.. meta::
   :description: e7Day development history: FORGE session Sa2_2026m03d27 in two rounds --- R1 OOv1 formalization, R2 TEMPER stress-testing with all 30 statements HELD.
   :keywords: e7Day, history, FORGE, Sa2, OOv1, TEMPER, Iron Maiden, HELD, Round a1, Round a2
   :author: LLoL as Laurence Loewe of Laodicea and Claude Opus 4.6

*************************************************
e7Day History
*************************************************

Development history of the e7Day model (Generalized System Construction).

For the complete session log, see
``matheology/hell/ll/forge/b/12/llog.rst``.


FORGE Session Sa2_2026m03d27
==============================

**Session:** Sa2_2026m03d27 (FORGE compiler)

**Model:** e7Day --- Generalized System Construction

**Final version:** dv_ClaOp46Max_OOv1_2026m03d27 (strengthened at TEMPER)


Round a1 --- OOv1 Formalization
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

**Phases:** IGNITE → HEAT → STRIKE → QUENCH → BANK

Produced the initial OOv1 model:

- 8 submodels defined (m0 VOID through m7 TRUST)
- 4 cross-day meta-axioms (mc.ax1--4)
- 7 general theorems (th1--th7)
- Day-by-day formalization with OK/OKO verdicts per submodel
- 19 GrowthGarden candidates identified and archived
- Session dictionary created (acronyms, symbols, ambiguities)
- 1 GrowthGarden promotion: m3.ax3 (Water Circulation)


Round a2 --- TEMPER Stress-Testing
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

**Phases:** EMBER → TEMPER (17 entries) → QUENCH → BANK

Iron Maiden (10 formal tests) applied to all 30 OOv1 statements.
Results: 30 HELD, 0 BREACH (after rescues).

**10 Iron Maiden tests:**

1. Consistency
2. Independence
3. Necessity
4. Modal Soundness (S5)
5. Mereological Coherence (CEM)
6. Game-Theoretic Stability
7. Computability and Decidability
8. Real-World Grounding
9. Cross-Model Coherence (PET/JUB)
10. Known-Attack Resilience

**Key achievements:**

1. **th7 major rescue:** Single-arrow Compassion theorem (BREACH) rescued to
   five-gate Compassion Capacity Theorem (HELD) with connections to 12+
   axioms across PET, JUB, e7Day. Gates: repair-history, scope limitation,
   other-awareness, channel quality (Compassion UMP), perpetual
   scope-expansion commitment. Supervillain theorem and eternal-life
   corollary introduced.

2. **m7.ax3 rescue:** 6:1 ratio initially BREACHed, rescued via
   constrained-optimum defense (integer-day batching, Schelling point,
   innovation-cycle isomorphism). Numerology objection answered.

3. **2 reclassifications:** m2.ax3 → m2.th1 (PERFECT/PERFIDE impossibility,
   derivable from m2.ax1 + m2.ax2); m6.ax5 → m6.th1 (OSCR Collapse,
   derivable from m6.ax3 + m6.ax4).

4. **1 reformulation:** m6.ax4 asymmetric form (OK→BABL sufficient;
   OKO necessary for ZION, not sufficient; cf. Gen.18 Abraham).

5. **6 HELL cons addressed:** Con-11 (substantially), Con-14 (partially),
   Con-22 (substantially), Con-23, Con-24, Con-31.

6. **3 new models identified:** e7He (Hero Journey), e7Ch (7ChangeStages),
   e7Tr (tech adoption cycle).

7. **New concept:** ASON (Ambiguous Semantics Of Nothing).

8. **1 GrowthGarden promotion:** th6 (Dual-Nothing).

9. **~20 active AA items** for future work (see :doc:`anyaims`).


Session Files
===============

**Model files (permanent):**

- ``matheology/model/e7day/`` --- formal model pages (this directory)
- ``matheology/model/e7day/gg/megatable.rst`` --- full registry including
  GrowthGarden candidates, credences, and con-pro notes

**Session log files:**

- ``matheology/hell/ll/forge/b/12/llog.rst`` --- full
  session log (APPEND-ONLY)
- ``matheology/hell/ll/forge/b/12/meta.rst`` --- session
  metadata
- ``matheology/hell/ll/forge/b/12/dict.rst`` --- session
  acronym dictionary

**Acronym registry:**

- ``dict/ambiguities-to-decide.rst`` --- central collection of unresolved
  acronym alternatives