Deterministic Nonlinear ferroelectric Langevin/tanh permittivity saturation C_eff(V_dc, T, package_volume) model fitted to Murata/TDK characterization curves engine (.csv, .xlsx, .json) built for Murata, TDK, Samsung Electro-Mechanics, Taiyo Yuden — zero-upload ephemeral Wasm RAM execution.
Running ephemeral Wasm verification…