbols
1&\hex{12}&\tenxsy\char"12&|\leftleftarrows|&
	1&\hex{13}&\tenxsy\char"13&|\rightrightarrows|&
	1&\hex{14}&\tenxsy\char"14&|\upuparrows|\cr
1&\hex{1C}&\tenxsy\char"1C&|\leftrightarrows|&
	1&\hex{1D}&\tenxsy\char"1D&|\rightleftarrows|&
	1&\hex{15}&\tenxsy\char"15&|\downdownarrows|\cr
1&\hex{57}&\tenxsy\char"57&|\Lleftarrow|&
	1&\hex{56}&\tenxsy\char"56&|\Rrightarrow|&
	1&\hex{0A}&\tenxsy\char"0A&|\updownarrow|\cr
1&\hex{11}&\tenxsy\char"11&|\twoheadleftarrow|&
	1&\hex{10}&\tenxsy\char"10&|\twoheadrightarrow|&
	1&\hex{18}&\tenxsy\char"18&|\upharpoonleft|\cr
1&\hex{1B}&\tenxsy\char"1B&|\leftarrowtail|&
	1&\hex{1A}&\tenxsy\char"1A&|\rightarrowtail|&
	1&\hex{19}&\tenxsy\char"19&|\downharpoonleft|\cr
1&\hex{22}&\tenxsy\char"22&|\looparrowleft|&
	1&\hex{23}&\tenxsy\char"23&|\looparrowright|&
	1&\hex{16}&\tenxsy\char"16&|\upharpoonright|\cr
2&\hex{78}&\tenxxsy\char"78&|\curvearrowleft|&
	2&\hex{79}&\tenxxsy\char"79&|\curvearrowright|&
	1&\hex{17}&\tenxsy\char"17&|\downharpoonright|\cr
1&\hex{09}&\tenxsy\char"09&|\circlearrowleft|&
	1&\hex{08}&\tenxsy\char"08&|\circlearrowright|&
	1&\hex{0B}&\tenxsy\char"0B&|\leftrightharpoons|\cr
1&\hex{1E}&\tenxsy\char"1E&|\Lsh|&
	1&\hex{1F}&\tenxsy\char"1F&|\Rsh|&
	1&\hex{28}&\tenxsy\char"28&|\multimap|\cr
	1&\hex{20}&\tenxsy\char"20&|\rightsquigarrow|&
	1&\hex{21}&\tenxsy\char"21&|\leftrightsquigarrow|\cr
\endsymbols

\medbreak

\noindent
{\it ``Negated'' arrows.}
\beginsymbols
2&\hex{38}&\tenxxsy\char"38&|\nleftarrow|&
	2&\hex{39}&\tenxxsy\char"39&|\nrightarrow|&
	2&\hex{3D}&\tenxxsy\char"3D&|\nleftrightarrow|\cr
2&\hex{3A}&\tenxxsy\char"3A&|\nLeftarrow|&
	2&\hex{3B}&\tenxxsy\char"3B&|\nRightarrow|&
	2&\hex{3C}&\tenxxsy\char"3C&|\nLeftrightarrow|\cr
\endsymbols

\medbreak

\noindent
{\it Delimiters.}
\beginsymbols
1&\hex{70}&\tenxsy\char"70&|\ulcorner|&
	1&\hex{71}&\tenxsy\char"71&|\urcorner|\cr
1&\hex{78}&\tenxsy\char"78&|\llcorner|&
	1&\hex{79}&\tenxsy\char"79&|\lrcorner|\cr
\endsymbols

\medbreak

\noindent
{\it Non-math symbols.}
\beginsymbols
1&\hex{58}&\tenxsy\char"58&|\checkmark|&
	1&\hex{72}&\tenxsy\char"72&|\circledR|\cr
1&\hex{7A}&\tenxsy\char"7A&|\maltese|&
	1&\hex{55}&\tenxsy\char"55&|\yen|\cr
\endsymbols

\medbreak

\noindent
{\it Alternate names.}
\beginsymbols
1&\hex{6E}&\tenxsy\char"6E&|\llless|&
	1&\hex{6F}&\tenxsy\char"6F&|\gggtr|&
	1&\hex{2B}&\tenxsy\char"2B&|\Doteq|\cr
1&\hex{65}&\tenxsy\char"65&|\doublecap|&
	1&\hex{64}&\tenxsy\char"64&|\doublecup|&
	1&\hex{16}&\tenxsy\char"16&|\restriction|\cr
\endsymbols