<html><head><meta name="color-scheme" content="light dark"></head><body><pre style="word-wrap: break-word; white-space: pre-wrap;">% $Header: /usr/home/levy/texts/geomsty/RCS/geomfnt.sty,v 1.2 95/07/03 14:44:31 levy Exp Locker: levy $
% NFSS2 mods 95/06/18 by J Rawnsley

\ifx\fmtname\format@e
 \RequirePackage{amsfonts}
 \RequirePackage{amssymb}
\else
 \input newlfont.sty
 \input amsfonts.sty
 \input amssymb.sty
\fi

\let\emptyset\varnothing
\let\epsilon\varepsilon %to agree with figure labels; also looks better

\def\hide@fi{\fi}
\def\hide@else{\else}

\ifx\DeclareMathAlphabet\@undefined
 \def\mathss{\protect\pmathss}
 \def\pmathss{\RIfM@\expandafter\mathss@\hide@else
                 \expandafter\nonmatherr@\expandafter\mathss\hide@fi}
 \newmathalphabet*\mathss@{cmss}{m}{n}
 \def\mathtt{\protect\pmathtt}
 \def\pmathtt{\RIfM@\expandafter\mathtt@\hide@else
                 \expandafter\nonmatherr@\expandafter\mathtt\hide@fi}
 \newmathalphabet*\mathtt@{cmtt}{m}{n}
%
% mods needed because of the Mittelbach-Schoepf font scheme
%
\def\bf{\ifmmode
  \@warning{\string\bf\space ignored in mathmode; use \string\mathbf{...}}%
  \else\protect\pbf\fi}
\def\tt{\ifmmode
  \@warning{\string\tt\space ignored in mathmode; use \string\mathtt{...}}%
  \else\protect\ptt\fi}
\def\rm{\ifmmode
  \@warning{\string\rm\space ignored in mathmode; use \string\mathrm{...}}%
  \else\protect\prm\fi}
\def\it{\ifmmode
  \@warning{\string\it\space ignored in mathmode; use \string\mathit{...}}%
  \else\protect\pit\fi}
\def\sf{\ifmmode
  \@warning{\string\sf\space ignored in mathmode; use \string\mathss{...}}%
  \else\protect\psf\fi}
 \let\mathbf\bold
\else
 \DeclareMathAlphabet\mathss{OT1}{cmss}{m}{n}
 \DeclareMathAlphabet\mathtt{OT1}{cmtt}{m}{n}
 \let\text\textrm
 \let\bold\mathbf
\fi

\let\sans\mathss
\let\type\mathtt

\def\${{\protect\pdollar}}
\def\pdollar{\ifmmode\char`\$\else\text{\ifdim \fontdimen\@ne\font &gt;\z@
              \sl \else \normalshape \fi\char`\$}\fi}

%
% mod routines from amstex.sty
%
\def\bmod{\mskip-\medmuskip\mkern5mu\mathbin
 {\operator@font mod}\penalty900
 \mkern5mu\mskip-\medmuskip}
\def\pmod#1{\allowbreak\ifinner\mkern8mu\else\mkern18mu\fi
 ({\operator@font mod}\,\,#1)}
\def\pod#1{\allowbreak\ifinner\mkern8mu\else\mkern18mu\fi(#1)}
\def\mod#1{\allowbreak\ifinner\mkern12mu
  \else\mkern18mu\fi{\operator@font mod}\,\,#1}

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%
%%  Math extension font
%%  (from fontdef.ams)
%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

\ifx\DeclareMathAlphabet\@undefined
\new@fontshape{cmex}{m}{n}{%
      &lt;5&gt;cmex7 at5pt%
      &lt;6&gt;cmex7 at6pt%
      &lt;7&gt;cmex7%
      &lt;8&gt;cmex8%
      &lt;9&gt;cmex9%
      &lt;10&gt;cmex10%
      &lt;11&gt;cmex10 at10.95pt%
      &lt;12&gt;cmex10 at12pt%
      &lt;14&gt;cmex10 at14.4pt%
      &lt;17&gt;cmex10 at17.28pt%
      &lt;20&gt;cmex10 at20.74pt%
      &lt;25&gt;cmex10 at24.88pt%
      }{}

\extra@def{cmex}{}{}

\define@mathgroup\mv@normal{3}{cmex}{m}{n}
\define@mathgroup\mv@bold{3}{cmex}{b}{n}

\new@mathgroup\cmss@group
\define@mathgroup\mv@normal\cmss@group{cmss}{m}{n}
\define@mathgroup\mv@bold\cmss@group{cmss}{b}{n}
\else
  \catcode`\ =9
\DeclareFontShape{OMX}{cmex}{m}{n}{%
      &lt;-8&gt; cmex7%
      &lt;8&gt;cmex8%
      &lt;9&gt;cmex9%
      &lt;10&gt; &lt;10.95&gt; &lt;12&gt; &lt;14.4&gt; &lt;17.28&gt; &lt;20.74&gt; &lt;24.88&gt;cmex10%
      }{}%
  \expandafter\let\csname OMX/cmex/m/n/10\endcsname\relax
  \catcode`\ =10

\DeclareSymbolFont{cmss}{OT1}{cmss}{m}{n}
\fi

%$Log:	geomfnt.sty,v $
%Revision 1.2  95/07/03  14:44:31  levy
%NFSS2 changes by John Rawnsley
%
%Revision 1.2  95/07/03  14:31:45  levy
%NFSS2 changes by John Rawnsley
%
%Revision 1.2  95/07/03  14:09:28  levy
%NFSS2 changes by John Rawnsley
%
%Revision 1.2  95/07/03  14:08:08  levy
%*** empty log message ***
%
%Revision 1.1  92/04/07  09:45:07  levy
%Initial revision
%
% Revision 1.1  92/04/07  09:09:01  levy
% Initial revision
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