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\ProvidesPackage{pslatex}[2021/01/13 v1.3 pslatex emulation (DPC)]

% Copyright 1994 1996 2021 David Carlisle
% This file may be distributed under the terms of the LPPL.
% See README.txt for details.

% 1994/06/28 v1.0 
% 1996/07/22 v1.1 update to `8r' encoded base fonts.
% 1996/07/24 v1.2 New way of resolving \pounds/\$ problem
% 2021/01/13 v1.3 Replace {mc} font shape by {c} for NFSS update.

%%% pslatex emulation for LaTeX2e
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

% This file consists of verbatim copies of times.sty and mathptm.sty
% to get a basic times/helvetica/courier setup.
%
% It then has a copy of OT1pcr.fd
% modified to load a narrowed version of courier.
%             and make the ui substitution silent (ui now removed v1.2)
%
% It then has a copy of OT1phv.fd
% modified to load helvetica at 90%.
%             and make the ui substitution silent  (ui now removed v1.2)
%
% It then has a copy of OT1ptm.fd
% modified to make the ui substitution silent  (ui now removed v1.2)
%
%
% It finally runs \normalfont (if run by the pslatex script
% it is loaded after \begin{document} has run \normalfont).


% (Not) supporting \pounds in OT1
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% But before that it tells LaTeX that OT1 fonts have not got
% a pound sign, and that if any encoding has not got a pound sign,
% to use the one from the T1 encoding.
%
% NOTE!!! This means that any font in which you want a \pounds must
% be available in T1 encoded form. This is no problem for all the
% PostScript fonts as they are distributed in T1 and OT1. But if
% you mix postscript fonts with Computer Modern, you'll need the T1
% encoded Computer Modern (dc) fonts available.
% Because of this change all substitutions for the ui font shape
% (which is only ever used for \pounds) are removed.


\DeclareTextSymbolDefault{\textsterling}{T1}

\expandafter\let
         \csname OT1\string\textsterling\endcsname\@undefined


%%%% TIMES.STY

\renewcommand{\sfdefault}{phv}
\renewcommand{\rmdefault}{ptm}
\renewcommand{\ttdefault}{pcr}


%%%% MATHPTM.STY

\DeclareSymbolFont{operators}   {OT1}{ptmcm}{m}{n}
\DeclareSymbolFont{letters}     {OML}{ptmcm}{m}{it}
\DeclareSymbolFont{symbols}     {OMS}{pzccm}{m}{n}
\DeclareSymbolFont{largesymbols}{OMX}{psycm}{m}{n}
\DeclareSymbolFont{bold}        {OT1}{ptm}{bx}{n}
\DeclareSymbolFont{italic}      {OT1}{ptm}{m}{it}

% If we're in compatibility mode, defined \mathbf and \mathit.

\@ifundefined{mathbf}{}{\DeclareMathAlphabet{\mathbf}{OT1}{ptm}{bx}{n}}
\@ifundefined{mathit}{}{\DeclareMathAlphabet{\mathit}{OT1}{ptm}{m}{it}}

% An \omicron command, to fill the gap.

\DeclareMathSymbol{\omicron}{0}{operators}{`\o}

% Reduce the space around math operators

\thinmuskip=2mu
\medmuskip=2.5mu plus 1mu minus 1mu
\thickmuskip=4mu plus 1.5mu minus 1mu

% No bold math.

\def\boldmath{%
   \@warning{there is no bold Symbol font}%
   \global\let\boldmath=\relax
}

% Larger scripts.

\DeclareMathSizes{5}{5}{5}{5}
\DeclareMathSizes{6}{6}{5}{5}
\DeclareMathSizes{7}{7}{5}{5}
\DeclareMathSizes{8}{8}{6}{5}
\DeclareMathSizes{9}{9}{7}{5}
\DeclareMathSizes{10}{10}{7.4}{6}
\DeclareMathSizes{10.95}{10.95}{8}{6}
\DeclareMathSizes{12}{12}{9}{7}
\DeclareMathSizes{14.4}{14.4}{10.95}{8}
\DeclareMathSizes{17.28}{17.28}{12}{10}
\DeclareMathSizes{20.74}{20.74}{14.4}{12}
\DeclareMathSizes{24.88}{24.88}{17.28}{14.4}


\DeclareFontSubstitution{OMS}{pzccm}{m}{n}

\begingroup
\nfss@catcodes

%%%%% ``OMSptm.fd''
\DeclareFontFamily{OMS}{ptm}{}
\DeclareFontShape{OMS}{ptm}{m}{n}
   {&lt;-&gt; ssub * pzccm/m/n}{}
\DeclareFontShape{OMS}{ptm}{m}{it}
   {&lt;-&gt; ssub * pzccm/m/n}{}
\DeclareFontShape{OMS}{ptm}{m}{sl}
   {&lt;-&gt; ssub * pzccm/m/n}{}
\DeclareFontShape{OMS}{ptm}{m}{sc}
   {&lt;-&gt; ssub * pzccm/m/n}{}
\DeclareFontShape{OMS}{ptm}{bx}{n}
   {&lt;-&gt; ssub * pzccm/b/n}{}
\DeclareFontShape{OMS}{ptm}{bx}{it}
   {&lt;-&gt; ssub * pzccm/b/n}{}
\DeclareFontShape{OMS}{ptm}{bx}{sl}
   {&lt;-&gt; ssub * pzccm/b/n}{}
\DeclareFontShape{OMS}{ptm}{bx}{sc}
   {&lt;-&gt; ssub * pzccm/b/n}{}



%%%% OT1pcr.fd
%
\DeclareFontFamily{OT1}{pcr}{\hyphenchar \font =-1}%
%
\DeclareFontShape{OT1}{pcr}{b}{n}{%
   &lt;-&gt; pcrb7t%
}{}%
%
\DeclareFontShape{OT1}{pcr}{b}{sc}{%
   &lt;-&gt; pcrbc7t%
}{}%
%
\DeclareFontShape{OT1}{pcr}{b}{sl}{%
   &lt;-&gt; pcrbo7t%
}{}%
%
%%%% pslatex's condenced courier
\DeclareFontShape{OT1}{pcr}{m}{n}{%
   &lt;-&gt; pcrr7tn%
}{}%
%
\DeclareFontShape{OT1}{pcr}{m}{sc}{%
   &lt;-&gt; pcrrc7t%
}{}%
%
\DeclareFontShape{OT1}{pcr}{m}{sl}{%
   &lt;-&gt; pcrro7t%
}{}%

%
\DeclareFontShape{OT1}{pcr}{bx}{n}{&lt;-&gt;ssub * pcr/b/n}{}%
\DeclareFontShape{OT1}{pcr}{bx}{sc}{&lt;-&gt;ssub * pcr/b/sc}{}%
\DeclareFontShape{OT1}{pcr}{bx}{sl}{&lt;-&gt;ssub * pcr/b/sl}{}%
\DeclareFontShape{OT1}{pcr}{b}{it}{&lt;-&gt;ssub * pcr/b/sl}{}%
\DeclareFontShape{OT1}{pcr}{bx}{it}{&lt;-&gt;ssub * pcr/b/it}{}%
\DeclareFontShape{OT1}{pcr}{m}{it}{&lt;-&gt;ssub * pcr/m/sl}{}%

%




%%%% OT1phv.fd

%%Filename: OT1phv.fd
%%Created by: tex 16273helvetic
%%Created using fontinst v1.328

%%THIS FILE SHOULD BE PUT IN A TEX INPUTS DIRECTORY

\DeclareFontFamily{OT1}{phv}{}

\DeclareFontShape{OT1}{phv}{b}{n}{
   &lt;-&gt; s * [.9] phvb7t
}{}

\DeclareFontShape{OT1}{phv}{b}{sc}{
   &lt;-&gt; s * [.9] phvbc7t
}{}

\DeclareFontShape{OT1}{phv}{b}{sl}{
   &lt;-&gt; s * [.9] phvbo7t
}{}

\DeclareFontShape{OT1}{phv}{bc}{n}{
   &lt;-&gt; s * [.9] phvbrn7t
}{}

\DeclareFontShape{OT1}{phv}{bc}{sc}{
   &lt;-&gt; s * [.9] phvbcn7t
}{}

\DeclareFontShape{OT1}{phv}{bc}{sl}{
   &lt;-&gt; s * [.9] phvbon7t
}{}

\DeclareFontShape{OT1}{phv}{m}{n}{
   &lt;-&gt; s * [.9] phvr7t
}{}

\DeclareFontShape{OT1}{phv}{m}{sc}{
   &lt;-&gt; s * [.9] phvrc7t
}{}

\DeclareFontShape{OT1}{phv}{m}{sl}{
   &lt;-&gt; s * [.9] phvro7t
}{}

\DeclareFontShape{OT1}{phv}{c}{n}{
   &lt;-&gt; s * [.9] phvrrn7t
}{}

\DeclareFontShape{OT1}{phv}{c}{sc}{
   &lt;-&gt; s * [.9] phvrcn7t
}{}

\DeclareFontShape{OT1}{phv}{c}{sl}{
   &lt;-&gt; s * [.9] phvron7t
}{}

\DeclareFontShape{OT1}{phv}{bx}{n}{&lt;-&gt;ssub * phv/b/n}{}
\DeclareFontShape{OT1}{phv}{bx}{sc}{&lt;-&gt;ssub * phv/b/sc}{}
\DeclareFontShape{OT1}{phv}{bx}{sl}{&lt;-&gt;ssub * phv/b/sl}{}
\DeclareFontShape{OT1}{phv}{b}{it}{&lt;-&gt;ssub * phv/b/sl}{}
\DeclareFontShape{OT1}{phv}{bx}{it}{&lt;-&gt;ssub * phv/b/it}{}
\DeclareFontShape{OT1}{phv}{bc}{it}{&lt;-&gt;ssub * phv/bc/sl}{}
\DeclareFontShape{OT1}{phv}{m}{it}{&lt;-&gt;ssub * phv/m/sl}{}
\DeclareFontShape{OT1}{phv}{c}{it}{&lt;-&gt;ssub * phv/mc/sl}{}



%%%% OT1ptm.fd

%Filename: OT1ptm.fd
%Created by: tex 16594times
%Created using fontinst v1.328

%THIS FILE SHOULD BE PUT IN A TEX INPUTS DIRECTORY

\DeclareFontFamily{OT1}{ptm}{}

\DeclareFontShape{OT1}{ptm}{b}{n}{
   &lt;-&gt; ptmb7t
}{}

\DeclareFontShape{OT1}{ptm}{b}{sc}{
   &lt;-&gt; ptmbc7t
}{}

\DeclareFontShape{OT1}{ptm}{b}{it}{
   &lt;-&gt; ptmbi7t
}{}

\DeclareFontShape{OT1}{ptm}{b}{sl}{
   &lt;-&gt; ptmbo7t
}{}

\DeclareFontShape{OT1}{ptm}{m}{n}{
   &lt;-&gt; ptmr7t
}{}

\DeclareFontShape{OT1}{ptm}{m}{sc}{
   &lt;-&gt; ptmrc7t
}{}

\DeclareFontShape{OT1}{ptm}{m}{it}{
   &lt;-&gt; ptmri7t
}{}

\DeclareFontShape{OT1}{ptm}{m}{sl}{
   &lt;-&gt; ptmro7t
}{}

\DeclareFontShape{OT1}{ptm}{bx}{n}{&lt;-&gt;ssub * ptm/b/n}{}
\DeclareFontShape{OT1}{ptm}{bx}{sc}{&lt;-&gt;ssub * ptm/b/sc}{}
\DeclareFontShape{OT1}{ptm}{bx}{it}{&lt;-&gt;ssub * ptm/b/it}{}
\DeclareFontShape{OT1}{ptm}{bx}{sl}{&lt;-&gt;ssub * ptm/b/sl}{}



%%%% T1pcr.fd
%
\DeclareFontFamily{T1}{pcr}{\hyphenchar \font =-1}%
%
\DeclareFontShape{T1}{pcr}{b}{n}{%
   &lt;-&gt; pcrb8t%
}{}%
%
\DeclareFontShape{T1}{pcr}{b}{sc}{%
   &lt;-&gt; pcrbc8t%
}{}%
%
\DeclareFontShape{T1}{pcr}{b}{sl}{%
   &lt;-&gt; pcrbo8t%
}{}%
%
%%%% pslatex's condensed courier
\DeclareFontShape{T1}{pcr}{m}{n}{%
   &lt;-&gt; pcrr8tn%
}{}%
%
\DeclareFontShape{T1}{pcr}{m}{sc}{%
   &lt;-&gt; pcrrc8t%
}{}%
%
\DeclareFontShape{T1}{pcr}{m}{sl}{%
   &lt;-&gt; pcrro8t%
}{}%
%
\DeclareFontShape{T1}{pcr}{bx}{n}{&lt;-&gt;ssub * pcr/b/n}{}%
\DeclareFontShape{T1}{pcr}{bx}{sc}{&lt;-&gt;ssub * pcr/b/sc}{}%
\DeclareFontShape{T1}{pcr}{bx}{sl}{&lt;-&gt;ssub * pcr/b/sl}{}%
\DeclareFontShape{T1}{pcr}{b}{it}{&lt;-&gt;ssub * pcr/b/sl}{}%
\DeclareFontShape{T1}{pcr}{bx}{it}{&lt;-&gt;ssub * pcr/b/it}{}%
\DeclareFontShape{T1}{pcr}{m}{it}{&lt;-&gt;ssub * pcr/m/sl}{}%
%




%%%% T1phv.fd

%%Filename: T1phv.fd
%%Created by: tex 16273helvetic
%%Created using fontinst v1.328

%%THIS FILE SHOULD BE PUT IN A TEX INPUTS DIRECTORY

\DeclareFontFamily{T1}{phv}{}

\DeclareFontShape{T1}{phv}{b}{n}{
   &lt;-&gt; s * [.9] phvb8t
}{}

\DeclareFontShape{T1}{phv}{b}{sc}{
   &lt;-&gt; s * [.9] phvbc8t
}{}

\DeclareFontShape{T1}{phv}{b}{sl}{
   &lt;-&gt; s * [.9] phvbo8t
}{}

\DeclareFontShape{T1}{phv}{bc}{n}{
   &lt;-&gt; s * [.9] phvbrn8t
}{}

\DeclareFontShape{T1}{phv}{bc}{sc}{
   &lt;-&gt; s * [.9] phvbcn8t
}{}

\DeclareFontShape{T1}{phv}{bc}{sl}{
   &lt;-&gt; s * [.9] phvbon8t
}{}

\DeclareFontShape{T1}{phv}{m}{n}{
   &lt;-&gt; s * [.9] phvr8t
}{}

\DeclareFontShape{T1}{phv}{m}{sc}{
   &lt;-&gt; s * [.9] phvrc8t
}{}

\DeclareFontShape{T1}{phv}{m}{sl}{
   &lt;-&gt; s * [.9] phvro8t
}{}

\DeclareFontShape{T1}{phv}{c}{n}{
   &lt;-&gt; s * [.9] phvrrn8t
}{}

\DeclareFontShape{T1}{phv}{c}{sc}{
   &lt;-&gt; s * [.9] phvrcn8t
}{}

\DeclareFontShape{T1}{phv}{c}{sl}{
   &lt;-&gt; s * [.9] phvron8t
}{}

\DeclareFontShape{T1}{phv}{bx}{n}{&lt;-&gt;ssub * phv/b/n}{}
\DeclareFontShape{T1}{phv}{bx}{sc}{&lt;-&gt;ssub * phv/b/sc}{}
\DeclareFontShape{T1}{phv}{bx}{sl}{&lt;-&gt;ssub * phv/b/sl}{}
\DeclareFontShape{T1}{phv}{b}{it}{&lt;-&gt;ssub * phv/b/sl}{}
\DeclareFontShape{T1}{phv}{bx}{it}{&lt;-&gt;ssub * phv/b/it}{}
\DeclareFontShape{T1}{phv}{bc}{it}{&lt;-&gt;ssub * phv/bc/sl}{}
\DeclareFontShape{T1}{phv}{m}{it}{&lt;-&gt;ssub * phv/m/sl}{}
\DeclareFontShape{T1}{phv}{c}{it}{&lt;-&gt;ssub * phv/mc/sl}{}



%%%% T1ptm.fd

%Filename: T1ptm.fd
%Created by: tex 16594times
%Created using fontinst v1.328

%THIS FILE SHOULD BE PUT IN A TEX INPUTS DIRECTORY

\DeclareFontFamily{T1}{ptm}{}

\DeclareFontShape{T1}{ptm}{b}{n}{
   &lt;-&gt; ptmb8t
}{}

\DeclareFontShape{T1}{ptm}{b}{sc}{
   &lt;-&gt; ptmbc8t
}{}

\DeclareFontShape{T1}{ptm}{b}{it}{
   &lt;-&gt; ptmbi8t
}{}

\DeclareFontShape{T1}{ptm}{b}{sl}{
   &lt;-&gt; ptmbo8t
}{}

\DeclareFontShape{T1}{ptm}{m}{n}{
   &lt;-&gt; ptmr8t
}{}

\DeclareFontShape{T1}{ptm}{m}{sc}{
   &lt;-&gt; ptmrc8t
}{}

\DeclareFontShape{T1}{ptm}{m}{it}{
   &lt;-&gt; ptmri8t
}{}

\DeclareFontShape{T1}{ptm}{m}{sl}{
   &lt;-&gt; ptmro8t
}{}

\DeclareFontShape{T1}{ptm}{bx}{n}{&lt;-&gt;ssub * ptm/b/n}{}
\DeclareFontShape{T1}{ptm}{bx}{sc}{&lt;-&gt;ssub * ptm/b/sc}{}
\DeclareFontShape{T1}{ptm}{bx}{it}{&lt;-&gt;ssub * ptm/b/it}{}
\DeclareFontShape{T1}{ptm}{bx}{sl}{&lt;-&gt;ssub * ptm/b/sl}{}

\endgroup

% And finally...

\normalfont

\endinput
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