% AMS-style Sans Serif Math Symbols A 5 pt % Based on msam5.mf by the American Mathematical Society % and on fonts by Donald Knuth and John Sauter % By Ariel Barton, 2013/4/12 if unknown sansfontbase: input sansfontbase fi font_identifier:="SSMSAM"; font_size 5pt#; u#:=12.5/36pt#; % sautercmssi5 % unit width width_adj#:=9/36pt#; % sautercmssi5 % width adjustment for certain characters serif_fit#:=-4.5/36pt#; % sautercmssi5 % extra sidebar near lowercase serifs cap_serif_fit#:=-7/36pt#; % sautercmssi5 % extra sidebar near uppercase serifs letter_fit#:=0pt#; % sautercmssi5 % extra space added to all sidebars body_height#:=135/36pt#; % sautercmssi5 % height of tallest characters asc_height#:=125/36pt#; % sautercmssi5 % height of lowercase ascenders cap_height#:=125/36pt#; % sautercmssi5 % height of caps fig_height#:=120/36pt#; % sautercmssi5 % height of numerals x_height#:=80/36pt#; % sautercmssi5 % height of lowercase without ascenders math_axis#:=45/36pt#; % sautercmssi5 % axis of symmetry for math symbols bar_height#:=39/36pt#; % sautercmssi5 % height of crossbar in lowercase e comma_depth#:=25/36pt#; % sautercmssi5 % depth of comma below baseline desc_depth#:=35/36pt#; % sautercmssi5 % depth of lowercase descenders crisp#:=0pt#; % msam10 % diameter of serif corners tiny#:=0pt#; % sautercmssi5 % diameter of rounded corners fine#:=0pt#; % sautercmssi5 % diameter of sharply rounded corners thin_join#:=12/36pt#; % sautercmssi5 % width of extrafine details hair#:=19/36pt#; % sautercmssi5 % lowercase hairline breadth stem#:=19/36pt#; % sautercmssi5 % lowercase stem breadth curve#:=19/36pt#; % sautercmssi5 % lowercase curve breadth ess#:=19/36pt#; % sautercmssi5 % breadth in middle of lowercase s flare#:=16/36pt#; % sautercmssi5 % diameter of bulbs or breadth of terminals dot_size#:=20/36pt#; % sautercmssi5 % diameter of dots cap_hair#:=19/36pt#; % sautercmssi5 % uppercase hairline breadth cap_stem#:=23/36pt#; % sautercmssi5 % uppercase stem breadth cap_curve#:=23/36pt#; % sautercmssi5 % uppercase curve breadth cap_ess#:=19/36pt#; % sautercmssi5 % breadth in middle of uppercase s rule_thickness#:=10.08/36pt#; % sautercmssi5 % thickness of lines in math symbols dish#:=0pt#; % sautercmssi5 % amount erased at top or bottom of serifs bracket#:=0pt#; % sautercmssi5 % vertical distance from serif base to tangent jut#:=0pt#; % sautercmssi5 % protrusion of lowercase serifs cap_jut#:=0pt#; % sautercmssi5 % protrusion of uppercase serifs beak_jut#:=0pt#; % sautercmssi5 % horizontal protrusion of beak serifs beak#:=0.1/36pt#; % sautercmssi5 % vertical protrusion of beak serifs vair#:=13/36pt#; % sautercmssi5 % vertical diameter of hairlines notch_cut#:=13/36pt#; % sautercmssi5 % maximum breadth above or below notches bar#:=12/36pt#; % sautercmssi5 % lowercase bar thickness slab#:=14/36pt#; % sautercmssi5 % serif and arm thickness cap_bar#:=13/36pt#; % sautercmssi5 % uppercase bar thickness cap_band#:=11/36pt#; % sautercmssi5 % uppercase thickness above/below lobes cap_notch_cut#:=16/36pt#; % sautercmssi5 % max breadth above/below uppercase notches serif_drop#:=2/36pt#; % sautercmssi5 % vertical drop of sloped serifs stem_corr#:=1/36pt#; % sautercmssi5 % for small refinements of stem breadth vair_corr#:=1/36pt#; % sautercmssi5 % for small refinements of hairline height apex_corr#:=2.5/36pt#; % sautercmssi5 % extra width at diagonal junctions o#:=4/36pt#; % sautercmssi5 % amount of overshoot for curves apex_o#:=0pt#; % sautercmssi5 % amount of overshoot for diagonal junctions slant:=0; % msam10 % tilt ratio $(\Delta x/\Delta y)$ fudge:=0.87; % sautercmssi5 % factor applied to weights of heavy characters math_spread:=1; % sautercmssi5 % extra openness of math symbols superness:=0.7071; % sautercmssi5 % parameter for superellipses superpull:=0.05; % sautercmssi5 % extra openness inside bowls beak_darkness:=0; % sautercmssi5 % fraction of triangle inside beak serifs ligs:=1; % cmmi5 % level of ligatures to be included square_dots:=true; % sautercmssi5 % should dots be square? hefty:=true; % sautercmssi5 % should we try hard not to be overweight? serifs:=false; % sautercmssi5 % should serifs and bulbs be attached? monospace:=false; % sautercmssi5 % should all characters have the same width? variant_g:=false; % sautercmssi5 % should an italic-style g be used? low_asterisk:=false; % sautercmssi5 % should the asterisk be centered at the axis? math_fitting:=true; % cmmi5 % should math-mode spacing be used? bigdw#:=2/36pt#; % cmmi5% Adjusted dw for unusually wide strokes % the following font parameters are explained in {\sl The \TeX book}, Appendix G subs:=5/5; % subscripts to 5pt 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#+3/36pt#, % num2 math_axis#+1.51rth#+24/36pt#, % num3 -(math_axis#-3.51rth#-subs*fig_height#-63/36pt#), % denom1 -(math_axis#-1.51rth#-subs*fig_height#-3/36pt#), % denom2 5.99pt#-subs*asc_height#, % sup1 5.49pt#-subs*asc_height#, % sup2 53/36pt#, % sup3 36/36pt#, % sub1 72/36pt#, % sub2 subs*asc_height#-36/36pt#, % sup_drop 18/36pt#, % sub_drop 9.9pt#, % delim1 7.1pt#, % delim2 math_axis#; % axis_height %% include these parameters to shrink R and S so they %% fit inside a circle % lower.u#:=8.81/36pt#; % eczi0500 % unit width lower.width_adj#:=0.49/36pt#; % eczi0500 % width adjustment for certain characters lower.cap_serif_fit#:=-2.8/36pt#;% eczi0500 % extra sidebar near uppercase serifs lower.letter_fit#:=2/36pt#; % eczi0500 % extra space added to all sidebars lower.body_height#:=65/36pt#; % eczi0500 % height of tallest characters lower.cap_height#:=58/36pt#; % eczi0500 % height of caps lower.x_height#:=39.97/36pt#; % eczi0500 % height of lowercase without ascenders lower.bar_height#:=20.33/36pt#; % eczi0500 % height of crossbar in lowercase e lower.comma_depth#:=12.32/36pt#;% eczi0500 % depth of comma below baseline lower.flare#:=15.93/36pt#; % eczi0500 % diameter of bulbs or breadth of terminals lower.cap_hair#:=20/36pt#; % eczi0500 % uppercase hairline breadth lower.stem#:=23.49/36pt#; % eczi0500 % lowercase stem breadth lower.cap_stem#:=20/36pt#; % eczi0500 % uppercase stem breadth lower.cap_curve#:=23.05/36pt#; % eczi0500 % uppercase curve breadth lower.cap_ess#:=23.74/36pt#; % eczi0500 % breadth in middle of uppercase s lower.cap_jut#:=0pt#; % eczi0500 % protrusion of uppercase serifs lower.beak_jut#:=0pt#; % eczi0500 % horizontal protrusion of beak serifs lower.beak#:=0.56/36pt#; % eczi0500 % vertical protrusion of beak serifs lower.slab#:=15.91/36pt#; % eczi0500 % serif and arm thickness lower.cap_bar#:=15.2/36pt#; % eczi0500 % uppercase bar thickness lower.cap_band#:=13.76/36pt#; % eczi0500 % uppercase thickness above/below lobes lower.cap_notch_cut#:=25.87/36pt#;% eczi0500 % max breadth above/below uppercase notches lower.o#:=-0.56/36pt#; % eczi0500 % amount of overshoot for curves lower.apex_o#:=0pt#; % eczi0500 % amount of overshoot for diagonal junctions lower.fudge:=0.94208; % eczi0500 % factor applied to weights of heavy characters generate sans-amsya % switch to the driver file