# LIB2-183 — The reversal-covariant score solder bounds the product response

- 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.316)
- basis: {"pdf_sha256_prefix": "b64ddcd9e16a6dcd", "release": "Rev33.1_S369"}

## Statement

The registered reversal-covariant score solder Ξ: C*(Dϕ) ≅ C³ → M2(C) has |µ| ≤ 1, so its response with the MOS channel obeys |λµ| ≤ √2.

## Caution

The product bound does not force a unit response or close the distinct microscopic observation and normalization problems.

## Primary source

Appendix T, §15.3, Reversal-covariant score solder, PDF p.334: "The reversal-covariant score solder"

## Machine

- url: /library-v2/LIB2-183/
- content_sha256: 08508166cd4033cb7e4af9e8083dbd3fc08a00f9ccc1b158da58ec66757a5e5a
- candidate_ids: C2-135

## Freshness

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