
% Computer Modern Math Extension for slides fonts at 8 point
% Modification of original cmex9.mf by Knuth
% Claudio Beccari (1999)

if unknown cmbase: input cmbase fi

font_identifier:="LCMEX"; font_size 8pt#;

u#:=20/36pt#;                   % unit width
width_adj#:=0pt#;               % width adjustment for certain characters
serif_fit#:=-10/36pt#;          % extra sidebar near lowercase serifs
cap_serif_fit#:=-14/36pt#;      % extra sidebar near uppercase serifs
letter_fit#:=0pt#;              % extra space added to all sidebars

body_height#:=220/36pt#;  		% height of tallest characters
asc_height#:=200/36pt#;    		% height of lowercase ascenders
cap_height#:=197/36pt#;  		% height of caps
fig_height#:=190/36pt#;  		% height of numerals
x_height#:=150/36pt#;    		% height of lowercase without ascenders
math_axis#:=80/36pt#;    		% axis of symmetry for math symbols
bar_height#:=80/36pt#;  		    % height of crossbar in lowercase e
comma_depth#:=40/36pt#;    		% depth of comma below baseline
desc_depth#:=40/36pt#;    		% depth of lowercase descenders

crisp#:=0pt#;      				% diameter of serif corners
tiny#:=18/36pt#;      			% diameter of rounded corners
fine#:=8/36pt#;      			% diameter of sharply rounded corners
thin_join#:=8/36pt#;    		    % width of extrafine details
hair#:=23/36pt#;      			% lowercase hairline breadth
stem#:=23/36pt#;    			    % lowercase stem breadth
curve#:=23/36pt#;    			% lowercase curve breadth
ess#:=23/36pt#;      			% breadth in middle of lowercase s
flare#:=21/36pt#;    			% diameter of bulbs or breadth of terminals
dot_size#:=28/36pt#;    		    % diameter of dots
cap_hair#:=23/36pt#;    		    % uppercase hairline breadth
cap_stem#:=27/36pt#;    	     	% uppercase stem breadth
cap_curve#:=27/36pt#;    		% uppercase curve breadth
cap_ess#:=27/36pt#;    			% breadth in middle of uppercase s
rule_thickness#:=20/36pt#;  	    % thickness of lines in math symbols

dish#:=0pt#;      				% amount erased at top or bottom of serifs
bracket#:=0pt#;    				% vertical distance from serif base to tangent
jut#:=0pt#;      				% protrusion of lowercase serifs
cap_jut#:=0pt#;    			    % protrusion of uppercase serifs
beak_jut#:=0pt#;    			    % horizontal protrusion of beak serifs
beak#:=0pt#;    				    % vertical protrusion of beak serifs
vair#:=18/36pt#;      			% vertical diameter of hairlines
notch_cut#:=23/36pt#;    		% maximum breadth above or below notches
bar#:=18/36pt#;      			% lowercase bar thickness
slab#:=19/36pt#;    			    % serif and arm thickness
cap_bar#:=19/36pt#;    			% uppercase bar thickness
cap_band#:=19/36pt#;    		    % uppercase thickness above/below lobes
cap_notch_cut#:=23/36pt#;    	% max breadth above/below uppercase notches
serif_drop#:=0pt#;    			% vertical drop of sloped serifs
stem_corr#:=.5/36pt#;    		% for small refinements of stem breadth
vair_corr#:=.5/36pt#;    		% for small refinements of hairline height
apex_corr#:=4/36pt#;    		    % extra width at diagonal junctions

o#:=6/36pt#;      				% amount of overshoot for curves
apex_o#:=2/36pt#;    			% amount of overshoot for diagonal junctions

slant:=0;      					% tilt ratio $(\Delta x/\Delta y)$
fudge:=.95;      				% factor applied to weights of heavy characters
math_spread:=0;    				% extra openness of math symbols
superness:=1/sqrt2;    			% parameter for superellipses
superpull:=1/10;      			% extra openness inside bowls
beak_darkness:=0;    			% fraction of triangle inside beak serifs
ligs:=2;      					% level of ligatures to be included

square_dots:=true;    			% should dots be square?
hefty:=true;      				% should we try hard not to be overweight?
serifs:=true;      				% should serifs and bulbs be attached?
monospace:=false;    			% should all characters have the same width?
variant_g:=false;    			% should an italic-style g be used?
low_asterisk:=false;    		    % should the asterisk be centered at the axis?
math_fitting:=false;    		    % should math-mode spacing be used?

% the following font parameters are explained in {\sl The \TeX book}, Appendix G
fontdimen 8:  % parameters $\xi_8$ through $\xi_{13}$ will now be listed
 rule_thickness#,  				% default\_rule\_thickness
 36/36pt#,    					% big\_op\_spacing1
 54/36pt#,    					% big\_op\_spacing2
 64.8/36pt#,    				    % big\_op\_spacing3
 196/36pt#,    					% big\_op\_spacing4
 36/36pt#;    					% big\_op\_spacing5

generate lmathex;      			% switch to the driver file

endinput;


