Deterministic Bühlmann ZH-L16C Schreiner linear-ramp gas loading across 16 N2/He half-time compartments + Erik Baker linear Gradient Factor M-value interpolation engine (.uddf, .ssrf, .json, .csv) built for Shearwater Petrel / Perdix, Ratio Computers, Heinrichs Weikamp OSTC, Subsurface — zero-upload ephemeral Wasm RAM execution.
Running ephemeral Wasm verification…