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deckcraft/crates
Brandon ThomasandClaude Opus 5.5 7904332de7 Geom: equation shapes by the standard's formulas
Plus, minus, multiply, divide, equal and not-equal were approximations
(bars spanning the wrong width, the X's arms too long, the not-equal slash
at the wrong angle and length, dots sized off the shorter side). They now
follow ECMA-376's guide formulas: bars span 73.49% of the width; adjusts
pin as the standard pins them; the X's arms follow the box's diagonals
cut at 51.965%; the slash leans at adj2 through the full height. Each was
checked against PowerPoint's outline at three aspect ratios and custom
adjust values (max deviation 0.002 pt). Text rectangles follow the
standard too.

Wild synthetic set: equation galleries 10.20 -> 5.32, 10.06 -> 5.31,
5.45 -> 2.47; whole set 4.84 -> 4.71.

Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
2026-10-13 08:14:09 -04:00
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