Registry · Definition IV.D335 tau-effective formalized

IV.D335 — EW-Active Mode

Structural EW-activity predicate on boundary modes: B-sector (all configs) + A-sector charged (lobe configs).

Book IV Part 4 Ch. 31

Lean Formalization

Module: TauLib.BookIV.Electroweak.EWProjection

Symbol: isEWActive