% Concrete Math Symbols 6 point % [ heavily borrowed from D. E. Knuth ] % Copyright (C) 1995--1999 Ulrik Vieth % % This file is part of the `concmath' package. % % This program is free software; you can redistribute it and/or % modify it under the terms of the LaTeX Project Public License % as described in lppl.txt in the base LaTeX distribution; either % version 1 of the License, or (at your option) any later version. if unknown cmbase: input cmbase fi font_identifier:="CCSY"; font_size 6pt#; u#:=14/36pt#; % unit width width_adj#:=0pt#; % width adjustment for certain characters serif_fit#:=1/36pt#; % extra sidebar near lowercase serifs cap_serif_fit#:=2.2/36pt#; % extra sidebar near uppercase serifs letter_fit#:=3/36pt#; % extra space added to all sidebars body_height#:=162/36pt#; % height of tallest characters asc_height#:=150/36pt#; % height of lowercase ascenders cap_height#:=147.6/36pt#; % height of caps fig_height#:=139.2/36pt#; % height of numerals x_height#:=99/36pt#; % height of lowercase without ascenders math_axis#:=54/36pt#; % axis of symmetry for math symbols bar_height#:=52.2/36pt#; % height of crossbar in lowercase e comma_depth#:=42/36pt#; % depth of comma below baseline desc_depth#:=42/36pt#; % depth of lowercase descenders crisp#:=0pt#; % diameter of serif corners tiny#:=7/36pt#; % diameter of rounded corners fine#:=6/36pt#; % diameter of sharply rounded corners thin_join#:=12/36pt#; % width of extrafine details hair#:=15/36pt#; % lowercase hairline breadth stem#:=18/36pt#; % lowercase stem breadth curve#:=19/36pt#; % lowercase curve breadth ess#:=17/36pt#; % breadth in middle of lowercase s flare#:=20/36pt#; % diameter of bulbs or breadth of terminals dot_size#:=26/36pt#; % diameter of dots cap_hair#:=15/36pt#; % uppercase hairline breadth cap_stem#:=19/36pt#; % uppercase stem breadth cap_curve#:=20/36pt#; % uppercase curve breadth cap_ess#:=19/36pt#; % breadth in middle of uppercase s rule_thickness#:=.31pt#; % thickness of lines in math symbols dish#:=0/36pt#; % amount erased at top or bottom of serifs bracket#:=3/36pt#; % vertical distance from serif base to tangent jut#:=19/36pt#; % protrusion of lowercase serifs cap_jut#:=20/36pt#; % protrusion of uppercase serifs beak_jut#:=6.8/36pt#; % horizontal protrusion of beak serifs beak#:=42/36pt#; % vertical protrusion of beak serifs vair#:=15/36pt#; % vertical diameter of hairlines notch_cut#:=18/36pt#; % maximum breadth above or below notches bar#:=15/36pt#; % lowercase bar thickness slab#:=15/36pt#; % serif and arm thickness cap_bar#:=15/36pt#; % uppercase bar thickness cap_band#:=15/36pt#; % uppercase thickness above/below lobes cap_notch_cut#:=.6pt#; % max breadth above/below uppercase notches serif_drop#:=2.4/36pt#; % vertical drop of sloped serifs stem_corr#:=.8/36pt#; % for small refinements of stem breadth vair_corr#:=.7/36pt#; % for small refinements of hairline height apex_corr#:=0pt#; % extra width at diagonal junctions o#:=3/36pt#; % amount of overshoot for curves apex_o#:=3/36pt#; % amount of overshoot for diagonal junctions slant:=.25; % tilt ratio $(\Delta x/\Delta y)$ fudge:=.95; % factor applied to weights of heavy characters math_spread:=.8; % extra openness of math symbols superness:=8/11; % parameter for superellipses superpull:=1/15; % extra openness inside bowls beak_darkness:=4/30; % 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:=5/6; % subscripts to 6pt 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#+9/36pt#, % num2 math_axis#+1.51rth#+29/36pt#, % num3 -(math_axis#-3.51rth#-subs*fig_height#-74/36pt#), % denom1 -(math_axis#-1.51rth#-subs*fig_height#-9/36pt#), % denom2 6.49pt#-subs*asc_height#, % sup1 5.99pt#-subs*asc_height#, % sup2 62/36pt#, % 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