Deterministic 3D helical arc interpolation x(t)=R_path·cos t, y(t)=R_path·sin t, z(t)=P·t/(2π) with tangential quarter-turn helical entry/exit & internal peripheral feed reduction F_center = F_periph·(D_maj - D_tool)/D_maj engine (.nc, .tap, .txt) built for Emuge-Franken, Vargus Vardex, Carmex, Haas — zero-upload ephemeral Wasm RAM execution.
Running ephemeral Wasm verification…