% THIS IS THE OFFICIAL COMPUTER MODERN SOURCE FILE cmsy7.mf BY D E KNUTH.
% IT MUST NOT BE MODIFIED IN ANY WAY UNLESS THE FILE NAME IS CHANGED!

% Computer Modern Math Symbols 7 point
if unknown cmbase: input cmbase fi

font_identifier:="CMSY"; font_size 7pt#;

u#:=15.5/36pt#;      % unit width
width_adj#:=0pt#;    % width adjustment for certain characters
serif_fit#:=0pt#;    % extra sidebar near lowercase serifs
cap_serif_fit#:=3.5/36pt#;  % extra sidebar near uppercase serifs
letter_fit#:=4/36pt#;    % extra space added to all sidebars

body_height#:=189/36pt#;  % height of tallest characters
asc_height#:=175/36pt#;    % height of lowercase ascenders
cap_height#:=172.2/36pt#;  % height of caps
fig_height#:=162.4/36pt#;  % height of numerals
x_height#:=108.5/36pt#;    % height of lowercase without ascenders
math_axis#:=63/36pt#;    % axis of symmetry for math symbols
bar_height#:=60.9/36pt#;  % height of crossbar in lowercase e
comma_depth#:=49/36pt#;    % depth of comma below baseline
desc_depth#:=49/36pt#;    % depth of lowercase descenders

crisp#:=7/36pt#;    % diameter of serif corners
tiny#:=7/36pt#;      % diameter of rounded corners
fine#:=6/36pt#;      % diameter of sharply rounded corners
thin_join#:=6/36pt#;    % width of extrafine details
hair#:=8.5/36pt#;    % lowercase hairline breadth
stem#:=19.5/36pt#;    % lowercase stem breadth
curve#:=22.5/36pt#;    % lowercase curve breadth
ess#:=21/36pt#;      % breadth in middle of lowercase s
flare#:=23.5/36pt#;    % diameter of bulbs or breadth of terminals
dot_size#:=29/36pt#;    % diameter of dots
cap_hair#:=9/36pt#;    % uppercase hairline breadth
cap_stem#:=23.5/36pt#;    % uppercase stem breadth
cap_curve#:=26.5/36pt#;    % uppercase curve breadth
cap_ess#:=22.5/36pt#;    % breadth in middle of uppercase s
rule_thickness#:=.34pt#;  % thickness of lines in math symbols

dish#:=.9/36pt#;    % amount erased at top or bottom of serifs
bracket#:=14/36pt#;    % vertical distance from serif base to tangent
jut#:=21/36pt#;      % protrusion of lowercase serifs
cap_jut#:=26/36pt#;    % protrusion of uppercase serifs
beak_jut#:=7.6/36pt#;    % horizontal protrusion of beak serifs
beak#:=49/36pt#;    % vertical protrusion of beak serifs
vair#:=7/36pt#;      % vertical diameter of hairlines
notch_cut#:=7pt#;    % maximum breadth above or below notches
bar#:=9/36pt#;      % lowercase bar thickness
slab#:=9/36pt#;      % serif and arm thickness
cap_bar#:=9/36pt#;    % uppercase bar thickness
cap_band#:=9/36pt#;    % uppercase thickness above/below lobes
cap_notch_cut#:=7pt#;    % max breadth above/below uppercase notches
serif_drop#:=2.8/36pt#;    % vertical drop of sloped serifs
stem_corr#:=.9/36pt#;    % for small refinements of stem breadth
vair_corr#:=.9/36pt#;    % for small refinements of hairline height
apex_corr#:=0pt#;    % extra width at diagonal junctions

o#:=5/36pt#;      % amount of overshoot for curves
apex_o#:=5/36pt#;    % amount of overshoot for diagonal junctions

slant:=.25;      % tilt ratio $(\Delta x/\Delta y)$
fudge:=1;      % factor applied to weights of heavy characters
math_spread:=.6;    % extra openness of math symbols
superness:=1/sqrt2;    % parameter for superellipses
superpull:=1/6;      % extra openness inside bowls
beak_darkness:=11/30;    % fraction of triangle inside beak serifs
ligs:=2;      % level of ligatures to be included

square_dots:=false;    % should dots be square?
hefty:=false;      % 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:=true;    % should an italic-style g be used?
low_asterisk:=false;    % should the asterisk be centered at the axis?
math_fitting:=true;    % should math-mode spacing be used?

% the following font parameters are explained in {\sl The \TeX book}, Appendix G
subs:=5/7;  % subscripts to 7pt will normally be in 5pt type
rth#:=.4pt#;  % assume that rules will come from cmex10
fontdimen 8:  % parameters $\sigma_8$ through $\sigma_{22}$ will now be listed
 math_axis#+3.51rth#+36/36pt#+subs*desc_depth#,      % num1
 math_axis#+1.51rth#+12/36pt#,          % num2
 math_axis#+1.51rth#+34/36pt#,          % num3
 -(math_axis#-3.51rth#-subs*fig_height#-86/36pt#),    % denom1
 -(math_axis#-1.51rth#-subs*fig_height#-12/36pt#),    % denom2
 6.99pt#-subs*asc_height#,          % sup1
 6.49pt#-subs*asc_height#,          % sup2
 72/36pt#,              % sup3
 36/36pt#,              % sub1
 72/36pt#,              % sub2
 subs*asc_height#-36/36pt#,          % sup\_drop
 18/36pt#,              % sub\_drop
 11.9pt#,              % delim1
 8.1pt#,              % delim2
 math_axis#;              % axis\_height

generate mathsy      % switch to the driver file
