% 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 August 17, 2009. For details visit: 
% http://creativecommons.org/licenses/by-sa/3.0/.

% roman text (Family 0)
\font\twentyrm=     cmbr10 at20pt
\font\eighteenrm=   cmbr10 at18pt
\font\sixteenrm=    cmbr10 at16pt
\font\fourteenrm=   cmbr10 at14pt
\font\twelverm=     cmbr10 at12pt
\font\tenrm=        cmbr10
\font\ninerm=       cmbr10 at9pt
\font\eightrm=      cmbr10 at8pt
\font\sevenrm=      cmbr10 at7pt
\font\sixrm=        cmbr10 at6pt
\font\fiverm=       cmbr10 at5pt

% math italic (Family 1)
\font\twentyi=      cmbrmi10 at20pt
\font\eighteeni=    cmbrmi10 at18pt
\font\sixteeni=     cmbrmi10 at16pt
\font\fourteeni=    cmbrmi10 at14pt
\font\twelvei=      cmbrmi10 at12pt
\font\teni=         cmbrmi10
\font\ninei=        cmbrmi10 at9pt
\font\eighti=       cmbrmi10 at8pt
\font\seveni=       cmbrmi10 at7pt
\font\sixi=         cmbrmi10 at6pt
\font\fivei=        cmbrmi10 at5pt

% math symbols (Family 2)
\font\twentysy=     cmbrsy10 at20pt
\font\eighteensy=   cmbrsy10 at18pt
\font\sixteensy=    cmbrsy10 at16pt
\font\fourteensy=   cmbrsy10 at14pt
\font\twelvesy=     cmbrsy10 at12pt
\font\tensy=        cmbrsy10
\font\ninesy=       cmbrsy10 at9pt
\font\eightsy=      cmbrsy10 at8pt
\font\sevensy=      cmbrsy10 at7pt
\font\sixsy=        cmbrsy10 at6pt
\font\fivesy=       cmbrsy10 at5pt

% math extension (Family 3)
\font\twentyex=     ex-iwonar at20pt
\font\eighteenex=   ex-iwonar at18pt
\font\sixteenex=    ex-iwonar at16pt
\font\fourteenex=   ex-iwonar at14pt
\font\twelveex=     ex-iwonar at12pt
\font\tenex=        ex-iwonar
\font\nineex=       ex-iwonar at9pt
\font\eightex=      ex-iwonar at8pt
\font\sevenex=      ex-iwonar at7pt
\font\sixex=        ex-iwonar at6pt
\font\fiveex=       ex-iwonar at5pt

% italic text (Family 4)
\font\twentyit=     cmbrsl10 at20pt
\font\eighteenit=   cmbrsl10 at18pt
\font\sixteenit=    cmbrsl10 at16pt
\font\fourteenit=   cmbrsl10 at14pt
\font\twelveit=     cmbrsl10 at12pt
\font\tenit=        cmbrsl10
\font\nineit=       cmbrsl10 at9pt
\font\eightit=      cmbrsl10 at8pt
\font\sevenit=      cmbrsl10 at7pt
\font\sixit=        cmbrsl10 at6pt
\font\fiveit=       cmbrsl10 at5pt

% slanted text (Family 5)
\font\twentysl=     cmbrsl10 at20pt
\font\eighteensl=   cmbrsl10 at18pt
\font\sixteensl=    cmbrsl10 at16pt
\font\fourteensl=   cmbrsl10 at14pt
\font\twelvesl=     cmbrsl10 at12pt
\font\tensl=        cmbrsl10
\font\ninesl=       cmbrsl10 at9pt
\font\eightsl=      cmbrsl10 at8pt
\font\sevensl=      cmbrsl10 at7pt
\font\sixsl=        cmbrsl10 at6pt
\font\fivesl=       cmbrsl10 at5pt

% boldface text (Family 6)
\font\twentybf=     cmbrbx10 at20pt
\font\eighteenbf=   cmbrbx10 at18pt
\font\sixteenbf=    cmbrbx10 at16pt
\font\fourteenbf=   cmbrbx10 at14pt
\font\twelvebf=     cmbrbx10 at12pt
\font\tenbf=        cmbrbx10
\font\ninebf=       cmbrbx10 at9pt
\font\eightbf=      cmbrbx10 at8pt
\font\sevenbf=      cmbrbx10 at7pt
\font\sixbf=        cmbrbx10 at6pt
\font\fivebf=       cmbrbx10 at5pt

% typewriter text (Family 7)
\font\twentytt=     cmtt10 at20pt
\font\eighteentt=   cmtt10 at18pt
\font\sixteentt=    cmtt10 at16pt
\font\fourteentt=   cmtt10 at14pt
\font\twelvett=     cmtt10 at12pt
\font\tentt=        cmtt10
\font\ninett=       cmtt9
\font\eighttt=      cmtt8
\font\seventt=      cmtt10 at7pt
\font\sixtt=        cmtt10 at6pt
\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
\font\twentyitbf=      cs-lmssbo10 at20pt
\font\eighteenitbf=    cs-lmssbo10 at18pt
\font\sixteenitbf=     cs-lmssbo10 at16pt
\font\fourteenitbf=    cs-lmssbo10 at14pt
\font\twelveitbf=      cs-lmssbo10 at12pt
\font\itbf=            cs-lmssbo10 scaled 1020       \fontdimen2\itbf=3pt % got by comparing cmbrbx10 & cs-lmssbx10
\font\nineitbf=        cs-lmssbo10 at9pt
\font\eightitbf=       cs-lmssbo10 scaled 816       \fontdimen2\eightitbf=2.5pt
\font\sevenitbf=       cs-lmssbo10 at7pt
\font\sixitbf=         cs-lmssbo10 at6pt
\font\fiveitbf=        cs-lmssbo10 at5pt

% slanted boldface
\font\twentyslbf=      cs-lmssbo10 at20pt
\font\eighteenslbf=    cs-lmssbo10 at18pt
\font\sixteenslbf=     cs-lmssbo10 at16pt
\font\fourteenslbf=    cs-lmssbo10 at14pt
\font\twelveslbf=      cs-lmssbo10 at12pt
\font\slbf=            cs-lmssbo10 scaled 1020       \fontdimen2\slbf=3pt
\font\nineslbf=        cs-lmssbo10 at9pt
\font\eightslbf=       cs-lmssbo10 scaled 816       \fontdimen2\eightslbf=2.5pt
\font\sevenslbf=       cs-lmssbo10 at7pt
\font\sixslbf=         cs-lmssbo10 at6pt
\font\fiveslbf=        cs-lmssbo10 at5pt

% caps
%\font\caps=mdbchrfc8t
%\font\capsbold=mdbchbfc8t

\rm 