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authorNorbert Preining <norbert@preining.info>2019-09-02 13:46:59 +0900
committerNorbert Preining <norbert@preining.info>2019-09-02 13:46:59 +0900
commite0c6872cf40896c7be36b11dcc744620f10adf1d (patch)
tree60335e10d2f4354b0674ec22d7b53f0f8abee672 /fonts/ulsy/ulsy10.mf
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+% Computer Modern Math Symbols 10 point
+if unknown cmbase: input cmbase fi
+
+font_identifier:="ULSY"; font_size 10pt#;
+
+u#:=20/36pt#; % unit width
+width_adj#:=0pt#; % width adjustment for certain characters
+serif_fit#:=0pt#; % extra sidebar near lowercase serifs
+cap_serif_fit#:=5/36pt#; % extra sidebar near uppercase serifs
+letter_fit#:=0pt#; % extra space added to all sidebars
+
+body_height#:=270/36pt#; % height of tallest characters
+asc_height#:=250/36pt#; % height of lowercase ascenders
+cap_height#:=246/36pt#; % height of caps
+fig_height#:=232/36pt#; % height of numerals
+x_height#:=155/36pt#; % height of lowercase without ascenders
+math_axis#:=90/36pt#; % axis of symmetry for math symbols
+bar_height#:=87/36pt#; % height of crossbar in lowercase e
+comma_depth#:=70/36pt#; % depth of comma below baseline
+desc_depth#:=70/36pt#; % depth of lowercase descenders
+
+crisp#:=8/36pt#; % diameter of serif corners
+tiny#:=8/36pt#; % diameter of rounded corners
+fine#:=7/36pt#; % diameter of sharply rounded corners
+thin_join#:=7/36pt#; % width of extrafine details
+hair#:=9/36pt#; % lowercase hairline breadth
+stem#:=24/36pt#; % lowercase stem breadth
+curve#:=29/36pt#; % lowercase curve breadth
+ess#:=27/36pt#; % breadth in middle of lowercase s
+flare#:=32/36pt#; % diameter of bulbs or breadth of terminals
+dot_size#:=38/36pt#; % diameter of dots
+cap_hair#:=11/36pt#; % uppercase hairline breadth
+cap_stem#:=30/36pt#; % uppercase stem breadth
+cap_curve#:=35/36pt#; % uppercase curve breadth
+cap_ess#:=33/36pt#; % breadth in middle of uppercase s
+rule_thickness#:=.4pt#; % thickness of lines in math symbols
+
+dish#:=1/36pt#; % amount erased at top or bottom of serifs
+bracket#:=20/36pt#; % vertical distance from serif base to tangent
+jut#:=30/36pt#; % protrusion of lowercase serifs
+cap_jut#:=37/36pt#; % protrusion of uppercase serifs
+beak_jut#:=10/36pt#; % horizontal protrusion of beak serifs
+beak#:=70/36pt#; % vertical protrusion of beak serifs
+vair#:=8/36pt#; % vertical diameter of hairlines
+notch_cut#:=10pt#; % maximum breadth above or below notches
+bar#:=11/36pt#; % lowercase bar thickness
+slab#:=11/36pt#; % serif and arm thickness
+cap_bar#:=11/36pt#; % uppercase bar thickness
+cap_band#:=11/36pt#; % uppercase thickness above/below lobes
+cap_notch_cut#:=10pt#; % max breadth above/below uppercase notches
+serif_drop#:=4/36pt#; % vertical drop of sloped serifs
+stem_corr#:=1/36pt#; % for small refinements of stem breadth
+vair_corr#:=1/36pt#; % for small refinements of hairline height
+apex_corr#:=0pt#; % extra width at diagonal junctions
+
+o#:=8/36pt#; % amount of overshoot for curves
+apex_o#:=8/36pt#; % 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:=0; % 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:=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
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+% generate ulsydv % switch to the driver file
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+% The Computer Modern Symbols family (by D. E. Knuth, 1979--1985)
+
+font_coding_scheme:="TeX math symbols";
+mode_setup; font_setup;
+
+autorounding:=hair;
+% input calu; % upper case calligraphic alphabet
+autorounding:=0;
+
+font_slant slant; font_x_height x_height#;
+font_quad 18u# if not monospace:+4letter_fit# fi;
+% (The spacing is zero so that \TeX\ will always add the italic correction.)
+% (The calling file should give the other math symbol font parameters.)
+
+slant:=mono_charic#:=0; % the remaining characters will not be slanted
+currenttransform:=identity yscaled aspect_ratio scaled granularity;
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+% input ulsymbol; % the symbols
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+% This file defines the symbols of a \TeX\ math symbol font.
+% Character codes \0000--\0100 and \0133--\0177 are generated.
+% Changes til 20 February 1989 included
+
+% (Improvements to the author's original characters were worked out in 1982
+% by Ronald F. Whitney and other members of
+% the American Mathematical Society.)
+
+% Italic corrections have not been computed for most of these characters,
+% since they are generally not slanted.
+
+odplus=oct"010";
+blitza=oct"011";
+blitzb=oct"012";
+blitzc=oct"013";
+blitzd=oct"014";
+blitze=oct"015";
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+% input ulsym; % symbols common to other fonts
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+% This file generates the following characters when their codes are known:
+% Changes til 20 February 1989 included
+% odplus,blitza,...,blitze
+
+iff known odplus: cmchar "Circle-plus operator";
+beginarithchar(odplus); pickup light_rule.nib; autorounded;
+lft x6=hround u; x2=w-x6; y2=math_axis; top y8=h;
+y9=math_axis;x9=x8;
+circle_points; draw_circle; % circle
+draw z2--z6; draw z9--z8; % bar and stem
+labels(1,2,3,4,5,6,7,8); endchar;
+
+iff known blitza: cmchar "WIDERSPRUCHSBLITZA";
+beginarithchar(blitza);
+f:=1.2;
+g:=1.2;
+x0=w/2;y0=1.5math_axis;
+x1-x0=f*0.3math_axis=x0-x2;y1-y0=f*0.105math_axis=y0-y2;
+x5=x1-f*0.25math_axis;y5=y0-f*0.75math_axis;
+x6=x1-f*0.55math_axis;y6=y0-f*1.5math_axis;
+x3=x2;y3=y0+f*0.75math_axis;
+x4=x2-f*0.05math_axis;y4=y0+f*1.5math_axis;
+z7=0.5[z5,z6];
+z8=(y6-y7,x7-x6)+z7;
+z9=(y7-y6,x6-x7)+z7;
+z10=2[z5,z6];
+z11=0.5[z8,z10];z12=0.4[z11,z6];
+z13=0.5[z9,z10];z14=0.4[z13,z6];
+penpos4(g*f*1pt,45);
+penpos3(g*f*0.75pt,45);
+penpos2(g*f*0.9pt,60);
+penpos0(g*f*0.9pt,60);
+penpos1(g*f*0.9pt,60);
+penpos5(g*f*0.30pt,30);
+penpos6(g*f*0.20pt,0);
+fill z4r..z3r..{z2-z3}z2r{z0-z2}..z0r..{z1-z0}z1r{z5-z1}..z5r..z6r--z6l..z5l..{z1-z5}z1l{z0-z1}..z0l..{z2-z0}z2l{z3-z2}..z3l..z4l--z4r..cycle;
+fill z6r--z9..{z10-z14}z10{z12-z10}..z8--z6l--cycle;
+labels(1,2,3,4,5,6,7,8,9,10,11,12,13,14);
+endchar;
+
+iff known blitzb: cmchar "WIDERSPRUCHSBLITZB";
+beginarithchar(blitzb);
+f:=1.3;
+g:=1.2;
+x0=w/2;y0=1.5math_axis;
+x1-x0=f*0.3math_axis=x0-x2;y1-y0=f*0.105math_axis=y0-y2;
+x5=x1-f*0.25math_axis;y5=y0-f*0.75math_axis;
+x6=x1-f*0.55math_axis;y6=y0-f*1.5math_axis;
+x3=x2;y3=y0+f*0.75math_axis;
+x4=x2-f*0.05math_axis;y4=y0+f*1.5math_axis;
+z7=0.5[z5,z6];
+z8=(y6-y7,x7-x6)+z7;
+z9=(y7-y6,x6-x7)+z7;
+z10=2[z5,z6];
+z11=0.5[z8,z10];z12=0.4[z11,z6];
+z13=0.5[z9,z10];z14=0.4[z13,z6];
+penpos4(g*f*1pt,45);
+penpos3(g*f*0.75pt,45);
+penpos2(g*f*0.9pt,60);
+penpos0(g*f*0.9pt,60);
+penpos1(g*f*0.9pt,60);
+penpos5(g*f*0.30pt,30);
+penpos6(g*f*0.20pt,0);
+fill z4r..z3r..{z2-z3}z2r{z0-z2}..z0r..{z1-z0}z1r{z5-z1}..z5r..z6r--z6l..z5l..{z1-z5}z1l{z0-z1}..z0l..{z2-z0}z2l{z3-z2}..z3l..z4l--z4r..cycle;
+fill z6r--z9..{z10-z14}z10{z12-z10}..z8--z6l--cycle;
+labels(1,2,3,4,5,6,7,8,9,10,11,12,13,14);
+endchar;
+
+iff known blitzc: cmchar "WIDERSPRUCHSBLITZC";
+beginarithchar(blitzc);
+f:=1.4;
+g:=1.2;
+x0=w/2;y0=1.5math_axis;
+x1-x0=f*0.3math_axis=x0-x2;y1-y0=f*0.105math_axis=y0-y2;
+x5=x1-f*0.25math_axis;y5=y0-f*0.75math_axis;
+x6=x1-f*0.55math_axis;y6=y0-f*1.5math_axis;
+x3=x2;y3=y0+f*0.75math_axis;
+x4=x2-f*0.05math_axis;y4=y0+f*1.5math_axis;
+z7=0.5[z5,z6];
+z8=(y6-y7,x7-x6)+z7;
+z9=(y7-y6,x6-x7)+z7;
+z10=2[z5,z6];
+z11=0.5[z8,z10];z12=0.4[z11,z6];
+z13=0.5[z9,z10];z14=0.4[z13,z6];
+penpos4(g*f*1pt,45);
+penpos3(g*f*0.75pt,45);
+penpos2(g*f*0.9pt,60);
+penpos0(g*f*0.9pt,60);
+penpos1(g*f*0.9pt,60);
+penpos5(g*f*0.30pt,30);
+penpos6(g*f*0.20pt,0);
+fill z4r..z3r..{z2-z3}z2r{z0-z2}..z0r..{z1-z0}z1r{z5-z1}..z5r..z6r--z6l..z5l..{z1-z5}z1l{z0-z1}..z0l..{z2-z0}z2l{z3-z2}..z3l..z4l--z4r..cycle;
+fill z6r--z9..{z10-z14}z10{z12-z10}..z8--z6l--cycle;
+labels(1,2,3,4,5,6,7,8,9,10,11,12,13,14);
+endchar;
+
+iff known blitzd: cmchar "WIDERSPRUCHSBLITZD";
+beginarithchar(blitzd);
+f:=1.5;
+g:=1.2;
+x0=w/2;y0=1.5math_axis;
+x1-x0=f*0.3math_axis=x0-x2;y1-y0=f*0.105math_axis=y0-y2;
+x5=x1-f*0.25math_axis;y5=y0-f*0.75math_axis;
+x6=x1-f*0.55math_axis;y6=y0-f*1.5math_axis;
+x3=x2;y3=y0+f*0.75math_axis;
+x4=x2-f*0.05math_axis;y4=y0+f*1.5math_axis;
+z7=0.5[z5,z6];
+z8=(y6-y7,x7-x6)+z7;
+z9=(y7-y6,x6-x7)+z7;
+z10=2[z5,z6];
+z11=0.5[z8,z10];z12=0.4[z11,z6];
+z13=0.5[z9,z10];z14=0.4[z13,z6];
+penpos4(g*f*1pt,45);
+penpos3(g*f*0.75pt,45);
+penpos2(g*f*0.9pt,60);
+penpos0(g*f*0.9pt,60);
+penpos1(g*f*0.9pt,60);
+penpos5(g*f*0.30pt,30);
+penpos6(g*f*0.20pt,0);
+fill z4r..z3r..{z2-z3}z2r{z0-z2}..z0r..{z1-z0}z1r{z5-z1}..z5r..z6r--z6l..z5l..{z1-z5}z1l{z0-z1}..z0l..{z2-z0}z2l{z3-z2}..z3l..z4l--z4r..cycle;
+fill z6r--z9..{z10-z14}z10{z12-z10}..z8--z6l--cycle;
+labels(1,2,3,4,5,6,7,8,9,10,11,12,13,14);
+endchar;
+
+iff known blitze: cmchar "WIDERSPRUCHSBLITZE";
+beginarithchar(blitze);
+f:=1.6;
+g:=1.2;
+x0=w/2;y0=1.5math_axis;
+x1-x0=f*0.3math_axis=x0-x2;y1-y0=f*0.105math_axis=y0-y2;
+x5=x1-f*0.25math_axis;y5=y0-f*0.75math_axis;
+x6=x1-f*0.55math_axis;y6=y0-f*1.5math_axis;
+x3=x2;y3=y0+f*0.75math_axis;
+x4=x2-f*0.05math_axis;y4=y0+f*1.5math_axis;
+z7=0.5[z5,z6];
+z8=(y6-y7,x7-x6)+z7;
+z9=(y7-y6,x6-x7)+z7;
+z10=2[z5,z6];
+z11=0.5[z8,z10];z12=0.4[z11,z6];
+z13=0.5[z9,z10];z14=0.4[z13,z6];
+penpos4(g*f*1pt,45);
+penpos3(g*f*0.75pt,45);
+penpos2(g*f*0.9pt,60);
+penpos0(g*f*0.9pt,60);
+penpos1(g*f*0.9pt,60);
+penpos5(g*f*0.30pt,30);
+penpos6(g*f*0.20pt,0);
+fill z4r..z3r..{z2-z3}z2r{z0-z2}..z0r..{z1-z0}z1r{z5-z1}..z5r..z6r--z6l..z5l..{z1-z5}z1l{z0-z1}..z0l..{z2-z0}z2l{z3-z2}..z3l..z4l--z4r..cycle;
+fill z6r--z9..{z10-z14}z10{z12-z10}..z8--z6l--cycle;
+labels(1,2,3,4,5,6,7,8,9,10,11,12,13,14);
+endchar;
+
+bye.