Registry · Lemma VII.L06 tau-effective formalized

VII.L06 — No-New-Crossing-Mediator Lemma

Logos sector S_L is unique mixed sector at E₃; no additional crossing mediator emerges at E₄; no other natural transformation admits coincidence.

Book VII Part 1 Ch. 8

Dependency Graph

Depends on (1)

VII.T03

Depended on by (2)

VII.L20 VII.T06

Lean Formalization

Module: TauLib.BookVII.Meta.Registers

Symbol: Tau.BookVII.Meta.Registers.NonewcrossingmediatorLemma