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%
% Copyright (c) 2012, Michael Ummels <michael.ummels@rwth-aachen.de>
%
% This Font Software is licensed under the SIL Open Font License,
% Version 1.1. This license is in the accompanying file OFL.txt, and
% is also available with a FAQ at: http://scripts.sil.org/OFL
%
input fdbase;
input fdgeometric;
font_slant 0;
font_x_height x_height#;
font_quad 10pt#;
subs := 7/10; % subscript size
rth# := rule_thickness#;
fontdimen 8: % parameters $\sigma_8$ to $\sigma_{22}$ will now be listed
math_axis# + 3.5rth# + desc_depth#, % num1 (\sigma_8)
math_axis# + 1.5rth# + 5/6pt#, % num2 (\sigma_9)
math_axis# + 1.5rth# + 5/6pt#, % num3 (\sigma_{10})
3.5rth# + subs * asc_height# - math_axis#, % denom1 (\sigma_{11})
1.5rth# + subs * asc_height# - math_axis# + 5/6pt#, % denom2 (\sigma_{12})
5.5pt#, % sup1 (\sigma_{13})
5.2pt#, % sup2 (\sigma_{14})
3.7pt#, % sup3 (\sigma_{15})
1.8pt#, % sub1 (\sigma_{16})
2.0pt#, % sub2 (\sigma_{17})
4.0pt#, % sup\_drop (\sigma_{18})
0.5pt#, % sub\_drop (\sigma_{19})
25pt#, % delim1 (\sigma_{20})
12pt#, % delim2 (\sigma_{21})
math_axis#; % axis\_height (\sigma_{22})
bye;
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