%                                                             �¢¡ ô‘÷ ù“
% ö¢¤î ù¢¤ø�¤“ ¤øà÷õ ù“ Æ–¨� í—ü¨¤‘ê ¤¢ ¢ø›øõ ñş‘ê ù¨ ¥� ü“şî¤— ñş‘ê öş�
%  ñş‘ê ù¨ öş� ¤¢ Šùõ‘÷ö‘ş‘• ùşú— ı�¤“ ù‘ğª÷�¢ ı¥î¤õ ù÷‘¡“‘—î ñõãó�¤ø—¨¢
%    ü—�¤şşç— 'sharifth.sty' ø Š'farsi.sty' Š'freport.sty' ¥� ¢÷—¤‘“ä ùî
%                                                          Æ–¨� ù¢ª ù¢�¢
\def\filename{ghebleh.sty}
\def\fileversion{0.1beta}
\def\filedate{4 June 1999}
\typeout{}
\typeout{Document Style `MaThesis' (Math Thesis)}
\typeout{By Mohammad Ghebleh, 12 June 1999}
\typeout{}

\def\@ptsize{0} \@namedef{ds@11pt}{\def\@ptsize{1}}
\@namedef{ds@12pt}{\def\@ptsize{2}}
\def\ds@twoside{\@twosidetrue \@mparswitchtrue} \def\ds@draft{\overfullrule
5pt}
\@options
\input rep1\@ptsize.sty\relax

\def\labelitemi{$\bullet$}
\def\labelitemii{\bf --}
\def\labelitemiii{$\ast$}
\def\labelitemiv{$\cdot$}

\arraycolsep 5pt \tabcolsep 6pt \arrayrulewidth .4pt \doublerulesep 2pt
\tabbingsep \labelsep
\skip\@mpfootins = \skip\footins
\fboxsep = 3pt \fboxrule = .4pt

\newcounter {part}
\newcounter {chapter}
\newcounter {section}[chapter]
\newcounter {subsection}[section]
\newcounter {subsubsection}[subsection]
\newcounter {paragraph}[subsubsection]
\newcounter {subparagraph}[paragraph]

\def\thepart {\Roman{part}}
\def\thechapter {\beginL\arabic{chapter}\endL}
\def\thesection {\thechapter-\beginL\arabic{section}\endL}
\def\thesubsection {\thesection-\beginL\arabic{subsection}\endL}
\def\thesubsubsection {\thesubsection-\beginL\arabic{subsubsection}\endL}
\def\theparagraph {\thesubsubsection-\beginL\arabic{paragraph}\endL}
\def\thesubparagraph {\theparagraph-\beginL\arabic{subparagraph}\endL}

\def\@chapapp{\chaptername}

\newif\if@restonecol

\setcounter{topnumber}{2}
\def\topfraction{.7}
\setcounter{bottomnumber}{1}
\def\bottomfraction{.3}
\setcounter{totalnumber}{3}
\def\textfraction{.2}
\def\floatpagefraction{.5}
\setcounter{dbltopnumber}{2}
\def\dbltopfraction{.7}
\def\dblfloatpagefraction{.5}

\input titlepag.sty
\mark{{}{}}

\if@twoside \def\ps@headings{\let\@mkboth\markboth
\def\@oddfoot{}\def\@evenfoot{}\def\@evenhead{\rm \thepage\hfil \sl
\leftmark}\def\@oddhead{\hbox{}\sl \rightmark \hfil
\rm\thepage}\def\chaptermark##1{\markboth {\uppercase{\ifnum \c@secnumdepth
>\m@ne
 \@chapapp\ \thechapter \ \fi ##1}}{}}\def\sectionmark##1{\markright
{\uppercase{\ifnum \c@secnumdepth >\z@
 \thesection \ \fi ##1}}}}
\else \def\ps@headings{\let\@mkboth\markboth
\def\@oddfoot{}\def\@evenfoot{}\def\@oddhead{\hbox {}\sl \rightmark \hfil
\rm\thepage}\def\chaptermark##1{\markright {\uppercase{\ifnum \c@secnumdepth
>\m@ne
 \@chapapp\ \thechapter \ \fi ##1}}}}
\fi
\def\ps@myheadings{\let\@mkboth\@gobbletwo
\def\@oddhead{\hbox{}\sl\rightmark \hfil
\rm\thepage}\def\@oddfoot{}\def\@evenhead{\rm \thepage\hfil\sl\leftmark\hbox
{}}\def\@evenfoot{}\def\chaptermark##1{}\def\sectionmark##1{}%
\def\subsectionmark##1{}}

\@addtoreset{equation}{chapter}
\def\theequation{\thechapter-\beginL\arabic{equation}\endL}

\ps@plain \pagenumbering{arabic} \onecolumn \if@twoside\else\raggedbottom\fi

\def\fcnt#1{\ifcase#1\or
  ş‰× \or ¢ø \or ¨‰‚ \or �‰ú‰‘¤ \or •‰€‰¸ \or ª‰Ç \or û‰Ô‰´ \or
  û‰È‰´ \or ÷‰‚ \or ¢ù \or ş‰‘¥¢ù \or ¢ø�¥¢ù \or ¨‰ƒ‰Ã¢ù \or
  �‰ú‰‘¤¢ù \or •‰‘÷‰Ã¢ù \or ª‰‘÷‰Ã¢ù \or û‰Ô‰Àù \or û‰¹‰Àù \or
  ÷‰�¥¢ù \or “‰ƒ‰Æ‰´\else ¨‰Â¤ş‰Ã\fi
}
\def\fcountpagenum{\def\thepage{\beginR\pnazok\fcnt{\value{page}}\endR}}
\def\normalpagenum{\def\thepage{\number\value{page}}}

\begingroup \newlinechar`\/
\expandafter\ifx\csname FarsiTeX\endcsname\relax
\errmessage{%
  Non-FarsiTeX format file; \filename\space can only be used with FarsiTeX./%
! Enter h if you need more information%
}
\aftergroup\stop
\fi
\endgroup

% This is needed for e-TeX. --RP
% Added: 14 May 1998

\TeXXeTstate=1

% Here is some changes that should be executed after reading
% the main style file. (e.g., article.sty)

\def\@biblabel#1{[#1]}
\def\l@section{\noindent\@dottedtocline{1}{1.5em}{2.3em}}
\def\l@figure{\noindent\@dottedtocline{1}{1.5em}{2.3em}}
\let\l@table\l@figure

\def\labelenumi{\if@farsi\beginL(\arabic{enumi}\endL\else%
\arabic{enumi}.\fi}
\def\theenumi{\beginL{\arabic{enumi}}\endL}
\def\labelenumii{\if@farsi)\alph{enumii}(\else (\alph{enumii})\fi}
\def\theenumii{\alph{enumii}}
\def\p@enumii{\theenumi}
\def\labelenumiii{\beginL\roman{enumiii}.\endL}
\def\theenumiii{\beginL\roman{enumiii}\endL}
\def\p@enumiii{\beginL\theenumi(\theenumii)\endL}
\def\labelenumiv{\beginL\Alph{enumiv}.\endL}
\def\theenumiv{\beginL\Alph{enumiv}\endL}
\def\p@enumiv{\beginL\p@enumiii\theenumiii\endL}

\def\descriptionlabel#1{\hspace\labelsep \bf #1}
\def\description{\list{}{\labelwidth\z@ \itemindent-
 \if@farsi\rightmargin\else\leftmargin\fi
 \let\makelabel\descriptionlabel}}
\let\enddescription\endlist

\def\verse{\let\\=\@centercr
\if@farsi
 \list{}{\itemsep\z@ \itemindent -1.5em
 \listparindent \itemindent
 \leftmargin\rightmargin\advance\rightmargin 1.5em}\item[]
\else
 \list{}{\itemsep\z@ \itemindent -1.5em
 \listparindent \itemindent
 \rightmargin\leftmargin\advance\leftmargin 1.5em}\item[]
 \fi}
\let\endverse\endlist

\def\quotation{\list{}{\listparindent 1.5em
 \itemindent\listparindent
  \if@farsi
    \leftmargin\rightmargin
  \else
    \rightmargin\leftmargin
  \fi
  \parsep 0pt plus 1pt}\item[]}
\let\endquotation=\endlist

\def\quote{\list{}{\if@farsi\leftmargin\rightmargin
\else\rightmargin\leftmargin\fi}\item[]}
\let\endquote=\endlist

\long\def\@makecaption#1#2{
 \vskip 10pt
 \setbox\@tempboxa\hbox{#1: #2}
 \ifdim \wd\@tempboxa >\hsize \if@farsi\beginR\fi#1: #2\par%
 \else \hbox
to\hsize{\if@farsi\beginR\fi\hfil\box\@tempboxa\hfil%
\if@farsi\endR\fi}
 \fi}

\let\oldps@headings\ps@headings
\let\oldps@myheadings\ps@myheadings
\def\ps@headings{%
   \def\sl{\khabide}
   \oldps@headings
   \ifx\@empty\@oddhead\else\let\tempodd\@oddhead
   \def\@oddhead{\beginR\tempodd\endR}\fi
   \ifx\@empty\@evenhead\else\let\tempeven\@evenhead
   \def\@evenhead{\beginR\tempeven\endR}\fi
}

\def\ps@myheadings{%
   \def\sl{\khabide}
   \oldps@myheadings
   \ifx\@empty\@oddhead\else\let\tempodd\@oddhead
   \def\@oddhead{\beginR\tempodd\endR}\fi
   \ifx\@empty\@evenhead\else\let\tempeven\@evenhead
   \def\@evenhead{\beginR\tempeven\endR}\fi
}

\pagenumbering{farsifoo}
\ifx\@empty\@oddhead\else\pagestyle{headings}\fi

\def\@outputdblcol{\farsioutputdblcol}

\advance\textheight by -10\baselineskip

%% added to solve reference problem (13 Aug 1998) --RP
\def\ref#1{\beginR\pnazok\oldref{#1}\endR}

%% added to solve tabular* problem (24 Oct 1998) --RP
\expandafter \let \csname endtabular*\endcsname = \endtabular

%% added to make `fnsymbol's better (24 Oct 1998) --RP
\def\@fnsymbol#1{\ifcase#1\or *\or **\or ***\or \ddagger\or
   \ddagger\ddagger\or \ddagger\ddagger\ddagger\or \mathchar "278
   \or \mathchar "27B\or \| \or \dagger\or \dagger\dagger\else\@ctrerr
   \fi\relax}

\def\contentsname{ê‰ú‰Â¨‰´}             %         –¨¤úê
\def\listfigurename{ê‰ú‰Â¨‰´ ª‰Ø‰Ü‰ú‰‘} %   ‘úóîª –¨¤úê
\def\listtablename{ê‰ú‰Â¨‰´ ›‰Àøó‰ú‰‘}  %  ‘úóø¢› –¨¤úê
\def\refname{õ‰Â�›‰â}                   %         â›�¤õ
\def\indexname{ê‰ú‰Â¨‰´ ¤�û‰€‰Ş‰‘}      %  ‘õ÷û�¤ –¨¤úê
\def\figurename{ª‰Ø‰Û}                  %           ñîª
\def\tablename{›‰Àøñ}                   %          ñø¢›
\def\abstractname{�‰Ø‰ƒ‰Àù}             %         ù¢şî�
\def\appendixname{•‰ƒ‰�¨‰´}             %         –¨øş•
\def\partname{“‰¿‰Ç}                    %           ©¡“
\def\chaptername{ê‰Ê‰Û}                 %           ñ¬ê
\def\bibname{‰‘’÷‰‘õ‰‚}              %      ùõ‘÷’‘—î

%-----------
\def\part{\cleardoublepage \thispagestyle{plain} \if@twocolumn \onecolumn
\@tempswatrue \else \@tempswafalse \fi \hbox{}\vfil \secdef\@part\@spart}

\def\@part[#1]#2{\ifnum \c@secnumdepth >-2\relax \refstepcounter{part}
\addcontentsline{toc}{part}{\thepart \hspace{1em}#1}\else
\addcontentsline{toc}{part}{#1}\fi \markboth{}{}
 {\centering \ifnum \c@secnumdepth >-2\relax \huge\bf\partname{} \thepart \par
\vskip 20pt \fi \Huge \bf #2\par}\@endpart}
\def\@endpart{\vfil\newpage \if@twoside \hbox{} \thispagestyle{empty}
 \newpage
 \fi \if@tempswa \twocolumn \fi}
\def\@spart#1{{\centering \Huge \bf #1\par}\@endpart}

%-----------
\def\@makechapterhead#1{ \vspace*{50pt} { \parindent 0pt \raggedright
 \ifnum \c@secnumdepth >\m@ne \Huge\sayedar \thechapter \par
 \vskip 20pt \fi \Huge \bf #1\par
 \nobreak \vskip 40pt } }

%-----------
\newcounter{figure}[chapter]
\def\thefigure{\thechapter-\beginL\@arabic\c@figure\endL}
\def\fps@figure{tbp}
\def\ftype@figure{1}
\def\ext@figure{lof}

\def\fnum@figure{\figurename{} \thefigure}
\def\figure{\@float{figure}}
\let\endfigure\end@float
\@namedef{figure*}{\@dblfloat{figure}}
\@namedef{endfigure*}{\end@dblfloat}

%-----------
\newcounter{table}[chapter]
\def\thetable{\thechapter-\beginL\@arabic\c@table\endL}
\def\fps@table{tbp}
\def\ftype@table{2}
\def\ext@table{lot}

\def\fnum@table{\tablename{} \thetable}
\def\table{\@float{table}}
\let\endtable\end@float
\@namedef{table*}{\@dblfloat{table}}
\@namedef{endtable*}{\end@dblfloat}

%-----------
\font\sharifarm=arm25             % Sharif arm font

\headheight 19pt
\headsep 15mm

\footskip 1cm 
\footnotesep 12pt

\parindent 1cm

% \title and \author already exist
\def\department#1{\gdef\@department{#1}}
\def\branch#1{\gdef\@branch{#1}}
\def\degree#1{\gdef\@degree{#1}}
\def\thesisdate#1{\gdef\@thesisdate{#1}}
\def\supervisor#1{\gdef\@supervisor{#1}}

\def\englishtitle#1{\gdef\@englishtitle{#1}}
\def\englishauthor#1{\gdef\@englishauthor{#1}}
\def\englishdegree#1{\gdef\@englishdegree{#1}}
\def\englishdepartment#1{\gdef\@englishdepartment{#1}}
\def\englishbranch#1{\gdef\@englishbranch{#1}}
\def\englishthesisdate#1{\gdef\@englishthesisdate{#1}}
\def\englishsupervisor#1{\gdef\@englishsupervisor{#1}}

\def\maketitle{\begin{titlepage}
\vskip -10mm
{\sharifarm a}
\vskip -4mm
\par
{\large\bf ¢�÷ÈÚ‘ù ¬€ãµü ªÂşÓ}
\par
{\LARGE\sayedar ¢�÷‰È‰Ø‰Àù \@department}
\par
\vskip 1cm
{\Large\bf
•‘ş‘ö÷‘õ‰‚ \@degree
\par
\Large\bf ğ¤�şÇ \@branch}
\vskip 17mm
{\Large\tookhali ä€ø�ö\par\vskip 3mm
\Huge\bf \@title}
\par
\vskip 14mm
{\large\tookhali �¨µ‘¢ ¤�û€Ş‘\par\vskip 2mm
\LARGE\bf \@supervisor}
\vskip 17mm
{\large\tookhali ÷Ú‘¤©} \par\vskip 2mm
{\LARGE\bf \@author} \par
\par
\vskip 17mm
{\Large \@thesisdate}
\par
\vfill
\end{titlepage}%
}

% this environment should probably be called abstract,
% but we want people to also be able to get at the more
% basic abstact environment
\def\abstractpage{\newpage
%\thispagestyle{empty}
\vskip 15mm
\begin{center}
{\Large{\bf \@title} \\}
\end{center}
\par
\begin{abstract}}
\def\endabstractpage{\end{abstract}
\newpage
}

\def\englishabstract{\newpage
\thispagestyle{empty}
\vskip 10mm
\begin{center}
{\Large\bf \@englishtitle \\[15mm]}
\end{center}
{\large\bf Abstract}\par
\english}

\def\endenglishabstract{\newpage}

\def\acknowledgementpage{\newpage
\thispagestyle{empty}
\centerline{\Large \bf ì‰À¤¢�÷‰ü}
\vspace{1cm}
\par\noindent}
\def\endacknowledgementpage{\newpage}

% You can use the titlepage environment to do it all yourself if you
% don't want to use \maketitle.  If the titlepage environment, the
% paragraph skip is infinitely stretchable, so if you leave a blank line
% between lines that you want space between, the space will stretch so
% that the title page fills up the entire page.
\def\titlepage{\newpage\centering
  \thispagestyle{empty}
  \parindent 0pt \parskip 10pt plus 1fil minus 1fil
  \def\baselinestretch{1}\@normalsize\vbox to \vsize\bgroup\vbox to 9in\bgroup}
% The \kern0pt pushes any depth into the height.  Thanks to Richard Stone.
\def\endtitlepage{\par\kern 0pt\egroup\vss\egroup\newpage}

\def\signature#1#2{\par\noindent#1\dotfill\null\\*
  {\raggedright #2\par}}

\def\abstract{\subsection*{\abstractname}\small\def\baselinestretch{1}
\@normalsize}
\def\endabstract{\par}

\def\l@chapter#1#2{\addpenalty{-\@highpenalty}
 \vskip 1.0em plus 1pt \@tempdima 1.5em \begingroup
 \parindent \z@ \rightskip \@pnumwidth
 \parfillskip -\@pnumwidth
 \Large \bf \leavevmode \advance\leftskip\@tempdima \hskip -\leftskip #1\nobreak\hfil
\nobreak\hbox to\@pnumwidth{\hss #2}\par
 \penalty\@highpenalty \endgroup}

\pagestyle{plain} %{headings}

\def\@makechapterhead#1{ \vspace*{50pt} { \parindent 0pt \raggedright
 \ifnum \c@secnumdepth >\m@ne \Large\sayedar \@chapapp{} \thechapter \par
 \vskip 20pt \fi \Huge \bf #1\par
 \nobreak \vskip 40pt } }

\def\keywords#1{\par \vspace{5mm}
\noindent \bf ø�¦ùû‰‘ı î‰Ü‰ƒ‰Àı:\iranic #1
}
\def\englishkeywords#1{\par \vspace{5mm}
\noindent {\bf Keywords:} {\it #1}}

\font\titlefont=cmssbx10 scaled 2074
\font\supervisorfont=cmbxti10
\def\makeenglishtitle{\english\begin{titlepage}
\vskip -10mm
{\sharifarm a}
\vskip -4mm
\par
{\large Sharif University of Technology}
\par
\Large\bf
\@englishdepartment
\par
\vskip 5mm
{\LARGE
\@englishdegree\ Thesis in
\par
\LARGE\bf \@englishbranch}
\vskip 17mm
\addtolength{\baselineskip}{5mm}
{\Large\sf Title\par\vskip 0mm
\Huge \@englishtitle}
\addtolength{\baselineskip}{-5mm}
\par
\vskip 14mm
{\Large\sf Supervisor\par\vskip 2mm
\LARGE\@englishsupervisor}
\vskip 17mm
{\Large\sf Author} \par\vskip 2mm
{\LARGE\@englishauthor} \par
\par
\vskip 17mm
{\Large\bf \@englishthesisdate}
\par
\vfill
\end{titlepage}%
\farsi%
}

\def\@pnumwidth{1.55em}
\def\@tocrmarg {2.55em}
\def\@dotsep{4.5}
\setcounter{tocdepth}{2}

\def\tableofcontents{\@restonecolfalse
  \if@twocolumn\@restonecoltrue\onecolumn\fi
  \chapter*{\huge\contentsname
        \@mkboth{\uppercase{\contentsname}}{\uppercase{\contentsname}}}%
  \@starttoc{toc}\if@restonecol\twocolumn\fi}

\def\l@part#1#2{\addpenalty{-\@highpenalty}
 \addvspace{2.25em plus 1pt} \begingroup
 \@tempdima 3em \parindent \z@ \rightskip \@pnumwidth \parfillskip
 -\@pnumwidth
 {\large \bf \leavevmode #1\hfil \hbox to\@pnumwidth{\hss #2}}\par
 \nobreak \global\@nobreaktrue \everypar{\global\@nobreakfalse\everypar{}}
\endgroup}

\def\l@chapter#1#2{\addpenalty{-\@highpenalty}%
   \vskip 1em\vskip 1.0em plus\p@
   \@tempdima 1.5em
   \begingroup
     \parindent \z@ \rightskip \@pnumwidth
     \parfillskip -\@pnumwidth
     \bf
     \leavevmode
      \advance\leftskip\@tempdima
      \hskip -\leftskip
     \bf\Large #1\rm\hfill\ \par
     \penalty\@highpenalty
   \endgroup}

%\def\l@section{\@dottedtocline{1}{1.5em}{2.3em}}
%\def\l@subsection{\@dottedtocline{2}{3.8em}{3.2em}}
%\def\l@subsubsection{\@dottedtocline{3}{7.0em}{4.1em}}
%\def\l@paragraph{\@dottedtocline{4}{10em}{5em}}
%\def\l@subparagraph{\@dottedtocline{5}{12em}{6em}}

\def\listoffigures{\@restonecolfalse\if@twocolumn\@restonecoltrue\onecolumn
 \fi\chapter*{\listfigurename\@mkboth
 {\uppercase{\listfigurename}}{\uppercase{\listfigurename}}}\@starttoc
 {lof}\if@restonecol
 \twocolumn\fi}
\def\l@figure{\@dottedtocline{1}{1.5em}{2.3em}}

\def\listoftables{\@restonecolfalse\if@twocolumn\@restonecoltrue\onecolumn
 \fi\chapter*{\listtablename\@mkboth
 {\uppercase{\listtablename}}{\uppercase{\listtablename}}}\@starttoc
 {lot}\if@restonecol
 \twocolumn\fi}
\let\l@table\l@figure

\def\thebibliography#1{\chapter*{\huge\bibname\@mkboth
 {\uppercase{\bibname}}{\uppercase{\bibname}}}\list
 {[{\pnazok\arabic{enumi}}]}{\settowidth\labelwidth{[#1]}\leftmargin\labelwidth
 \advance\leftmargin\labelsep
 \usecounter{enumi}}
 \def\newblock{\hskip .11em plus .33em minus .07em}
 \sloppy\clubpenalty4000\widowpenalty4000
 \sfcode`\.=1000\relax}
\let\endthebibliography=\endlist

\def\theindex{\@restonecoltrue\if@twocolumn\@restonecolfalse\fi
 \columnseprule \z@
 \columnsep 35pt\twocolumn[\@makeschapterhead{\huge\indexname}]
 \@mkboth{\uppercase{\indexname}}{\uppercase{\indexname}}%
 \thispagestyle{plain}\parindent\z@
 \parskip\z@ plus .3pt\relax\let\item\@idxitem}
\def\@idxitem{\par\hangindent 40pt}
\def\subitem{\par\hangindent 40pt \hspace*{20pt}}
\def\subsubitem{\par\hangindent 40pt \hspace*{30pt}}
\def\endtheindex{\if@restonecol\onecolumn\else\clearpage\fi}
\def\indexspace{\par \vskip 10pt plus 5pt minus 3pt\relax}

\def\thefootnote{\oldarabic{footnote}}
\def\footnoterule{\kern 3\p@
 \hrule width .4\columnwidth
 \kern 2.6\p@}
\@addtoreset{footnote}{chapter}
\long\def\@makefntext#1{\parindent 1em\noindent
 \hbox to 1.8em{\hss$^{\@thefnmark}$}\,#1}

%-----------emlines and bezier macros

\def\emline#1#2#3#4#5#6{%
       \put(#1,#2){\special{em:moveto}}%
       \put(#4,#5){\special{em:lineto}}}
\def\newpic#1{}

%-----------Math environments

\newtheorem{preathm}{\siah\large ì‰Ì‰ƒ‰‚}
\def\thepreathm{\hspace{.31ex}\falpha{preathm}\hspace{.31ex}}
\newenvironment{athm}{\vspace{-1.2em}\begin{preathm}}{\end{preathm}
                       \vspace{0.5em}}

\newtheorem{preaconj}[preathm]{\siah\large Ÿ‰À§}
\def\thepreathm{\hspace{.31ex}\falpha{preathm}\hspace{.31ex}}
\newenvironment{aconj}{\vspace{-1.2em}\begin{preaconj}}{\end{preaconj}
                       \vspace{0.5em}}

\newtheorem{pthm}{\siah\large ì‰Ì‰ƒ‰‚}[chapter]
\newenvironment{thm}{\vspace{-1.2em}\begin{pthm}}{\end{pthm}
                       \vspace{0.5em}}

\newtheorem{pconj}[pthm]{\siah\large Ÿ‰À§}
\newenvironment{conj}{\vspace{-1.2em}\begin{pconj}}{\end{pconj}
                       \vspace{0.5em}}

\newtheorem{pcor}[pthm]{\siah\large ÷‰µ‰ƒ‰¹‰‚}
\newenvironment{cor}{\vspace{-1.2em}\begin{pcor}}{\end{pcor}
                       \vspace{0.5em}}

\newtheorem{pprop}[pthm]{\siah\large ğ‰Ã�¤ù}
\newenvironment{prop}{\vspace{-1.2em}\begin{pprop}}{\end{pprop}
                       \vspace{0.5em}}

\newtheorem{pdfn}[pthm]{\siah\large —‰ã‰Âş‰Ó}
\newenvironment{dfn}{\vspace{-1.2em}\begin{pdfn}}{\end{pdfn}
                       \vspace{0.5em}}

\newtheorem{plem}[pthm]{\siah\large ó‰İ}
\newenvironment{lem}{\vspace{-1.2em}\begin{plem}}{\end{plem}
                       \vspace{0.5em}}

\newtheorem{pexmpl}[pthm]{\siah\large õ‰·‰‘ñ}
\newenvironment{exmpl}{\vspace{-1.2em}\begin{pexmpl}}{\hfill%
                       {\InE{}$\vartriangle$\EnE{}}\end{pexmpl}
                       \vspace{0.5em}}

\newtheorem{pques}[pthm]{\siah\large •‰Â¨‰Ç}
\newenvironment{ques}{\vspace{-1.2em}\begin{pques}}{\end{pques}
                       \vspace{0.5em}}

\newtheorem{preconjj}{\siah\large Ÿ‰À§}
\newenvironment{conjj}{\vspace{-1.2em}\begin{preconjj}}{\end{pconjj}
                       \vspace{0.5em}}

\newenvironment{rem}{{\noindent\bf\large —‰±‰Ê‰Âù.} \rm }{}

\newenvironment{proof}{{\noindent\bf\large “‰Âû‰‘ö.} \rm }{
                      \hfill{\InE{}$\square$\EnE{}}\newline\vspace{-.7em}}

\setlength{\textheight}{230mm}
\setlength{\textwidth}{144mm}
\setlength{\topmargin}{0mm}
\setlength{\oddsidemargin}{-4mm}
\setlength{\parskip}{1mm}

\farsi

\input ftoday.sty

\farsieqno
\mathfnumber
\ffootnoterule