%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%% ws-book9x6.cls   :   2 January 2003
%% Class file for Book Trim Size [9in x 6in] written in Latex2E. 
%%
%% The content, structure, format and layout of this style file is the 
%% property of World Scientific Publishing Co. Pte. Ltd. 
%% Copyright 1995, 2002 by World Scientific Publishing Co. 
%% All rights are reserved.
%%
%% Book Trim Size: 9in x 6in
%% Text Area: 7.35in (include runningheads) x 4.5in
%% Main Text is 10/13pt					  
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

\NeedsTeXFormat{LaTeX2e}[1995/12/01]
\ProvidesClass{ws-book9x6}
              [1996/05/26 v1.3r
 Standard LaTeX document class]
\newif\if@restonecol
\@twosidetrue\@mparswitchfalse\@twocolumnfalse
%
\newif\if@draft
%
\newdimen\draftrule
\draftrule=0pt
%
\DeclareOption{draft}{\@drafttrue\setlength\overfullrule{5pt}\draftrule0.01pt}%

%
\hoffset=0.1in   
\voffset=0.65in  %control for pdf file   

%
\DeclareOption{final}{\setlength\overfullrule{0pt}}
\DeclareOption{twocolumn}{\twocolumn\sloppy\flushbottom}
\ExecuteOptions{a4,10pt,twoside,onecolumn,final,openright}   %maintext-10pt
\ProcessOptions
%
\newdimen\trimheight
\newdimen\trimwidth
\newdimen\typeheight
\newdimen\typewidth 
\newdimen\normaltextheight
\newdimen\normaltextwidth
\newdimen\tablewidth 
\newdimen\tempdimen
\newdimen\tablewd  
%

\newbox\tempbox
%%

\newcommand\today{\ifcase\month\or
  January\or February\or March\or April\or May\or June\or
  July\or August\or September\or October\or November\or December\fi
  \space\number\day, \number\year}
%
\newcount\minute
\newcount\hour
\def\currenttime{%
	\minute\time
	\hour\minute
	\divide\hour60
	\the\hour:\multiply\hour60\advance\minute-\hour\the\minute}
%
\def\infotag{\hbox to \trimwidth{\hskip8pt{\scriptsize\rm \today
\quad\currenttime}\hfill\scriptsize\rm WSPC/Book Trim Size for 9in x 6in 
\hfill{\scriptsize\rm\jobname}\hskip8pt}}%
%
\newcommand\contentsname{Contents}
\newcommand\indexname{Index}
\newcommand\appendixname{Appendix}
\newcommand\prefacename{Preface}
%\newcommand\chapname{Chapter~\thechapter\unskip\hspace*{1em}}
\newcommand\outchapter{\thechapter.\unskip\hspace*{1em}}
\newcommand\appname{Appendix~\theappendix\unskip\hspace*{1em}}
%
\DeclareOldFontCommand{\rm}{\normalfont\rmfamily}{\mathrm}
\DeclareOldFontCommand{\sf}{\normalfont\sffamily}{\mathsf}
\DeclareOldFontCommand{\tt}{\normalfont\ttfamily}{\mathtt}
\DeclareOldFontCommand{\bf}{\normalfont\bfseries}{\mathbf}
\DeclareOldFontCommand{\it}{\normalfont\itshape}{\mathit}
\DeclareOldFontCommand{\sl}{\normalfont\slshape}{\@nomath\sl}
\DeclareOldFontCommand{\sc}{\normalfont\scshape}{\@nomath\sc}
\DeclareRobustCommand*\cal{\@fontswitch\relax\mathcal}
\DeclareRobustCommand*\mit{\@fontswitch\relax\mathnormal}
%%
\newcommand\@pnumwidth{1.55em}
\newcommand\@tocrmarg{2.55em}
\newcommand\@dotsep{4.5}
\setcounter{tocdepth}{4}
\newdimen\@cnumwidth		%ADDED FOR CONTENT
\setlength\@cnumwidth{5pc}      %ADDED FOR CONTENT

\newcommand\tableofcontents{%
	{\cleardoublepage
         \thispagestyle{plain}%
         \global\@topnum\z@
         \@afterindentfalse
	\if@twocolumn
      	\@restonecoltrue\onecolumn
    	\else
      	\@restonecolfalse
    	\fi
	{\vbox to 115pt{%      
	\vspace*{37pt}
	\parindent\z@\raggedright\reset@font              
	{\centering{{\CNfont \phantom{Chapter \thechapter}\par}
        \vskip 0.25in
  	\vbox{\CTfont\contentsname}\par}\par}\nobreak\vfill}\vskip0.4in}
	%\vbox{\begin{flushleft}\CTfont\contentsname \end{flushleft}}\par}\par}\nobreak\vfill}\vskip0.3in}  
\@starttoc{toc}%
    	\if@restonecol \twocolumn\fi}}
\newcommand*\l@part[2]{%
  \ifnum \c@tocdepth >-2\relax
    \addpenalty{-\@highpenalty}%
    \addvspace{2.25em \@plus\p@}%
    \begingroup
      \setlength\@tempdima{3em}%   %3em
      \parindent \z@ \rightskip \@pnumwidth
      \parfillskip -\@pnumwidth
      {\leavevmode
       \large \bfseries #1\hfil \hb@xt@\@pnumwidth{\hss #2}}\par
       \nobreak
         \global\@nobreaktrue
         \everypar{\global\@nobreakfalse\everypar{}}%
    \endgroup
  \fi}
%

%CHANGE HERE FOR CONTENT TEXT
\newcommand*\l@chapter[2]{%
  \ifnum \c@tocdepth >\m@ne
    \addpenalty{-\@highpenalty}%
    \vskip 1.0em \@plus\p@         %CONTROL CHAPTER HEADS
    \setlength\@tempdima{1.7em}%   %CONTROL P1-heads TURNLINES
    \begingroup
      \parindent \z@ \rightskip \@cnumwidth      %ADDED HERE
      \parfillskip -\@cnumwidth                  %ADDED HERE
      \leavevmode %\bfseries
      \advance\leftskip\@tempdima
      \hskip -\leftskip
      {#1}\nobreak\hfill \nobreak\hb@xt@\@pnumwidth{\hss #2}\par
      \vskip4pt    %more space
      \penalty\@highpenalty
    \endgroup
  \fi}
\newcommand*\l@appenx[2]{%
  \ifnum \c@tocdepth >\m@ne
    \addpenalty{-\@highpenalty}%
    \vskip 1.0em  \@plus\p@
    \setlength\@tempdima{1.5em}%
    \begingroup
      \parindent \z@ \rightskip \@pnumwidth
      \parfillskip -\@pnumwidth
      \leavevmode \bfseries
      \advance\leftskip\@tempdima
      \hskip -\leftskip
      #1\nobreak\hfil \nobreak\hb@xt@\@pnumwidth{\hss #2}\par
      \penalty\@highpenalty
    \endgroup
  \fi}
%

%CHANGE HERE FOR CONTENT TEXT of \chapter*
\newcommand*\l@schapter[2]{%
  \ifnum \c@tocdepth >\m@ne
   \addpenalty{-\@highpenalty}%
   \vskip 1.0em \@plus\p@         %CONTROL SPACE FOR TOC AS IN \chapter
   \setlength\@tempdima{1.5em}%
    \begingroup
      \parindent \z@ \rightskip \@pnumwidth
      \parfillskip -\@pnumwidth
%     \leavevmode \bfseries  %bold content.toc pg nos.
      \leavevmode 	     %roman content.toc pg nos.
      \advance\leftskip\@tempdima
      \hskip -\leftskip
%     #1\nobreak\hfil \nobreak\hb@xt@\@pnumwidth{\hss #2}\par
      {\it #1}\nobreak\hfil \nobreak\hb@xt@\@pnumwidth{\hss #2}\par
      \vskip4pt    %more space 	      
      \penalty\@highpenalty
    \endgroup
  \fi}
\newcommand*\l@author[2]{%
 	{\itshape
       #1}\hfill{\phantom{#2}}\par
    \vskip 0.6em \@plus\p@
}

%CONTROL THE TOC TEXT:-
%\newcommand*\l@section{\@dottedtocline{1}{\z@}{3em}}%2em
\newcommand*\l@section{\@dottedtocline{1}{1.8em}{2em}}
\newcommand*\l@subsection{\@dottedtocline{2}{3.8em}{3em}}
%\newcommand*\l@subsubsection{\@dottedtocline{3}{5.7em}{4.1em}}%7.0
\newcommand*\l@subsubsection{\@dottedtocline{3}{7em}{3.6em}}

\newcommand*\l@paragraph{\@dottedtocline{4}{8.7em}{5em}}%10em
\newcommand*\l@subparagraph{\@dottedtocline{5}{12em}{6em}}
\newcommand*\l@appsection{\@dottedtocline{1}{\z@}{6.5em}}
\newcommand*\l@appsubsection{\@dottedtocline{2}{6.5em}{3.4em}}
%

%\def\dfrac#1#2{{\displaystyle{#1\over#2}}}
%\def\tfrac#1#2{{\textstyle{#1\over#2}}}

%%
\def\@xiiipt{13}
\renewcommand\normalsize{%
    \@setfontsize\normalsize\@xpt\@xiiipt  %Main Text - 10/13pt
   \abovedisplayskip 7\p@ \@plus4\p@
   \abovedisplayshortskip \abovedisplayskip
   \belowdisplayshortskip \abovedisplayskip
   \belowdisplayskip \abovedisplayskip
   \let\@listi\@listI}
\normalsize
%
\newcommand\small{%
   \@setfontsize\small\@ixpt{11}%
   \abovedisplayskip 9.5\p@ \@plus3\p@
   \abovedisplayshortskip \z@ \@plus2\p@
   \belowdisplayshortskip 5\p@ \@plus2\p@
   \def\@listi{\leftmargin\leftmargini
               \topsep 5\p@ \@plus3\p@
               \parsep 2\p@ \@plus\p@
               \itemsep \parsep}%
   \belowdisplayskip \abovedisplayskip}
%
\newcommand\footnotesize{%
   \@setfontsize\footnotesize\@viiipt{10}%
   \abovedisplayskip 7\p@ \@plus3\p@
   \abovedisplayshortskip \z@ \@plus\p@
   \belowdisplayshortskip 4\p@ \@plus\p@
   \def\@listi{\leftmargin\leftmargini
               \topsep 4\p@ \@plus\p@
               \parsep 2\p@ \@plus\p@
               \itemsep \parsep}%
   \belowdisplayskip \abovedisplayskip}
%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% FONTS %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\def\rhfont{\footnotesize}
\def\PNfont{\Large{}}
\def\PTfont{\LARGE\bfseries\boldmath{}}
\def\CNfont{\large\bfseries}
\def\CTfont{\Large\bfseries\boldmath{}}   

\def\sectionfont{\fontsize{10}{13}\bfseries\boldmath\selectfont\rightskip2pc}
\def\subsectionfont{\fontsize{10}{13}\bfseries\boldmath\itshape\selectfont\rightskip2pc}
\def\subsubsectionfont{\fontsize{10}{13}\itshape\selectfont\rightskip3pc}%
\def\paragraphfont{\fontsize{10}{13}\bfseries\boldmath\selectfont\rightskip3pc}

%
\def\figurecaptionfont{\footnotesize}
\def\tablefont{\footnotesize}
\def\tablecaptionfont{\footnotesize}

%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% FONTS %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

%
\newcommand\scriptsize{\@setfontsize\scriptsize\@viipt\@viiipt}
\newcommand\tiny{\@setfontsize\tiny\@vpt\@vipt}
\newcommand\large{\@setfontsize\large\@xiipt{14}}%12/14
\newcommand\Large{\@setfontsize\Large\@xviipt{21}}%17/21
\newcommand\LARGE{\@setfontsize\LARGE\@xxvpt{25}}%25/25
%
\trimheight8.97in       %measure is 9in
%\advance\trimheight0.046875in
\trimwidth5.97in
%\typeheight7.5in
\typeheight7.35in
%
\setlength\parindent{15pt}
\setlength\headheight{5\p@}  %8
\setlength\headsep   {22pt}  
\setlength\topskip  {7\p@}
%\setlength\footskip{0.25in} 
\setlength\footskip{0.36in}   
\setlength\maxdepth{4\p@}
\setlength\@maxdepth\maxdepth
\setlength\textwidth{4.5truein}
\normaltextwidth\textwidth
\setlength\textheight\typeheight
\advance\textheight-\headheight
\advance\textheight-\headsep
\advance\textheight-2pt  
\setlength\normaltextheight{\textheight}
\setlength\oddsidemargin{.73in}%   %.65in
\setlength\evensidemargin{.73in}%  %.65in 
\setlength\marginparwidth{.5in}
\setlength\marginparsep{7\p@}
\setlength\marginparpush{5\p@}
%\setlength\topmargin{0.5in}%
\setlength\topmargin{0.5in}%
%\setlength\footnotesep {12\p@}% \@plus 5\p@}%   %SPACE BET FTNOTES
\setlength{\skip\footins}{6\p@ \@plus 4\p@}%
\setlength\floatsep    {22\p@ \@plus 2\p@}
\setlength\textfloatsep{15.1\p@ \@plus 6\p@}
\setlength\intextsep   {12\p@ \@plus 2\p@}
\setlength\dblfloatsep    {12\p@ \@plus 2\p@}
\setlength\dbltextfloatsep{20\p@ \@plus 2\p@}
\setlength\@fptop{0\p@ \@plus 1fil}
\setlength\@fpsep{8\p@ \@plus 2fil}
\setlength\@fpbot{0\p@ \@plus 1fil}
\setlength\@dblfptop{0\p@ \@plus 1fil}
\setlength\@dblfpsep{8\p@ \@plus 2fil}
\setlength\@dblfpbot{0\p@ \@plus 1fil}
\setlength\partopsep{2\p@ \@plus 1\p@}
\setlength\lineskip{1\p@}
\setlength\normallineskip{1\p@}
\renewcommand\baselinestretch{}
\setlength\parskip{0\p@}
\@lowpenalty   51
\@medpenalty  151
\@highpenalty 301
\@beginparpenalty -\@lowpenalty
\@endparpenalty   -\@lowpenalty
\@itempenalty     -\@lowpenalty
%

\setcounter{secnumdepth}{4}
\newcounter {part}
\newcounter {chapter}
\newcounter {section}[chapter]
\newcounter {subsection}[section]\newcounter {subsubsection}[subsection]
\newcounter {paragraph}%[subsubsection]
\newcounter {subparagraph}[paragraph]
%
\renewcommand\thepart{\arabic{part}}
\renewcommand\thechapter{\arabic{chapter}}
\renewcommand\thesection{\thechapter.\arabic{section}}
\renewcommand\thesubsection{\thesection.\arabic{subsection}}
\renewcommand\thesubsubsection{\thesubsection .\arabic{subsubsection}}
\renewcommand\theparagraph{(\alph{paragraph})}
%

\newcommand\section{\@startsection {section}{1}{\z@}{-20pt \@plus-3pt minus6pt}{12pt}{\sectionfont}}
\newcommand\subsection{\@startsection{subsection}{2}{\z@}{-16.5pt \@plus-3pt minus6pt}{6.25pt}{\subsectionfont}}
\newcommand\subsubsection{\@startsection{subsubsection}{3}{\z@}{-12.75pt \@plus-3pt minus3pt}{6pt}{\subsubsectionfont}}
\newcommand\paragraph{\@startsection{paragraph}{4}{\z@}{-8pt \@plus -3pt}{.001pt}{\paragraphfont}}
%
\def\@seccntformat#1{{\upshape\csname the#1\endcsname}\hskip 1em}
%

\newcommand\part{\cleardoublepage
                 \thispagestyle{pblind}%
                 \global\@topnum\z@
                 \@afterindentfalse
                 \secdef\@part\@spart}
%
\def\@part[#1]#2#3{%
 {\vspace*{3pc}
%  \vbox to 6.85pc{\parindent \z@ \raggedright \reset@font
  \vbox{\parindent\z@ \reset@font
         \refstepcounter{part}
         {\centering {\CNfont PART \thepart}
%          \vskip-2.95pt         
%          \hbox to \hsize{\hss\vrule height1pt width28pc}%
         \par
         \vskip 12\p@
    \vbox{\CTfont #1}\par}
	\vskip 106\p@
	\vbox{\noindent #3}\par
    \nobreak}}
  \@endpart}
%
\def\@spart#1{%
    {\PTfont #1\par}%
    \@endpart}
%
\def\@endpart{\vfil\newpage
              \if@twoside
                \hbox{}%
                \thispagestyle{pblind}%
                \newpage
              \fi}
%
%
\newcommand\chapter{\cleardoublepage
                    \thispagestyle{plain}%
                    \global\@topnum\z@
                    \@afterindentfalse
                    \secdef\@chapter\@schapter}
%
\def\@chapter[#1]#2{\ifnum \c@secnumdepth >\m@ne
			\renewcommand\thepage{\arabic{page}}
                        \else \fi
                    \chaptermark{#1}%
                    \addtocontents{lof}{\protect\addvspace{10\p@}}%
                    \addtocontents{lot}{\protect\addvspace{10\p@}}%
                    \if@twocolumn
                      \@topnewpage[\@makechapterhead{#2}]%
                    \else
                      \@makechapterhead{#2}%
                      \@afterheading
                    \fi}
%

\def\@makechapterhead#1{%
	{\vbox to 115pt{%      
	\refstepcounter{chapter}%
	\addcontentsline{toc}{chapter}{\outchapter#1}
	\vspace*{37pt}		%VSPACE FROM TRIM SIZE
		\parindent\z@\raggedright\reset@font
        {\centering{{\CNfont Chapter~\thechapter\par}% 
         \vskip 0.25in   
	\vbox{
	\CTfont #1\par
	}\par}\par}\nobreak\vfill}}\vskip0.4in}% 
%
%
\def\@schapter#1{
	\markboth{#1}{#1}
        \@makeschapterhead{#1}%
        \@afterheading}
%
\def\@makeschapterhead#1{%
	{\addcontentsline{toc}{schapter}{#1}
	\vbox to 115pt{%    
	\vspace*{37pt}  %change pt here
	\parindent\z@\raggedright\reset@font
        {\centering{{\CNfont \phantom{Chapter \thechapter}\par}
        \vskip 0.25in 
    	\vbox{\CTfont #1}\par}\par}\nobreak\vfill}}\vskip0.4in}
%
\def\authorfont{\fontsize{10}{12}\selectfont}
\def\author#1{\authorfont\par
	{\centering{#1}\par\vspace*{0.05in}} 
	\addcontentsline{toc}{author}{#1}	 
}

\def\addressfont{\fontsize{10}{12}\selectfont}	    
\def\address#1{\addressfont\par
	{\centering\it{#1}\par\vspace*{11pt}}  
	 %\addcontentsline{toc}{author}{#1}
}
%

\setcounter{topnumber}{4}
\renewcommand\topfraction{.9}
\setcounter{bottomnumber}{4}
\renewcommand\bottomfraction{.9}
\setcounter{totalnumber}{8}
\renewcommand\textfraction{.1}
\renewcommand\floatpagefraction{.9991}
\setcounter{dbltopnumber}{5}
\renewcommand\dbltopfraction{.9}
\renewcommand\dblfloatpagefraction{.9}
%
\newlength\abovecaptionskip
\newlength\belowcaptionskip
\setlength\abovecaptionskip{8\p@ plus3pt minus3pt}
\setlength\belowcaptionskip{-1\p@}
%

\newbox\captionbox
%
\def\FigName{figure}%

\long\def\@makecaption#1#2{%
  \ifx\FigName\@captype
    	\vskip\abovecaptionskip
 	\setbox\captionbox\hbox{%
	{\figurecaptionfont#1\unskip\ignorespaces\hskip1em#2\par}}
	\ifdim\wd\captionbox>\hsize
	{\figurecaptionfont#1\unskip\ignorespaces\hskip1em#2\par}\par
	\else
	\centerline{\figurecaptionfont#1\unskip\ignorespaces\hskip1em#2}\par
	\fi\else\global\setbox\captionbox\hbox{%
	{\tablecaptionfont#1\ignorespaces\hskip1em#2\par}}
	\fi
}
%
\def\figurename{Fig.}
\newcounter{figure}[chapter]
\renewcommand\thefigure{\thechapter.\@arabic\c@figure}
\def\fps@figure{htbp}
\def\ftype@figure{1}
\def\ext@figure{lof}
\def\fnum@figure{\figurename~\thefigure}
\newenvironment{figure}
               {\@float{figure}}
               {\end@float}
\newenvironment{figure*}
               {\@dblfloat{figure}}
               {\end@dblfloat}
%

\def\ArtDir{\jobname/}
\def\figurebox#1#2#3{%
        \def\arg{#3}%
        \ifx\arg\empty
        {\hfill\vbox{\hsize#2\hrule\hbox to #2{%
                \vrule\hfill\vbox to #1{\hsize#2\vfill}\vrule}\hrule}\hfill}%
        \else
        \hbox to \hsize{\hfill\epsfbox{\ArtDir#3.eps}\hfill}
        \fi}
%

%
\InputIfFileExists{psfig.sty}{\typeout{^^Jpsfig.sty inputed...ok}}{\typeout{^^JWarning: psfig.sty could be be found.^^J}}
\InputIfFileExists{epsfsafe.tex}{\typeout{^^Jepsfsafe.tex inputed...ok}}
			{\typeout{^^JWarning: epsfsafe.tex could not be found.^^J}}
\InputIfFileExists{epsfig.sty}{\typeout{^^Jepsfig.sty inputed...ok}}{\typeout{^^JWarning: epsfig.sty could not be found.^^J}}
\InputIfFileExists{epsf.sty}{\typeout{^^Jepsf.sty inputed...ok}}{\typeout{^^JWarning: epsf.sty could not be found.^^J}}%
%

\def\ArtWork#1{\noindent\hfill\epsfbox{#1}\hfill}%
%
\newcounter{table}[chapter]
\renewcommand\thetable{\thechapter.\@arabic\c@table}
\def\fps@table{tbp}
\def\ftype@table{2}
\def\ext@table{lot}
\def\fnum@table{Table~\thetable}
\newenvironment{table}
               {\@float{table}}
               {\vskip5pt\end@float}
\newenvironment{table*}
               {\@dblfloat{table}}
               {\end@dblfloat}

%
\newdimen\tabledim
%
\long\def\tbl#1#2{%
	\parindent\z@\ignorespaces\noindent\tablecaptionfont
	\caption{#1}%
  	\par\setbox\tempbox\hbox{\tablefont #2}%
  	\tablewd\hsize\advance\tablewd-\wd\tempbox\global\divide\tablewd\tw@
	\ifdim\wd\captionbox<\wd\tempbox\centerline{\unhbox\captionbox}
	\else\leftskip\tablewd\rightskip\leftskip{\unhbox\captionbox}\par
	\fi\vskip5pt\centerline{\box\tempbox}
}%

%old\long\def\tbl#1#2{%
% \setbox\tempbox\hbox{\tablefont #2}%
% \tabledim\hsize\advance\tabledim by -\wd\tempbox
%	\global\divide\tabledim\tw@
% 	\caption{#1}
%	\centerline{\box\tempbox}}%
% 

\def\Hline{\noalign{\ifnum0=`}\fi\hrule \@height .5pt 
		\futurelet\@tempa\@xhline}%
\def\toprule{\\[-6pt]\hline\\[-5.5pt]}
\def\colrule{\\[-7.5pt]\hline\\[-5.5pt]}
\def\botrule{\\[-7pt]\hline\\[-8.5pt]}
\def\crule#1{\\[-6pt]\cline{#1}\\[-6.5pt]}

\newenvironment{tabnote}{%
	\par\vskip5pt\footnotesize%
	\@ifnextchar[{\@tabnote}{\@tabnote[]}}{% 
	\par\vskip-5pt}
\def\@tabnote[#1]{%
	\leftskip\tablewd\rightskip\leftskip {\it #1} \ignorespaces}

%
\long\def\ttbl#1#2#3{%
	\parindent\z@
	\noindent
  	\tablecaptionfont
	\caption{#2}%
	\tablewd\hsize
	\advance\tablewd-#1
  	\global\divide\tablewd\tw@
	\ifdim \wd\captionbox<#1
	\centerline{\unhbox\captionbox}
	\else
  	{\leftskip\tablewd% plus1fill{}
	\rightskip\tablewd% plus1fill{}
  	\unhbox\captionbox\par}
	\fi
 	\vskip-8pt
	\centerline{#3}
}%
%
\newenvironment{InTextTable}{%
 	\par\addvspace{16pt plus6pt minus6pt}%
 	\begin{center}\tablecaptionfont\noindent\ignorespaces
}{%
   	\end{center}\par\addvspace{17pt plus6pt minus6pt}}
%
%
%%%%%%%%%%%%%%%%%%%%%% Flush Left Lists %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
\def\@listI{\leftmargin\leftmargini
            \listparindent\itemindent
            \parsep \z@\labelsep.5em
            \topsep 6.5\p@ \@plus3\p@% \@minus2\p@
            \itemsep0\p@}
%
\let\@listi\@listI
\@listi
%
\def\@listii {\leftmargin\leftmarginii
              \labelwidth\leftmarginii
              \advance\labelwidth-\labelsep
              \topsep    3.5\p@ \@plus2\p@ \@minus\p@
              \parsep    \z@
              \itemsep\z@}
\def\@listiii{\leftmargin\leftmarginiii
              \labelwidth\leftmarginiii
              \advance\labelwidth-\labelsep
              \topsep 3.5\p@ \@plus\p@\@minus\p@
              \parsep \z@
             % \partopsep \p@ \@plus\z@ \@minus\p@
              \itemsep0\p@}%
\def\@listiv {\leftmargin\leftmarginiv
              \labelwidth\leftmarginiv
              \advance\labelwidth-\labelsep}
\def\@listv  {\leftmargin\leftmarginv
              \labelwidth\leftmarginv
              \advance\labelwidth-\labelsep}
\def\@listvi {\leftmargin\leftmarginvi
              \labelwidth\leftmarginvi
              \advance\labelwidth-\labelsep}
%
\setlength\leftmargini{3pc}
\setlength\leftmarginii{2.2em}
\setlength\leftmarginiii{1.87em}
\setlength\leftmarginiv{1.7em}
\setlength\leftmarginv{1em}
\setlength\leftmarginvi{1em}
\setlength\leftmargin{\leftmargini}
\setlength\listparindent{\parindent}
\setlength\labelsep{.5em}
\setlength\labelwidth{\leftmargini}
\addtolength\labelwidth{-\labelsep}
\renewcommand\theenumi{\arabic{enumi}}
\renewcommand\theenumii{\alph{enumii}}
\renewcommand\theenumiii{\roman{enumiii}}
\renewcommand\theenumiv{\Alph{enumiv}}
\newcommand\labelenumi{(\theenumi)}
\newcommand\labelenumii{(\theenumii)}
\newcommand\labelenumiii{\theenumiii.}
\newcommand\labelenumiv{\theenumiv.}
\renewcommand\p@enumii{\theenumi}
\renewcommand\p@enumiii{\theenumi(\theenumii)}
\renewcommand\p@enumiv{\p@enumiii\theenumiii}
\newcommand\labelitemi{$\m@th\bullet$}
\newcommand\labelitemii{\normalfont\bfseries --}
\newcommand\labelitemiii{$\m@th\ast$}
\newcommand\labelitemiv{$\m@th\cdot$}
%
\def\enummax#1{\setbox\tempbox=\hbox{#1\hskip\labelsep}%
  \expandafter\global\csname leftmargin\romannumeral\the\@enumdepth\endcsname\wd\tempbox}
%
\def\enumerate{\@ifnextchar[{\@enumerate}{\@enumerate[\csname label\@enumctr\endcsname]}}
%
%
\def\@enumerate[#1]{\ifnum \@enumdepth >3 \@toodeep\else
      \advance\@enumdepth \@ne\edef\@enumctr{enum\romannumeral\the\@enumdepth}%
      \enummax{#1}\list
      {\csname label\@enumctr\endcsname}{\usecounter
        {\@enumctr}\def\makelabel##1{\hss\llap{##1}}}\fi}
%
\let\Item\item
\newenvironment{enumeroman}{%
  \def\theenumi{\roman{enumi}}\def\theenumii{\alph{enumii}}%
  \def\labelenumi{(\theenumi)}\def\labelenumii{(\theenumii)}%
		\let\item\Item
  \begin{enumerate}%
}{%
  \end{enumerate}}
%
\newenvironment{alphlist}{%
  \def\theenumi{\alph{enumi}}\def\theenumii{\roman{enumii}}%
  \def\labelenumi{(\theenumi)}\def\labelenumii{(\theenumii)}%
		\let\item\Item
  \begin{enumerate}%
}{%
  \end{enumerate}}
%
\newenvironment{arabiclist}{%
	\def\theenumi{\arabic{enumi}}\def\theenumii{\alph{enumii}}
%	\def\labelenumi{(\theenumi)}\def\labelenumii{(\theenumii)}% %(2)
	\def\labelenumi{\theenumi.}\def\labelenumii{(\theenumii)}%  %2. 
	\let\item\Item
	\begin{enumerate}
	}{%
	\end{enumerate}}
%
\newenvironment{romanlist}{%
	\def\theenumi{\roman{enumi}}\def\theenumii{\alph{enumii}}
	\def\labelenumi{(\theenumi)}\def\labelenumii{(\theenumii)}%
	\let\item\Item
	\begin{enumerate}
	}{%
	\end{enumerate}}
%
\newenvironment{itemlist}{%
	\def\labelenumi{\labelitemi}
	\let\item\Item
	\begin{enumerate}
	}{%
	\end{enumerate}}
%
\newenvironment{unnumlist}{%
	\let\item\Item
  	\leftmargini2pc
   	\ifnum \@enumdepth >3 \@toodeep\else
      	\advance\@enumdepth \@ne
      	\list{}{\itemindent-2pc\topsep6pt
              \def\makelabel##1{\hss\llap{##1}}}%
   \fi
}{%
  \endlist}
%
\newenvironment{description}
               {\list{}{\labelwidth\z@ \itemindent-\leftmargin
                        \let\makelabel\descriptionlabel}}
               {\endlist}
\newcommand*\descriptionlabel[1]{\hspace\labelsep
                                \normalfont\bfseries #1}
\newenvironment{verse}
               {\let\\\@centercr
                \list{}{\itemsep      \z@
                        \itemindent   -1.5em%
                        \listparindent\itemindent
                        \rightmargin  \leftmargin
                        \advance\leftmargin 1.5em}%
                \item\relax}
               {\endlist}
\newenvironment{quotation}
               {\list{}{\listparindent 1.5em%
                        \itemindent    \listparindent
                        \rightmargin   \leftmargin
                        \parsep        \z@ \@plus\p@}%
                \item\relax}
               {\endlist}
\newenvironment{quote}
               {\list{}{\rightmargin\leftmargin}%
                \item\relax}
               {\endlist}
%
%%%%%%%%%%%%%%%%%%%%%% End Flush Left Lists %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

%
\def\@xthm#1#2{\@begintheorem{#2}{\csname the#1\endcsname}{}\ignorespaces}
\def\@ythm#1#2[#3]{\@begintheorem{}{\csname the#1\endcsname}{#3}\ignorespaces}
%

\let\Remarkfont\itshape   
\let\Definitionfont\upshape%
\let\Theoremfont\itshape
\let\Corollaryfont\itshape
\let\Propositionfont\itshape
\let\Lemmafont\itshape
\let\Algorithmfont\upshape
\let\Examplefont\upshape     
\let\Theoremheadfont\bfseries
\let\Corollaryheadfont\bfseries
\let\Propositionheadfont\bfseries
\let\Lemmaheadfont\bfseries
\let\Definitionheadfont\bfseries
\def\Exampleheadfont{\bfseries}
\def\Remarkheadfont{\bfseries}
\def\Algorithmheadfont{\bfseries}

%
\def\@begintheorem#1#2#3{\par\addvspace{6pt plus3pt minus2pt}%
              \noindent{\csname#1headfont\endcsname#1\ \ignorespaces#3 #2}%
              \csname#1font\endcsname\hskip1pc\ignorespaces}
\def\@endtheorem{\par\addvspace{6pt plus3pt minus2pt}\@endparenv}
%
\newtheorem{theorem}{Theorem}[chapter]
\newtheorem{corollary}{Corollary}[chapter]
\newtheorem{lemma}{Lemma}[chapter]
\newtheorem{proposition}{Proposition}[chapter]
\newtheorem{definition}{Definition}[chapter]
\newtheorem{example}{Example}[chapter]
\newtheorem{remark}{Remark}[chapter]    
\newtheorem{algorithm}{Algorithm}[chapter]

%
\newif\if@halmos
\@halmostrue
\font\msa=msam10 at 10pt
\def\halmos{\par
	\vskip-\baselineskip
	\hbox to \hsize{\hfill\hskip1.5pc\msa\char'003}\global\@halmosfalse}
%
\newenvironment{proof}{%
 \par\addvspace{6pt plus3pt minus2pt}%
 \noindent{\bfseries\itshape Proof.}\hskip1pc\ignorespaces}{%
  \if@halmos\halmos\fi
  \par\addvspace{6pt plus3pt minus2pt}\@endparenv\global\@halmostrue}
%
\newenvironment{solution}{%
 \par\addvspace{6pt plus3pt minus2pt}%
 \noindent{\bfseries Solution}\hskip1pc\ignorespaces}{%
%  \if@halmos\halmos\fi
  \par\addvspace{6pt plus3pt minus2pt}\@endparenv} %\global\@halmostrue}

\setlength\arraycolsep{1.5pt}   
\setlength\tabcolsep{6\p@}
\setlength\arrayrulewidth{.4\p@}
\setlength\doublerulesep{2\p@}
\setlength\tabbingsep{\labelsep}
\skip\@mpfootins = \skip\footins
\setlength\fboxsep{3\p@}
\setlength\fboxrule{.4\p@}
%
\@addtoreset{equation}{chapter}
\renewcommand\theequation{\thechapter.\@arabic\c@equation} %(1.1)
%\renewcommand\theequation{\@arabic\c@equation} %(1)
%

%\renewcommand\footnoterule{}%  %If wants rule put percent here 
%\renewcommand\thefootnote{\fnsymbol{footnote}}
\renewcommand\thefootnote{\arabic{footnote}}  
\@addtoreset{footnote}{chapter}


%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%TURNLINES FLUSH LEFT:-
\long\def\@makefntext#1{\parindent 1em\noindent
\hbox to 1.8em{\hss$^{\@thefnmark}$}#1}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
%
\mark{{}{}}
%
\def\ps@plain{%
     \let\@mkboth\@gobbletwo
     \let\@oddhead\@empty
     \def\@oddfoot{\hfill\rhfont\thepage\hfill}%
     \let\@evenhead\@empty
     \let\@evenfoot\@oddfoot}
%

\def\ps@headings{%
   \let\@oddfoot\@empty\let\@evenfoot\@empty
   \def\@evenhead{\hbox to 4.5in{\rhfont\thepage\hfil{\it \leftmark}}}%
   \def\@oddhead{\hbox to 4.5in{\rhfont{\it \rightmark}\hfil\thepage}}%
   \let\@mkboth\markboth
   \def\chaptermark##1{\markboth{##1}{}}%
   \def\sectionmark##1{\markright{##1}}}%

%
\def\ps@myheadings{%
   \let\@oddfoot\@empty\let\@evenfoot\@empty
\def\@evenhead{{\rhfont\thepage}\hfill{\rhfont\it\leftmark}\hfill}%
   \def\@oddhead{\hfill{\rhfont\it\rightmark}\hfill{\rhfont\thepage}}%
   \let\@mkboth\@gobbletwo
   \let\chaptermark\@gobble
   \let\sectionmark\@gobble}

\def\foliofont{\fontsize{8}{8}\selectfont}

%      
\def\ps@pblind{%	
	\let\@mkboth\@gobbletwo
	\def\@evenhead{}%
	\def\@oddhead{}
	\def\@oddfoot{\hfill\mbox{\lower7.5pc\hbox{\rhfont\thepage}}\hfill}
   \let\@evenfoot\@oddfoot}
%

%%%%%%%%%%%%%%%%%%%%%%%%Appendix %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
\newcounter{appendix}
\renewcommand\theappendix{\Alph{appendix}}
\def\@makeappendixhead#1{%
	\vbox to 115pt{%
	\refstepcounter{appendix}
	\addcontentsline{toc}{chapter}{\appname#1}
     	\vspace*{37pt}
	\parindent\z@\raggedright\reset@font
	{\centering{{\CNfont\appendixname\  \theappendix}\par
	\vskip 0.25in
	\vbox{\CTfont #1}\par}\par}\nobreak
	\vfill\@afterheading\@afterindentfalse}\vskip0.4in}
%
\newenvironment{appendix}{\par%
	\let\@makechapterhead\@makeappendixhead
	\let\thechapter\theappendix%
	\renewcommand\thesection{\thechapter.\arabic{section}}%
  	\renewcommand\thetable{\thechapter.\arabic{table}}%
	\@addtoreset{equation}{appendix}
	\@addtoreset{section}{appendix}
	\@addtoreset{table}{appendix}
	\@addtoreset{figure}{appendix}
}
	{\par\vfill\pagebreak\par}%
%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%End Appendix %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% Index %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\newenvironment{theindex}
	{\cleardoublepage
	 \raggedright\small
	\if@twocolumn
         	\@restonecolfalse
         \else
         	\@restonecoltrue
         \fi
         \columnseprule \z@
         \columnsep 18\p@
                \twocolumn[\chapter*{\indexname}
	%\@makeschapterhead{\indexname}
	 \vspace*{4pt}]%
                %\@mkboth{\indexname}{\indexname}%
		\@mkboth{Book Title}{Index} %CHANGE YOUR BOOK TITLE HERE
                \thispagestyle{plain}\parindent\z@
                \parskip\z@ \@plus .3\p@\relax
                \let\item\@idxitem}
               {\if@restonecol\onecolumn\else\clearpage\fi}
\newcommand\@idxitem  {\par\hangindent 1em}
\newcommand\subitem   {\par\hangindent 40\p@ \hspace*{10\p@}}
\newcommand\subsubitem{\par\hangindent 40\p@ \hspace*{30\p@}}
\newcommand\indexspace{\par\vskip\baselineskip}
%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% Index %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% CITATIONS %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
\def\@up#1{\raise.2ex\hbox{#1}}
%
\let\@internalcite\cite
\def\cite{\def\@citeseppen{-1000}%
\def\@cite##1##2{\@up[\nobreak\hskip 0in{##1\if@tempswa , ##2\fi}\@up]}%
	\def\citeauthoryear##1##2{##1, ##2}\@internalcite}
\def\shortcite{\def\@citeseppen{1000}%
	\def\@cite##1##2{\@up[{##1\if@tempswa , ##2\fi}\@up]}%
\def\citeauthoryear##1##2{##2}\@internalcite}
%
\def\citeauthor#1{\def\@citeseppen{1000}%
	\def\@cite##1##2{{##1\if@tempswa , ##2\fi}}%
\def\citeauthoryear##1##2{##1}\@citedata{#1}}
	\def\citeyear#1{\def\@citeseppen{1000}%
\def\@cite##1##2{{##1\if@tempswa , ##2\fi}}%
\def\citeauthoryear##1##2{##2}\@citedata{#1}}
%
\def\@citedata#1{\@tempswafalse%
	\if@filesw\immediate\write\@auxout{\string\citation{#1}}\fi
  \def\@citea{}\@cite{\@for\@citeb:=#1\do
    {\@citea\def\@citea{,\penalty\@citeseppen\ }\@ifundefined
       {b@\@citeb}{{\bf ?}\@warning
       {Citation `\@citeb' on page \thepage \space undefined}}%
{\csname b@\@citeb\endcsname}}}{}}
\def\@citex[#1]#2{\if@filesw\immediate\write\@auxout{\string\citation{#2}}\fi
 \let\@citea\@empty
  \@cite{\@for\@citeb:=#2\do
    {\@citea\def\@citea{;\penalty\@citeseppen\ }%
     \def\@tempa##1##2\@nil{\edef\@citeb{\if##1\space##2\else##1##2\fi}}%
     \expandafter\@tempa\@citeb\@nil
     \@ifundefined{b@\@citeb}{{\bf ?}\@warning
       {Citation `\@citeb' on page \thepage \space undefined}}%
     {\csname b@\@citeb\endcsname}}}{#1}}
\def\@biblabel#1{\def\citeauthoryear##1##2{##1, ##2}}
%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% CITATIONS %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

%%%%%%%%%%%%%%% BIBLIOGRAPHY TEXT WITHOUT NOS. AT END OF BOOK %%%%%%%%%%%%%%
\def\reffont{\fontsize{9}{11}\selectfont}

\def\thebibliography#1{\chapter*{Bibliography}
	\markboth{Book Title}{Bibliography} %CHANGE YOUR BOOK TITLE HERE
	\reffont
	\vspace*{4pt}
	\list{\@biblabel{\arabic{enumiv}}}
	{\settowidth\labelwidth{\@biblabel{#1}}%
    	\leftmargin\labelwidth\advance\leftmargin by 24pt
	\labelsep0pt\itemsep0pt\parsep0pt\itemindent-24pt
	\advance\leftmargin\labelsep
	\usecounter{enumiv}%
    	\let\p@enumiv\@empty
    	\def\theenumiv{\arabic{enumiv}}}%
    	\def\newblock{\hskip .11em plus.33em minus.07em}%
    	\sloppy\clubpenalty4000\widowpenalty4000
    	\sfcode`\.=1000\relax}
\newcommand\newblock{}

%%
%%%%%%%%%%%%%%% BIBLIOGRAPHY TEXT WITHOUT NOS. AT END OF BOOK %%%%%%%%%%%%%%

%
\newenvironment{titlepages}{%
	\thispagestyle{pblind}
	\renewcommand\thepage{\roman{page}}
	\par\ \par
	\vfill
	Publishers' page\par
	\vfill
	\pagebreak\par
	\thispagestyle{pblind}
	\ \par
	\vfill
	Publishers' page\par
	\vfill
	\pagebreak\par
	\thispagestyle{pblind}
	\ \par
	\vfill
	Publishers' page\par
	\vfill
	\pagebreak\par
	\thispagestyle{pblind}
	\ \par
	\vfill
	Publishers' page\par
	\vfill
	\pagebreak\par}{}%
%	
	
\newenvironment{preface}{%
	\cleardoublepage
	\chapter*{\prefacename}\normalsize
\markboth{Book Title}{Preface}	%CHANGE YOUR BOOK TITLE HERE  
}{\par\vfill\pagebreak\par}%
%
\newenvironment{foreword}{%
	\cleardoublepage
	\chapter*{\forewardname}\normalsize
\markboth{Book Title}{Foreword}  %CHANGE YOUR BOOK TITLE HERE
}{\par\vfill\pagebreak\par}%


%
\newenvironment{tblofcontents}{%
	\markboth{Book Title}{Contents}  %CHANGE YOUR BOOK TITLE HERE
	\renewcommand\thepage{\roman{page}}
	\tableofcontents}{\par\vfill\pagebreak\par}% 
%
\newenvironment{dedication}{%
	\normalsize
	\thispagestyle{pblind}
	\renewcommand\thepage{\roman{page}}
	\ \par
	\vspace*{10pc}\begin{center}}{\end{center}\par\vfill\par}%
%	
%%%%%%%%%%%%%%%%%%%%%%%%INVERTED L CROPMARKS%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\def\cropmarks{\nointerlineskip%
    \vbox to 0pt{\vskip-8.6pt\parindent0pt\infotag 
    \par\advance\trimheight by 2pc
    \vbox to \trimheight{\offinterlineskip\parindent0pt\vskip-2pc
    \hbox to \trimwidth{\raise2.6pc\hbox{\vrule height2pc width0.3pt}\raisebox{2pc}
   {\hspace*{-2.6pc}\vrule width2pc height0.3pt}\hfill\raisebox{2pc}
   {\vrule width2pc height0.3pt}\hspace*{-2.6pc}\raise2.6pc\hbox{\vrule height2pc width0.3pt}}\vfill
     \hbox to \trimwidth{\lower1.2pc\hbox{\vrule height2pc width0.3pt}\raisebox{1.4pc}
       {\hspace*{-2.6pc}\vrule width2pc height0.3pt}\hfill 
    \lower1.2pc\hbox{\vrule height2pc width0.3pt}\rlap{\hspace*{0.6pc}\raisebox{1.4pc}{\vrule width2pc height0.3pt}}}}}  %for draftrule
     \vbox to 0pt{\offinterlineskip\parindent0pt\vskip\topmargin%\vskip1.3pt
     \tempdimen\normaltextheight
     \advance\tempdimen27pt
     \moveright\@themargin
     \vbox to \tempdimen{\hrule height\draftrule 
     \vbox to 0pt{\vskip\headheight\vskip\headsep%\vskip3pt
                \vrule height\draftrule width\textwidth}%
      \hbox to \textwidth{\vrule width\draftrule \hfill\vrule height\tempdimen width\draftrule}%
           \hrule height\draftrule}}}%%
%
%%%%%%%%%%%%%%%%%%%%%%%%INVERTED L CROPMARKS%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

%
\def\@outputpage{%
\begingroup           % the \endgroup is put in by \aftergroup
  \let \protect \noexpand
  \@resetactivechars
  \let\-\@dischyph
  \let\'\@acci\let\`\@accii\let\=\@acciii
  \let\\\@normalcr
  \let\par\@@par          %% 15 Sep 87
  \shipout \vbox{%
    \set@typeset@protect
    \aftergroup \endgroup
    \aftergroup \set@typeset@protect
                                % correct? or just restore by ending
                                % the group?
  \if@specialpage
    \global\@specialpagefalse\@nameuse{ps@\@specialstyle}%
  \fi
  \if@twoside
    \ifodd\count\z@ \let\@thehead\@oddhead \let\@thefoot\@oddfoot
         \let\@themargin\oddsidemargin
    \else \let\@thehead\@evenhead
       \let\@thefoot\@evenfoot \let\@themargin\evensidemargin
    \fi
  \fi
  \reset@font
  \normalsize
  \baselineskip\z@skip \lineskip\z@skip \lineskiplimit\z@
    \@begindvi\cropmarks
    \vskip \topmargin
    \moveright\@themargin \vbox {%
      \setbox\@tempboxa \vbox to\headheight{%
        \vfil
        \color@hbox
          \normalcolor
          \hb@xt@\textwidth {%
            \let \label \@gobble
            \let \index \@gobble
            \let \glossary \@gobble %% 21 Jun 91
            \@thehead
            }%
        \color@endbox
        }%                        %% 22 Feb 87
      \dp\@tempboxa \z@
      \box\@tempboxa
      \vskip \headsep
      \box\@outputbox
      \baselineskip \footskip
      \color@hbox
        \normalcolor
        \hb@xt@\textwidth{%
          \let \label \@gobble
          \let \index \@gobble      %% 22 Feb 87
          \let \glossary \@gobble   %% 21 Jun 91
          \@thefoot
          }%
      \color@endbox
      }%
    }%
\global \@colht \textheight
\stepcounter{page}%
\let\firstmark\botmark
}

%
\pagestyle{myheadings}
\pagenumbering{arabic}
\def\sloppy{\tolerance=100000\hfuzz=\maxdimen\vfuzz=\maxdimen}
\vbadness=12000
\hbadness=12000
\sloppy
\usepackage{rotating_bk} 
\usepackage{amsfonts}
\usepackage{amssymb,amsmath}
\flushbottom
\onecolumn
\endinput
%


