# LIB2-028 — The action-shape principle is adopted rather than intrinsically selected

- class: CLAIM · review_state: PUBLISHED · house_tier: not yet assigned
- labels as printed: math_status NOT_PRINTED · attachment NOT_PRINTED · scorecard tier word none (PDF p.297)
- basis: {"pdf_sha256_prefix": "b64ddcd9e16a6dcd", "release": "Rev33.1_S369"}

## Statement

Within the minimal-word class, the adopted relations Φdiag = {v = 0,w = 0,u = t,27z = t} isolate the Fchar orbit, but their selection is non-intrinsic and changes under independent generator rescaling.

## Caution

Adopting these relations does not derive nature's nonlinear action or remove the separate loaded boundary datum.

## Primary source

Appendix S, §9.4, Priced axiom 9.5: adopted relations, PDF p.314: "The clause Φdiag : {v = 0, w = 0, u = t, 27z = t} — four coefficient relations — isolates exactly the Fchar orbit and is minimal in codimension (dropping any one relation restores a projective one-parameter family)."

## Machine

- url: /library-v2/LIB2-028/
- content_sha256: 0f06a45b79b7018824b0ad98958891d78284585115b4c7bee38eac7a32795ad0
- candidate_ids: C2-108

## Freshness

- BUILD_STAMP S371a · 2026-09-26T22:53Z · master 01d1a5873ede42f5 · cut 9dcc6ce9a8ee3e02
- Declared volatile fields (R36): BUILD_STAMP