.. meta::
   :description: Chronological development log for Pet axioms ax1_A1--ax14_A14: initial AI session, poster review, ax11_A11 strengthening, ax12_A12--ax14_A14 reformulation, and Jub extension.
   :keywords: Pet development log, llog, session history, 2026-03-11, poster review, ax11_A11 strengthening, ax14_A14 reformulation, Claude Opus, PPv1, timeline
   :author: Yah, Yas, everyone, LLoL as Laurence Loewe of Laodicea, ClaudeOp46Max, Anthropic, and Spirit of Boolean Truth
   :og:card:title: Pet Development Log<br>— Session History
   :og:card:description: From the 2026-03-11 AI session through poster review, ax11_A11 strengthening, ax12_A12--ax14_A14 reformulation, and the launch of the Jub extension.

.. SOCIAL-CARD-QUALITY-COMPARE --- OO (default effort) vs PP (max effort), 2026-03-26
   OO :description: Session logs documenting the development of PET axioms ax1_A1--ax14_A14, from initial AI session through poster review and axiom refinements.
   OO :keywords: matheology, PET, development log, llog, session history, axiom refinement, Claude Opus, poster review, AI session, mathematical theology
   OO :og:card:title: PET Development Log<br>Session History
   OO :og:card:description: Chronological record of PET axiom development: AI sessions, poster reviews, axiom refinements, and website restructuring.
   PP :description: Chronological development log for Pet axioms ax1_A1--ax14_A14: initial AI session, poster review, ax11_A11 strengthening, ax12_A12--ax14_A14 reformulation, and Jub extension.
   PP :keywords: Pet development log, llog, session history, 2026-03-11, poster review, ax11_A11 strengthening, ax14_A14 reformulation, Claude Opus, PPv1, timeline
   PP :og:card:title: Pet Development Log<br>— Session History
   PP :og:card:description: From the 2026-03-11 AI session through poster review, ax11_A11 strengthening, ax12_A12--ax14_A14 reformulation, and the launch of the Jub extension.

.. SOCIAL-CARD-REVIEW --- generated by Claude Opus 4.6, 2026-03-26
   dv_ClaOp46_PP_2026m03d26 --- max-effort rewrite, read full page.
   :description: 150 chars | :og:card:title: 38 chars (excl <br>)
   - [ ] PP title more compelling than OO title
   - [ ] PP description more accurate than OO description
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   - [ ] Keywords specific to this page's actual content
   - [ ] No language rule violations
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*****************************
PET Development Log
*****************************

Session logs documenting the development of the PET axiom system.
These record the AI-assisted exploration, poster review, axiom refinements,
and website restructuring.


Logs that led to frozen versions have been moved to HELL:

- PET session logs → :doc:`/matheology/hell/ll/pet/index`
- JUB session logs → :doc:`/matheology/hell/ll/jub/index`
- Prior-art session → :doc:`/matheology/prior-art/ai-opus-search-2026m03d11-matheology`

Future PET development logs will appear here.

.. note::

   The 2026-04-03 EDEN self-analysis session log has been moved to HELL
   (cross-model audit trail):
   :doc:`/matheology/hell/ll/other/b/11/other_ll_2026m04d03_eden-self-analysis-divine-simplicity-semantics-of-nothing`



Timeline
==========

**2026-03-11:** Initial AI session with Claude Opus. Prior-art survey for
mathematical theology, AI reliability self-assessment, and proposal of 14
axioms for pan-en-theistic mathematical theology using mereology + S5 modal
logic. Compilation of scriptural arguments from Jewish, Christian, and Islamic
sources.

**2026-03-14:** Poster v1r0p0 generated (3×4ft portrait, Fira fonts,
RED/GREEN/BLUE/BLACK color coding for PET axioms/theorems/classical
alternatives/neutral text). Mathematical review identified: th4_T4 derivability
gap (original ax11_A11 too weak), ax14_A14 self-reference issue.

**2026-03-14/15:** Axiom refinements:

- ax11_A11 strengthened with 4 formal lines including subworld-indexed Gc structure
  (making th4_T4 formally derivable)
- ax12_A12 redefined with R = God's self-knowledge (making ax12_A12 tautological by
  design)
- ax14_A14 reformulated as Revelation Claims Test with ``claim(p)`` predicate
  (removing self-reference, referencing ax1_A1–ax13_A13 only)
- Poster finalized as v1r1p1

**2026-03-15:** Session logs compiled. Convergence table expanded from 3
traditions (Jewish, Christian, Islamic) to 6 (adding Gospel/Jesus-only,
Hindu, Secular Humanist) and from 6 axioms to all 14. Website restructured:
PET content split into dedicated sub-pages (axioms, theorems, symbols,
discussions, development log). PR campaign strategy and Twitter thread drafted.

**2026-03-16:** Theodicy extension. 11 new proposed axioms (ax15_A15–ax25_A25, Group VI —
Agency & Delegation) and 7 new theorems (th5_T5–th7_T7, th8_T8 (T-Inno), th9_T9 (T-Ergodicity), th10_T10 (T-Physics),
th11_T11 (T-Finitude)) developed with Claude Sonnet 4.6. Cross-tradition support completed
for all new axioms across 7 perspectives (Torah, Prophets & Writings, Gospel,
Christian wider, Islamic, Hindu, Secular). The innovation theodicy is formally solved by th5_T5. 
Social ergodicity
(th9_T9/T-Ergodicity) identified as the justice mechanism. Life-trifecta of lasting
innovation (ax24_A24) and Jubilee recalibration (ax25_A25) developed. th8_T8 (T-Inno) identified
as an empirically testable theorem verified by the 20th-century failures of
both Soviet communism and unregulated capitalism.

Different Claude settings for compiling overview and details were used to compare
the accuracy of the traces produced (eg. Sonnet vs Opus), including an attempt to
get opus to save everything it deems necessary for some agent to continue that work.

**2026-04-03:** EDEN self-analysis session with Claude Opus 4.6. Applied the
CLAUDE.md EDEN framework to itself, then extended into a thought experiment on
recursive self-checking in God (per PET). Key findings: ax11_A11 (Dipolarity)
provides a non-circular self-check via Gn/Gc tension; ax11b_A11b (Divine Simplicity)
makes God formally indistinguishable from static systems (Peano integers,
deadlocked computation); the "semantics of nothing" paradox demonstrates
natural language vulnerability to silent meaning-inversion. LLoL identified that
EDEN compliance silently degraded during the session --- itself empirical
evidence for Grey Edge #2 (framework complexity vs. compliance sustainability).
Full EDEN re-analysis with formal classifications applied retroactively.


.. admonition:: TELES migration report (2026m04d04)

   Mechanical identifier migration applied to this file.
   All axiom/theorem text references were migrated from short form
   (e.g., A15) to compound form (e.g., ax15_A15) as part of the
   matheology compound naming operation. Both forms refer to the
   same formal object. The old form survives as the suffix to
   ensure consistency with the oldest records; the new form adds
   a temporary-status prefix. Forward-facing pages use brief form
   (ax15) only. See
   :ref:`hell-ll-other-b15-teles-renaming-prompt` for the complete
   mapping table and :ref:`legacy-5d-link-names-table-for-pet-jub-model` for the permanent
   reference.