# LIB2-255 — Retired use of one operator name for Wick chart and shell reversal

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

## Statement

The earlier geometry account treated the single label W as covering both the compact/split Wick chart and the shell-orientation reversal.

## Caution

Retiring the shared name does not invalidate either separated operator or identify their actions on the grading.

## Primary source

Appendix T, §2, Theorem 2.1: two distinct operators, PDF p.317: "The programme’s informal label “W ” denoted two categorically different operators."

## Machine

- url: /library-v2/LIB2-255/
- content_sha256: 78ab7f4f6fb383fa622c8f3ab3035b240860cb37f8ea2a04afa01e6fbefe1175
- candidate_ids: C2-089

## Freshness

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