Full field30.460 GiB
→
Exact wedge1.910 GiB
→
Active cache64 KiB
These are preserved H-109 R80 architecture numbers, not browser resource usage. The exact wedge still exists on disk; 64 KiB was the active exact photon-field cache.
Test the discrete FrostField computation itself. A spherical source creates a distributed FrostGrid deformation state; the browser solves a compact symmetry wedge under the inherited six-neighbor equation, seals it, then opens a full-cube numerical ruler.