Deterministic 2D planar frame Finite-Element beam stiffness matrix (EI_x/EI_y of 40-series T-slot) + bolted T-nut preload friction slip margin mu*F_clamp engine (.pdf, .dxf, .json) built for Sim-Lab, Heusinkveld, Simucube, Fanatec — zero-upload ephemeral Wasm RAM execution.
Running ephemeral Wasm verification…