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OneCAD-Simulation/crates
jyvikoandClaude Opus 5.5 20281e5959 mesh: portable atan2 and cbrt for the quality measures (#115)
The platform maths libraries' atan2 and cbrt differ in the last bits
between macOS and glibc, so the dihedral angles and the shape measure a
mesh reports did too. The crate's own versions use + - * / and sqrt
only (correctly rounded everywhere) and agree with the platform's to a
few ulps.

Co-Authored-By: Claude Opus 5.5 <[email protected]>
Claude-Session: https://claude.ai/code/session_01UhhZMBTviDQxZvwnyP89fo
2026-10-16 17:43:30 -04:00
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2026-10-13 23:51:40 -04:00