% AMS-style Sans Serif Math Symbols A 10 pt
% Based on msam10.mf by the American Mathematical Society
% and on fonts by Donald Knuth
% By Ariel Barton, 2013/4/12
if unknown sansfontbase: input sansfontbase fi

font_identifier:="SSMSAM"; font_size 10pt#;

u#:=20/36pt#;                   % cmssi10 % unit width
width_adj#:=15/36pt#;           % cmssi10 % width adjustment for certain characters
serif_fit#:=-7/36pt#;           % cmssi10 % extra sidebar near lowercase serifs
cap_serif_fit#:=-10/36pt#;      % cmssi10 % extra sidebar near uppercase serifs
letter_fit#:=0pt#;              % cmssi10 % extra space added to all sidebars

body_height#:=270/36pt#;        % cmssi10 % height of tallest characters
asc_height#:=250/36pt#;         % cmssi10 % height of lowercase ascenders
cap_height#:=250/36pt#;         % cmssi10 % height of caps
fig_height#:=236/36pt#;         % cmssi10 % height of numerals
x_height#:=160/36pt#;           % cmssi10 % height of lowercase without ascenders
math_axis#:=90/36pt#;           % cmssi10 % axis of symmetry for math symbols
bar_height#:=79/36pt#;          % cmssi10 % height of crossbar in lowercase e
comma_depth#:=45/36pt#;         % cmssi10 % depth of comma below baseline
desc_depth#:=70/36pt#;          % cmssi10 % depth of lowercase descenders

crisp#:=0pt#;                   % msam10 % diameter of serif corners
tiny#:=0pt#;                    % cmssi10 % diameter of rounded corners
fine#:=0pt#;                    % cmssi10 % diameter of sharply rounded corners
thin_join#:=17/36pt#;           % cmssi10 % width of extrafine details
hair#:=28/36pt#;                % cmssi10 % lowercase hairline breadth
stem#:=28/36pt#;                % cmssi10 % lowercase stem breadth
curve#:=28/36pt#;               % cmssi10 % lowercase curve breadth
ess#:=28/36pt#;                 % cmssi10 % breadth in middle of lowercase s
flare#:=25/36pt#;               % cmssi10 % diameter of bulbs or breadth of terminals
dot_size#:=30/36pt#;            % cmssi10 % diameter of dots
cap_hair#:=28/36pt#;            % cmssi10 % uppercase hairline breadth
cap_stem#:=32/36pt#;            % cmssi10 % uppercase stem breadth
cap_curve#:=32/36pt#;           % cmssi10 % uppercase curve breadth
cap_ess#:=32/36pt#;             % cmssi10 % breadth in middle of uppercase s
rule_thickness#:=14.4/36pt#;    % cmssi10 % thickness of lines in math symbols

dish#:=0pt#;                    % cmssi10 % amount erased at top or bottom of serifs
bracket#:=0pt#;                 % cmssi10 % vertical distance from serif base to tangent
jut#:=0pt#;                     % cmssi10 % protrusion of lowercase serifs
cap_jut#:=0pt#;                 % cmssi10 % protrusion of uppercase serifs
beak_jut#:=0pt#;                % cmssi10 % horizontal protrusion of beak serifs
beak#:=0.5/36pt#;               % cmssi10 % vertical protrusion of beak serifs
vair#:=22/36pt#;                % cmssi10 % vertical diameter of hairlines
notch_cut#:=18/36pt#;           % cmssi10 % maximum breadth above or below notches
bar#:=21/36pt#;                 % cmssi10 % lowercase bar thickness
slab#:=23/36pt#;                % cmssi10 % serif and arm thickness
cap_bar#:=22/36pt#;             % cmssi10 % uppercase bar thickness
cap_band#:=20/36pt#;            % cmssi10 % uppercase thickness above/below lobes
cap_notch_cut#:=25/36pt#;       % cmssi10 % max breadth above/below uppercase notches
serif_drop#:=2/36pt#;           % cmssi10 % vertical drop of sloped serifs
stem_corr#:=1/36pt#;            % cmssi10 % for small refinements of stem breadth
vair_corr#:=1/36pt#;            % cmssi10 % for small refinements of hairline height
apex_corr#:=5/36pt#;            % cmssi10 % extra width at diagonal junctions

o#:=8/36pt#;                    % cmssi10 % amount of overshoot for curves
apex_o#:=0pt#;                  % cmssi10 % amount of overshoot for diagonal junctions

slant:=0;                       % msam10 % tilt ratio $(\Delta x/\Delta y)$
fudge:=0.96;                    % cmssi10 % factor applied to weights of heavy characters
math_spread:=0;                 % cmssi10 % extra openness of math symbols
superness:=0.7071;              % cmssi10 % parameter for superellipses
superpull:=0.05;                % cmssi10 % extra openness inside bowls
beak_darkness:=0;               % cmssi10 % fraction of triangle inside beak serifs
ligs:=2;                        % cmmi10 % level of ligatures to be included

square_dots:=true;              % cmssi10 % should dots be square?
hefty:=true;                    % cmssi10 % should we try hard not to be overweight?
serifs:=false;                  % cmssi10 % should serifs and bulbs be attached?
monospace:=false;               % cmssi10 % should all characters have the same width?
variant_g:=false;               % cmssi10 % should an italic-style g be used?
low_asterisk:=false;            % cmssi10 % should the asterisk be centered at the axis?
math_fitting:=true;             % cmmi10 % should math-mode spacing be used?

bigdw#:=5/36pt#;                % cmmi10% Adjusted dw for unusually wide strokes

% the following font parameters are explained in {\sl The \TeX book}, Appendix G
subs:=7/10;  % subscripts to 10pt will normally be in 7pt 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#+54/36pt#+subs*desc_depth#,      % num1
 math_axis#+1.51rth#+30/36pt#,          % num2
 math_axis#+1.51rth#+48/36pt#,          % num3
 -(math_axis#-3.51rth#-subs*fig_height#-124/36pt#),    % denom1
 -(math_axis#-1.51rth#-subs*fig_height#-30/36pt#),    % denom2
 8.99pt#-subs*asc_height#,          % sup1
 8.49pt#-subs*asc_height#,          % sup2
 104/36pt#,              % sup3
 54/36pt#,              % sub1
 -(8.49pt#-2subs*asc_height#-3.1rth#),        % sub2
 subs*asc_height#-36/36pt#,          % sup_drop
 18/36pt#,              % sub_drop
 23.9pt#,              % delim1
 10.1pt#,              % delim2
 math_axis#;              % axis_height

%% include these parameters to shrink R and S so they
%% fit inside a circle
%
lower.u#:=16/36pt#;             % eczi1000 % unit width
lower.width_adj#:=11.25/36pt#;  % eczi1000 % width adjustment for certain characters
lower.cap_serif_fit#:=-8/36pt#; % eczi1000 % extra sidebar near uppercase serifs
lower.letter_fit#:=2/36pt#;     % eczi1000 % extra space added to all sidebars

lower.body_height#:=200/36pt#;  % eczi1000 % height of tallest characters
lower.cap_height#:=188/36pt#;   % eczi1000 % height of caps
lower.x_height#:=119.7/36pt#;   % eczi1000 % height of lowercase without ascenders
lower.bar_height#:=59/36pt#;    % eczi1000 % height of crossbar in lowercase e
lower.comma_depth#:=33.42/36pt#;% eczi1000 % depth of comma below baseline

lower.flare#:=18.93/36pt#;      % eczi1000 % diameter of bulbs or breadth of terminals
lower.cap_hair#:=23.16/36pt#;   % eczi1000 % uppercase hairline breadth
lower.stem#:=23.51/36pt#;       % eczi1000 % lowercase stem breadth
lower.cap_stem#:=26/36pt#;      % eczi1000 % uppercase stem breadth
lower.cap_curve#:=26.8/36pt#;   % eczi1000 % uppercase curve breadth
lower.cap_ess#:=25.59/36pt#;    % eczi1000 % breadth in middle of uppercase s

lower.cap_jut#:=0pt#;           % eczi1000 % protrusion of uppercase serifs
lower.beak_jut#:=0pt#;          % eczi1000 % horizontal protrusion of beak serifs
lower.beak#:=0.37/36pt#;        % eczi1000 % vertical protrusion of beak serifs
lower.slab#:=19.02/36pt#;       % eczi1000 % serif and arm thickness
lower.cap_bar#:=18.2/36pt#;     % eczi1000 % uppercase bar thickness
lower.cap_band#:=16.54/36pt#;   % eczi1000 % uppercase thickness above/below lobes
lower.cap_notch_cut#:=25/36pt#; % eczi1000 % max breadth above/below uppercase notches

lower.o#:=5/36pt#;              % eczi1000 % amount of overshoot for curves
lower.apex_o#:=0pt#;            % eczi1000 % amount of overshoot for diagonal junctions

lower.fudge:=0.96;              % eczi1000 % factor applied to weights of heavy characters


generate sans-amsya                  % switch to the driver file