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+% Concrete version of msam5, the first extra symbol font in AMSFonts 2.x.
+% [ 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:="CCAM"; font_size 5pt#;
+
+u#:=12.5/36pt#; % unit width
+width_adj#:=0pt#; % width adjustment for certain characters
+serif_fit#:=1/36pt#; % extra sidebar near lowercase serifs
+cap_serif_fit#:=2/36pt#; % extra sidebar near uppercase serifs
+letter_fit#:=5/36pt#; % extra space added to all sidebars
+
+body_height#:=135/36pt#; % height of tallest characters
+asc_height#:=125/36pt#; % height of lowercase ascenders
+cap_height#:=123/36pt#; % height of caps
+fig_height#:=116/36pt#; % height of numerals
+x_height#:=82.5/36pt#; % height of lowercase without ascenders
+math_axis#:=45/36pt#; % axis of symmetry for math symbols
+bar_height#:=43.5/36pt#; % height of crossbar in lowercase e
+comma_depth#:=35/36pt#; % depth of comma below baseline
+desc_depth#:=35/36pt#; % depth of lowercase descenders
+
+crisp#:=0pt#; % diameter of serif corners
+tiny#:=6/36pt#; % diameter of rounded corners
+fine#:=5/36pt#; % diameter of sharply rounded corners
+thin_join#:=11/36pt#; % width of extrafine details
+hair#:=14/36pt#; % lowercase hairline breadth
+stem#:=16/36pt#; % lowercase stem breadth
+curve#:=17/36pt#; % lowercase curve breadth
+ess#:=12/36pt#; % breadth in middle of lowercase s
+flare#:=18/36pt#; % diameter of bulbs or breadth of terminals
+dot_size#:=22/36pt#; % diameter of dots
+cap_hair#:=14/36pt#; % uppercase hairline breadth
+cap_stem#:=17/36pt#; % uppercase stem breadth
+cap_curve#:=18/36pt#; % uppercase curve breadth
+cap_ess#:=14/36pt#; % breadth in middle of uppercase s
+rule_thickness#:=.28pt#; % 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#:=17/36pt#; % protrusion of lowercase serifs
+cap_jut#:=18/36pt#; % protrusion of uppercase serifs
+beak_jut#:=6/36pt#; % horizontal protrusion of beak serifs
+beak#:=35/36pt#; % vertical protrusion of beak serifs
+vair#:=14/36pt#; % vertical diameter of hairlines
+notch_cut#:=15/36pt#; % maximum breadth above or below notches
+bar#:=14/36pt#; % lowercase bar thickness
+slab#:=14/36pt#; % serif and arm thickness
+cap_bar#:=14/36pt#; % uppercase bar thickness
+cap_band#:=14/36pt#; % uppercase thickness above/below lobes
+cap_notch_cut#:=.5pt#; % max breadth above/below uppercase notches
+serif_drop#:=2/36pt#; % vertical drop of sloped serifs
+stem_corr#:=.7/36pt#; % for small refinements of stem breadth
+vair_corr#:=.5/36pt#; % for small refinements of hairline height
+apex_corr#:=0pt#; % extra width at diagonal junctions
+
+o#:=3/36pt#; % amount of overshoot for curves
+apex_o#:=2/36pt#; % 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:=1; % 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:=1; % 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?
+
+% include these parameters to shrink R and S so they fit inside a circle
+% (parameters taken from msam5 without further tuning for Concrete)
+
+lower.u#:=8.5/36pt#; % unit width
+lower.width_adj#:=0pt#; % width adjustment for certain characters
+lower.cap_serif_fit#:=1.5/36pt#;% extra sidebar near uppercase serifs
+lower.letter_fit#:=4/36pt#; % extra space added to all sidebars
+
+lower.body_height#:=98/36pt#; % height of tallest characters
+lower.cap_height#:=98/36pt#; % height of caps
+lower.x_height#:=45/36pt#; % height of lowercase without ascenders
+lower.bar_height#:=23/36pt#; % height of crossbar in lowercase e
+lower.comma_depth#:=17/36pt#; % depth of comma below baseline
+
+lower.flare#:=17/36pt#; % diameter of bulbs or breadth of terminals
+lower.cap_hair#:=6.6/36pt#; % uppercase hairline breadth
+lower.stem#:=11/36pt#; % lowercase stem breadth
+lower.cap_stem#:=13.5/36pt#; % uppercase stem breadth
+lower.cap_curve#:=16/36pt#; % uppercase curve breadth
+lower.cap_ess#:=12/36pt#; % breadth in middle of uppercase s
+
+lower.cap_jut#:=14/36pt#; % protrusion of uppercase serifs
+lower.beak_jut#:=3/36pt#; % horizontal protrusion of beak serifs
+lower.beak#:=17/36pt#; % vertical protrusion of beak serifs
+lower.slab#:=6.6/36pt#; % serif and arm thickness
+lower.cap_bar#:=6.6/36pt#; % uppercase bar thickness
+lower.cap_band#:=6.6/36pt#; % uppercase thickness above/below lobes
+lower.cap_notch_cut#:=5pt#; % max breadth above/below uppercase notches
+
+lower.o#:=2.5/36pt#; % amount of overshoot for curves
+lower.apex_o#:=2/36pt#; % amount of overshoot for diagonal junctions
+
+lower.fudge:=1; % factor applied to weights of heavy characters
+
+% 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
+
+generate amsya % switch to the driver file