% The author of this work is Amit Raj Dhawan.
% This work has been released under 
% Creative Commons Attribution-Share Alike 3.0 Unported License 
% on July 19, 2010. For details visit: 
% http://creativecommons.org/licenses/by-sa/3.0/.
%
% roman text (Family 0)
\def\twentyrm{\font\fzzozznzzt=antpr at20pt \fzzozznzzt}%
\def\eighteenrm{\font\fzzozznzzt=antpr at18pt \fzzozznzzt}%
\def\sixteenrm{\font\fzzozznzzt= antpr at16pt \fzzozznzzt}%
\def\fourteenrm{\font\fzzozznzzt=antpr at14pt \fzzozznzzt}%
\def\twelverm{\font\fzzozznzzt=  antpr at12pt \fzzozznzzt}%
\font\tenrm=        antpr
\def\ninerm{\font\fzzozznzzt=       antpr at9pt \fzzozznzzt}%
\def\eightrm{\font\fzzozznzzt=      antpr at8pt \fzzozznzzt}%
\font\sevenrm=      antpr at7pt
\def\sixrm{\font\fzzozznzzt=        antpr at6pt \fzzozznzzt}%
\font\fiverm=       antpr at5pt
%
% math italic (Family 1)
\def\twentyi{\font\fzzozznzzt=   zeurm10 at20pt \fzzozznzzt}%
\def\eighteeni{\font\fzzozznzzt= zeurm10 at18pt \fzzozznzzt}%
\def\sixteeni{\font\fzzozznzzt=  zeurm10 at16pt \fzzozznzzt}%
\def\fourteeni{\font\fzzozznzzt= zeurm10 at14pt \fzzozznzzt}%
\def\twelvei{\font\fzzozznzzt=   zeurm10 at12pt \fzzozznzzt}%
\font\teni=         zeurm10
\def\ninei{\font\fzzozznzzt=        zeurm10 at9pt \fzzozznzzt}%
\def\eighti{\font\fzzozznzzt=       zeurm10 at8pt \fzzozznzzt}%
\font\seveni=       zeurm7
\def\sixi{\font\fzzozznzzt=         zeurm10 at6pt \fzzozznzzt}%
\font\fivei=        zeurm5
%
% math symbols (Family 2)
\def\twentysy{\font\fzzozznzzt=  zeusm10 at20pt \fzzozznzzt}%
\def\eighteensy{\font\fzzozznzzt=zeusm10 at18pt \fzzozznzzt}%
\def\sixteensy{\font\fzzozznzzt= zeusm10 at16pt \fzzozznzzt}%
\def\fourteensy{\font\fzzozznzzt=zeusm10 at14pt \fzzozznzzt}%
\def\twelvesy{\font\fzzozznzzt=  zeusm10 at12pt \fzzozznzzt}%
\font\tensy=        zeusm10 
\def\ninesy{\font\fzzozznzzt=       zeusm10 at9pt \fzzozznzzt}%
\def\eightsy{\font\fzzozznzzt=      zeusm10 at8pt \fzzozznzzt}%
\font\sevensy=      zeusm7
\def\sixsy{\font\fzzozznzzt=        zeusm10 at6pt \fzzozznzzt}%
\font\fivesy=       zeusm5
%
% math extension (Family 3)
\def\twentyex{\font\fzzozznzzt=  zeuex10 at20pt \fzzozznzzt}%
\def\eighteenex{\font\fzzozznzzt=zeuex10 at18pt \fzzozznzzt}%
\def\sixteenex{\font\fzzozznzzt= zeuex10 at16pt \fzzozznzzt}%
\def\fourteenex{\font\fzzozznzzt=zeuex10 at14pt \fzzozznzzt}%
\def\twelveex{\font\fzzozznzzt=  zeuex10 at12pt \fzzozznzzt}%
\font\tenex=        zeuex10
\def\nineex{\font\fzzozznzzt=       zeuex10 at9pt \fzzozznzzt}%
\def\eightex{\font\fzzozznzzt=      zeuex10 at8pt \fzzozznzzt}%
\font\sevenex=      zeuex10 at7pt
\def\sixex{\font\fzzozznzzt=        zeuex10 at6pt \fzzozznzzt}%
\font\fiveex=       zeuex10 at5pt
%
% italic text (Family 4)
\def\twentyit{\font\fzzozznzzt=  antpri at20pt \fzzozznzzt}%
\def\eighteenit{\font\fzzozznzzt=antpri at18pt \fzzozznzzt}%
\def\sixteenit{\font\fzzozznzzt= antpri at16pt \fzzozznzzt}%
\def\fourteenit{\font\fzzozznzzt=   antpri at14pt \fzzozznzzt}%
\def\twelveit{\font\fzzozznzzt=  antpri at12pt \fzzozznzzt}%
\font\tenit=        antpri
\def\nineit{\font\fzzozznzzt=       antpri at9pt \fzzozznzzt}%
\def\eightit{\font\fzzozznzzt=      antpri at8pt \fzzozznzzt}%
\font\sevenit=      antpri at7pt
\def\sixit{\font\fzzozznzzt=        antpri at6pt \fzzozznzzt}%
\font\fiveit=       antpri at5pt
%
% slanted text (Family 5)
\def\twentysl{\font\fzzozznzzt=  antpri at20pt \fzzozznzzt}%
\def\eighteensl{\font\fzzozznzzt=antpri at18pt \fzzozznzzt}%
\def\sixteensl{\font\fzzozznzzt= antpri at16pt \fzzozznzzt}%
\def\fourteensl{\font\fzzozznzzt=   antpri at14pt \fzzozznzzt}%
\def\twelvesl{\font\fzzozznzzt=  antpri at12pt \fzzozznzzt}%
\font\tensl=        antpri
\def\ninesl{\font\fzzozznzzt=       antpri at9pt \fzzozznzzt}%
\def\eightsl{\font\fzzozznzzt=      antpri at8pt \fzzozznzzt}%
\font\sevensl=      antpri at7pt
\def\sixsl{\font\fzzozznzzt=        antpri at6pt \fzzozznzzt}%
\font\fivesl=       antpri at5pt
%
% boldface text (Family 6)
\def\twentybf{\font\fzzozznzzt=  antpb at20pt \fzzozznzzt}%
\def\eighteenbf{\font\fzzozznzzt=   antpb at18pt \fzzozznzzt}%
\def\sixteenbf{\font\fzzozznzzt= antpb at16pt \fzzozznzzt}%
\def\fourteenbf{\font\fzzozznzzt=   antpb at14pt \fzzozznzzt}%
\def\twelvebf{\font\fzzozznzzt=  antpb at12pt \fzzozznzzt}%
\font\tenbf=        antpb
\def\ninebf{\font\fzzozznzzt=       antpb at9pt \fzzozznzzt}%
\def\eightbf{\font\fzzozznzzt=      antpb at8pt \fzzozznzzt}%
\font\sevenbf=      antpb at7pt
\def\sixbf{\font\fzzozznzzt=        antpb at6pt \fzzozznzzt}%
\font\fivebf=       antpb at5pt
%
% typewriter text (Family 7)
\def\twentytt{\font\fzzozznzzt=  cmtt10 at20pt \fzzozznzzt}%
\def\eighteentt{\font\fzzozznzzt=   cmtt10 at18pt \fzzozznzzt}%
\def\sixteentt{\font\fzzozznzzt= cmtt10 at16pt \fzzozznzzt}%
\def\fourteentt{\font\fzzozznzzt=cmtt10 at14pt \fzzozznzzt}%
\def\twelvett{\font\fzzozznzzt=  cmtt10 at12pt \fzzozznzzt}%
\font\tentt=        cmtt10
\def\ninett{\font\fzzozznzzt=       cmtt9 \fzzozznzzt}%
\def\eighttt{\font\fzzozznzzt=      cmtt8 \fzzozznzzt}%
\font\seventt=      cmtt10 at7pt
\def\sixtt{\font\fzzozznzzt=        cmtt10 at6pt \fzzozznzzt}%
\font\fivett=       cmtt10 at5pt
%
% Family 0 (roman text)
\textfont0=\tenrm
\scriptfont0=\sevenrm
\scriptscriptfont0=\fiverm
\def\rm{\fam=0 \tenrm}%
%
% Family 1 (math italic)
\textfont1=\teni
\scriptfont1=\seveni
\scriptscriptfont1=\fivei
\def\mit{\fam=1}%
%
% Family 2 (math symbol)
\textfont2=\tensy
\scriptfont2=\sevensy
\scriptscriptfont2=\fivesy
\def\cal{\fam=2}%
%
% Family 3 (math extension)
\textfont3=\tenex
\scriptfont3=\sevenex
\scriptscriptfont3=\fiveex
%
% Family 4 (italic text)
\def\it{\fam=\itfam \tenit}%
\textfont\itfam=\tenit
\scriptfont\itfam=\sevenit
\scriptscriptfont\itfam=\fiveit
%
% Family 5 (slanted text)
\def\sl{\fam=\slfam \tensl}%
\textfont\slfam=\tensl
\scriptfont\slfam=\sevensl
\scriptscriptfont\slfam=\fivesl
%
% Family 6 (boldface text)
\def\bf{\fam=\bffam \tenbf}%
\textfont\bffam=\tenbf
\scriptfont\bffam=\sevenbf
\scriptscriptfont\bffam=\fivebf
%
% Family 7 (typewriter text)
\def\tt{\fam=\ttfam \tentt}%
\textfont\ttfam=\tentt
\scriptfont\ttfam=\seventt
\scriptscriptfont\ttfam=\fivett
%
% italic boldface
\def\twentyitbf{\font\fzzozznzzt=   antpbi at20pt \fzzozznzzt}%
\def\eighteenitbf{\font\fzzozznzzt= antpbi at18pt \fzzozznzzt}%
\def\sixteenitbf{\font\fzzozznzzt=  antpbi at16pt \fzzozznzzt}%
\def\fourteenitbf{\font\fzzozznzzt=    antpbi at14pt \fzzozznzzt}%
\def\twelveitbf{\font\fzzozznzzt=   antpbi at12pt \fzzozznzzt}%
\font\itbf=            antpbi
\def\nineitbf{\font\fzzozznzzt=        antpbi at9pt \fzzozznzzt}%
\def\eightitbf{\font\fzzozznzzt=       antpbi at8pt \fzzozznzzt}%
\font\sevenitbf=       antpbi at7pt
\def\sixitbf{\font\fzzozznzzt=         antpbi at6pt \fzzozznzzt}%
\font\fiveitbf=        antpbi at5pt
%
% slanted boldface
\def\twentyslbf{\font\fzzozznzzt=   antpbi at20pt \fzzozznzzt}%
\def\eighteenslbf{\font\fzzozznzzt= antpbi at18pt \fzzozznzzt}%
\def\sixteenslbf{\font\fzzozznzzt=  antpbi at16pt \fzzozznzzt}%
\def\fourteenslbf{\font\fzzozznzzt=    antpbi at14pt \fzzozznzzt}%
\def\twelveslbf{\font\fzzozznzzt=   antpbi at12pt \fzzozznzzt}%
\font\slbf=            antpbi
\def\nineslbf{\font\fzzozznzzt=        antpbi at9pt \fzzozznzzt}%
\def\eightslbf{\font\fzzozznzzt=       antpbi at8pt \fzzozznzzt}%
\font\sevenslbf=       antpbi at7pt
\def\sixslbf{\font\fzzozznzzt=         antpbi at6pt \fzzozznzzt}%
\font\fiveslbf=        antpbi at5pt
% no caps 
% no bold caps
%
\mathchardef\Gamma="7100
\mathchardef\Delta="7101
\mathchardef\Theta="7102
\mathchardef\Lambda="7103
\mathchardef\Xi="7104
\mathchardef\Pi="7105
\mathchardef\Sigma="7106
\mathchardef\Upsilon="7107
\mathchardef\Phi="7108
\mathchardef\Psi="7109
\mathchardef\Omega="710A
\mathchardef\varrho="711A
%
\chardef\Lstroke='212%
\chardef\lstroke='252%
%
\rm