Show HN: Formally verified 3D CSG: Trust 93 lines spec, not 1000 lines AI code

In 30 Sekunden

Was passiert ist

A formally verified 3D mesh intersection algorithm in Lean 4 requires reviewing only 93 lines of specification, not 1000+ lines of AI-written implementation code.

Warum es zählt

Engineers building safety-critical CAD, robotics, or manufacturing software where mesh operations must be mathematically guaranteed correct without trusting AI code.

Achtung

The verified kernel runs 24 seconds for complex meshes versus milliseconds for unverified implementations; performance was deprioritized for reviewability and correctness guarantees.