% 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/.
%
% based on CM package. AMS package has a few more like cmsl7 but not vectors
%
% roman text (Family 0)
\def\twentyrm{\font\fzzozznzzt=cmr10 at20pt \fzzozznzzt}%
\def\eighteenrm{\font\fzzozznzzt=cmr10 at18pt \fzzozznzzt}%
\def\sixteenrm{\font\fzzozznzzt= cmr10 at16pt \fzzozznzzt}%
\def\fourteenrm{\font\fzzozznzzt=cmr10 at14pt \fzzozznzzt}%
\def\twelverm{\font\fzzozznzzt=  cmr12 \fzzozznzzt}%
\font\tenrm=        cmr10
\def\ninerm{\font\fzzozznzzt=       cmr9 \fzzozznzzt}%
\def\eightrm{\font\fzzozznzzt=      cmr8 \fzzozznzzt}%
\font\sevenrm=      cmr7
\def\sixrm{\font\fzzozznzzt=        cmr6 \fzzozznzzt}%
\font\fiverm=       cmr5
%
% math italic (Family 1)
\def\twentyi{\font\fzzozznzzt=   cmmi10 at20pt \fzzozznzzt}%
\def\eighteeni{\font\fzzozznzzt= cmmi10 at18pt \fzzozznzzt}%
\def\sixteeni{\font\fzzozznzzt=  cmmi10 at16pt \fzzozznzzt}%
\def\fourteeni{\font\fzzozznzzt= cmmi10 at14pt \fzzozznzzt}%
\def\twelvei{\font\fzzozznzzt=   cmmi12 \fzzozznzzt}%
\font\teni=         cmmi10
\def\ninei{\font\fzzozznzzt=        cmmi9 \fzzozznzzt}%
\def\eighti{\font\fzzozznzzt=       cmmi8 \fzzozznzzt}%
\font\seveni=       cmmi7
\def\sixi{\font\fzzozznzzt=         cmmi6 \fzzozznzzt}%
\font\fivei=        cmmi5
%
% math symbols (Family 2)
\def\twentysy{\font\fzzozznzzt=  cmsy10 at20pt \fzzozznzzt}%
\def\eighteensy{\font\fzzozznzzt=cmsy10 at18pt \fzzozznzzt}%
\def\sixteensy{\font\fzzozznzzt= cmsy10 at16pt \fzzozznzzt}%
\def\fourteensy{\font\fzzozznzzt=cmsy10 at14pt \fzzozznzzt}%
\def\twelvesy{\font\fzzozznzzt=  cmsy10 at12pt \fzzozznzzt}%
\font\tensy=        cmsy10
\def\ninesy{\font\fzzozznzzt=       cmsy9 \fzzozznzzt}%
\def\eightsy{\font\fzzozznzzt=      cmsy8 \fzzozznzzt}%
\font\sevensy=      cmsy7
\def\sixsy{\font\fzzozznzzt=        cmsy6 \fzzozznzzt}%
\font\fivesy=       cmsy5
%
% math extension (Family 3)
\def\twentyex{\font\fzzozznzzt=  cmex10 at20pt \fzzozznzzt}%
\def\eighteenex{\font\fzzozznzzt=cmex10 at18pt \fzzozznzzt}%
\def\sixteenex{\font\fzzozznzzt= cmex10 at16pt \fzzozznzzt}%
\def\fourteenex{\font\fzzozznzzt=cmex10 at14pt \fzzozznzzt}%
\def\twelveex{\font\fzzozznzzt=  cmex10 at12pt \fzzozznzzt}%
\font\tenex=        cmex10
\def\nineex{\font\fzzozznzzt=       cmex9 \fzzozznzzt}%
\def\eightex{\font\fzzozznzzt=      cmex8 \fzzozznzzt}%
\font\sevenex=      cmex7
\def\sixex{\font\fzzozznzzt=        cmex10 at6pt \fzzozznzzt}%
\font\fiveex=       cmex10 at5pt
%
% italic text (Family 4)
\def\twentyit{\font\fzzozznzzt=  cmti10 at20pt \fzzozznzzt}%
\def\eighteenit{\font\fzzozznzzt=cmti10 at18pt \fzzozznzzt}%
\def\sixteenit{\font\fzzozznzzt= cmti10 at16pt \fzzozznzzt}%
\def\fourteenit{\font\fzzozznzzt=   cmti10 at14pt \fzzozznzzt}%
\def\twelveit{\font\fzzozznzzt=  cmti12 \fzzozznzzt}%
\font\tenit=        cmti10
\def\nineit{\font\fzzozznzzt=       cmti9 \fzzozznzzt}%
\def\eightit{\font\fzzozznzzt=      cmti8 \fzzozznzzt}%
\font\sevenit=      cmti7
\def\sixit{\font\fzzozznzzt=        cmti10 at6pt \fzzozznzzt}%
\font\fiveit=       cmti10 at5pt
%
% slanted text (Family 5)
\def\twentysl{\font\fzzozznzzt=  cmsl10 at20pt \fzzozznzzt}%
\def\eighteensl{\font\fzzozznzzt=cmsl10 at18pt \fzzozznzzt}%
\def\sixteensl{\font\fzzozznzzt= cmsl10 at16pt \fzzozznzzt}%
\def\fourteensl{\font\fzzozznzzt=   cmsl10 at14pt \fzzozznzzt}%
\def\twelvesl{\font\fzzozznzzt=  cmsl12 \fzzozznzzt}%
\font\tensl=        cmsl10
\def\ninesl{\font\fzzozznzzt=       cmsl9 \fzzozznzzt}%
\def\eightsl{\font\fzzozznzzt=      cmsl8 \fzzozznzzt}%
\font\sevensl=      cmsl10 at7pt
\def\sixsl{\font\fzzozznzzt=        cmsl10 at6pt \fzzozznzzt}%
\font\fivesl=       cmsl10 at5pt
%
% boldface text (Family 6)
\def\twentybf{\font\fzzozznzzt=  cmbx10 at20pt \fzzozznzzt}%
\def\eighteenbf{\font\fzzozznzzt=   cmbx10 at18pt \fzzozznzzt}%
\def\sixteenbf{\font\fzzozznzzt= cmbx10 at16pt \fzzozznzzt}%
\def\fourteenbf{\font\fzzozznzzt=   cmbx10 at14pt \fzzozznzzt}%
\def\twelvebf{\font\fzzozznzzt=  cmbx12 \fzzozznzzt}%
\font\tenbf=        cmbx10
\def\ninebf{\font\fzzozznzzt=       cmbx9 \fzzozznzzt}%
\def\eightbf{\font\fzzozznzzt=      cmbx8 \fzzozznzzt}%
\font\sevenbf=      cmbx7
\def\sixbf{\font\fzzozznzzt=        cmbx6 \fzzozznzzt}%
\font\fivebf=       cmbx5
%
% 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=  cmtt12 \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=   cmbxti10 at20pt \fzzozznzzt}%
\def\eighteenitbf{\font\fzzozznzzt= cmbxti10 at18pt \fzzozznzzt}%
\def\sixteenitbf{\font\fzzozznzzt=  cmbxti10 at16pt \fzzozznzzt}%
\def\fourteenitbf{\font\fzzozznzzt=    cmbxti10 at14pt \fzzozznzzt}%
\def\twelveitbf{\font\fzzozznzzt=   cmbxti10 at12pt \fzzozznzzt}%
\font\itbf=            cmbxti10
\def\nineitbf{\font\fzzozznzzt=        cmbxti10 at9pt \fzzozznzzt}%
\def\eightitbf{\font\fzzozznzzt=       cmbxti10 at8pt \fzzozznzzt}%
\font\sevenitbf=       cmbxti10 at7pt
\def\sixitbf{\font\fzzozznzzt=         cmbxti10 at6pt \fzzozznzzt}%
\font\fiveitbf=        cmbxti10 at5pt
%
% slanted boldface
\def\twentyslbf{\font\fzzozznzzt=   cmbxsl10 at20pt \fzzozznzzt}%
\def\eighteenslbf{\font\fzzozznzzt= cmbxsl10 at18pt \fzzozznzzt}%
\def\sixteenslbf{\font\fzzozznzzt=  cmbxsl10 at16pt \fzzozznzzt}%
\def\fourteenslbf{\font\fzzozznzzt=    cmbxsl10 at14pt \fzzozznzzt}%
\def\twelveslbf{\font\fzzozznzzt=   cmbxsl10 at12pt \fzzozznzzt}%
\font\slbf=            cmbxsl10
\def\nineslbf{\font\fzzozznzzt=        cmbxsl10 at9pt \fzzozznzzt}%
\def\eightslbf{\font\fzzozznzzt=       cmbxsl10 at8pt \fzzozznzzt}%
\font\sevenslbf=       cmbxsl10 at7pt
\def\sixslbf{\font\fzzozznzzt=         cmbxsl10 at6pt \fzzozznzzt}%
\font\fiveslbf=        cmbxsl10 at5pt
%
% caps
\def\twentycaps{\font\fzzozznzzt=   cmcsc10 at20pt \fzzozznzzt}%
\def\eighteencaps{\font\fzzozznzzt= cmcsc10 at18pt \fzzozznzzt}%
\def\sixteencaps{\font\fzzozznzzt=  cmcsc10 at16pt \fzzozznzzt}%
\def\fourteencaps{\font\fzzozznzzt=    cmcsc10 at14pt \fzzozznzzt}%
\def\twelvecaps{\font\fzzozznzzt=   cmcsc10 at12pt \fzzozznzzt}%
\font\caps=            cmcsc10
\def\ninecaps{\font\fzzozznzzt=        cmcsc10 at9pt \fzzozznzzt}%
\def\eightcaps{\font\fzzozznzzt=       cmcsc10 at8pt \fzzozznzzt}%
\font\sevencaps=       cmcsc10 at7pt
\def\sixcaps{\font\fzzozznzzt=         cmcsc10 at6pt \fzzozznzzt}%
\font\fivecaps=        cmcsc10 at5pt
%
\rm