============================================================
OPERA H — MULTIPLICATIO FIGURAE QUARTAE
Ars Generalis Applied — Combinatory Execution Kernel
Version: 0.1.3-OPERA-H-TENET-D-SUPPORT
Status: PROVISIONAL / EXECUTION-KERNEL (PATCHED)
Scope: execution of multiplicatio over Figura Quarta under TENET-dispatched regimes
Authority: OPERA
Class: OPERA
Regime: H (MULTIPLICATIO)
Depends-On:
    - TENET D -- PRINCIPIA DUPLEX / A-T ARTICULATION SUPPORT
    • TENET D — PRINCIPIA DUPLEX
    • TENET I — MIXTURA
    • TENET A — ABSOLUTA
    • TENET T — RELATIVA
    • TENET — REGIMEN DISPATCH LAW
    • ROTAS D — OCTO ROTAE FIGURAE QUARTAE
    • OPERA F — EXECUTIO TABULAE


    • AEGIS POPULUS — MULTIPLICATIO PARADIGMA
============================================================


<!-- LOCAL_SECTION_INDEX_START -->
## LOCAL SECTION INDEX

Scope: local anchors within this artifact only. No cross-artifact links are introduced here.

- [I. PURPOSE](#local-section-09-stack-h-opera-h-executionmechanism-i-purpose)
- [CORE ASSERTION](#local-section-09-stack-h-opera-h-executionmechanism-core-assertion)
- [II. EXECUTION POSITION](#local-section-09-stack-h-opera-h-executionmechanism-ii-execution-position)
- [FUNCTION](#local-section-09-stack-h-opera-h-executionmechanism-function)
- [III. INPUT CONTRACT](#local-section-09-stack-h-opera-h-executionmechanism-iii-input-contract)
- [REQUIREMENTS](#local-section-09-stack-h-opera-h-executionmechanism-requirements)
- [TENET DISPATCH REQUIREMENT](#local-section-09-stack-h-opera-h-executionmechanism-tenet-dispatch-requirement)
- [MULTIPLICATIO MODE](#local-section-09-stack-h-opera-h-executionmechanism-multiplicatio-mode)
- [DEFAULT](#local-section-09-stack-h-opera-h-executionmechanism-default)
- [FAILURE](#local-section-09-stack-h-opera-h-executionmechanism-failure)
- [IV. PRE-EXECUTION VALIDATION](#local-section-09-stack-h-opera-h-executionmechanism-iv-pre-execution-validation)
- [0. TENET DISPATCH VALIDITY](#local-section-09-stack-h-opera-h-executionmechanism-0-tenet-dispatch-validity)
- [1. ROTA VALIDITY](#local-section-09-stack-h-opera-h-executionmechanism-1-rota-validity)
- [2. REGIME CONSISTENCY](#local-section-09-stack-h-opera-h-executionmechanism-2-regime-consistency)
- [3. ORDINAL PRESERVATION](#local-section-09-stack-h-opera-h-executionmechanism-3-ordinal-preservation)
- [4. MODE COMPATIBILITY](#local-section-09-stack-h-opera-h-executionmechanism-4-mode-compatibility)
- [FAILURE](#local-section-09-stack-h-opera-h-executionmechanism-failure-2)
- [BLOCKING RULE](#local-section-09-stack-h-opera-h-executionmechanism-blocking-rule)
- [V. TENET DISPATCH LAYER](#local-section-09-stack-h-opera-h-executionmechanism-v-tenet-dispatch-layer)
- [ELEMENT GROUPS](#local-section-09-stack-h-opera-h-executionmechanism-element-groups)
- [DISPATCH RULE](#local-section-09-stack-h-opera-h-executionmechanism-dispatch-rule)
- [SPECIAL RULE](#local-section-09-stack-h-opera-h-executionmechanism-special-rule)
- [RULE](#local-section-09-stack-h-opera-h-executionmechanism-rule)
- [FAILURE](#local-section-09-stack-h-opera-h-executionmechanism-failure-3)
- [VI. CONFIGURATION SELECTION LAYER](#local-section-09-stack-h-opera-h-executionmechanism-vi-configuration-selection-layer)
- [TENET-BOUND SELECTION RULE](#local-section-09-stack-h-opera-h-executionmechanism-tenet-bound-selection-rule)
- [DOMAIN RULES](#local-section-09-stack-h-opera-h-executionmechanism-domain-rules)
- [TENET A:](#local-section-09-stack-h-opera-h-executionmechanism-tenet-a)
- [TENET T:](#local-section-09-stack-h-opera-h-executionmechanism-tenet-t)
- [TENET D:](#local-section-09-stack-h-opera-h-executionmechanism-tenet-d)
- [TENET I:](#local-section-09-stack-h-opera-h-executionmechanism-tenet-i)
- [DEFAULT](#local-section-09-stack-h-opera-h-executionmechanism-default-2)
- [FAILURE](#local-section-09-stack-h-opera-h-executionmechanism-failure-4)
- [VII. SELECTION MODES](#local-section-09-stack-h-opera-h-executionmechanism-vii-selection-modes)
- [RULE](#local-section-09-stack-h-opera-h-executionmechanism-rule-2)
- [FAILURE](#local-section-09-stack-h-opera-h-executionmechanism-failure-5)
- [VIII. TABULA PRESET INTERFACE](#local-section-09-stack-h-opera-h-executionmechanism-viii-tabula-preset-interface)
- [FAILURE](#local-section-09-stack-h-opera-h-executionmechanism-failure-6)
- [IX. EXECUTION CORE — MODE DISPATCH](#local-section-09-stack-h-opera-h-executionmechanism-ix-execution-core-mode-dispatch)
- [RULE](#local-section-09-stack-h-opera-h-executionmechanism-rule-3)
- [FAILURE](#local-section-09-stack-h-opera-h-executionmechanism-failure-7)
- [X. EXECUTION — ORDINAL-ALIGNED MULTIPLICATIO](#local-section-09-stack-h-opera-h-executionmechanism-x-execution-ordinal-aligned-multiplicatio)
- [PROPERTIES](#local-section-09-stack-h-opera-h-executionmechanism-properties)
- [FAILURE](#local-section-09-stack-h-opera-h-executionmechanism-failure-8)
- [XI. EXECUTION — POSITION-LOCKED MULTIPLICATIO](#local-section-09-stack-h-opera-h-executionmechanism-xi-execution-position-locked-multiplicatio)
- [IDENTIFIER:](#local-section-09-stack-h-opera-h-executionmechanism-identifier)
- [DEFINITION](#local-section-09-stack-h-opera-h-executionmechanism-definition)
- [FORMAL](#local-section-09-stack-h-opera-h-executionmechanism-formal)
- [OUTPUT](#local-section-09-stack-h-opera-h-executionmechanism-output)
- [PROPERTIES](#local-section-09-stack-h-opera-h-executionmechanism-properties-2)
- [FAILURE](#local-section-09-stack-h-opera-h-executionmechanism-failure-9)
- [XII. EXECUTION — CARTESIAN MULTIPLICATIO](#local-section-09-stack-h-opera-h-executionmechanism-xii-execution-cartesian-multiplicatio)
- [IDENTIFIER:](#local-section-09-stack-h-opera-h-executionmechanism-identifier-2)
- [DEFINITION](#local-section-09-stack-h-opera-h-executionmechanism-definition-2)
- [FORMAL](#local-section-09-stack-h-opera-h-executionmechanism-formal-2)
- [PROPERTIES](#local-section-09-stack-h-opera-h-executionmechanism-properties-3)
- [CONSTRAINT](#local-section-09-stack-h-opera-h-executionmechanism-constraint)
- [TENET BINDING](#local-section-09-stack-h-opera-h-executionmechanism-tenet-binding)
- [FAILURE](#local-section-09-stack-h-opera-h-executionmechanism-failure-10)
- [XIII. EXECUTION — ROTA-TRANSFORMATIONAL MULTIPLICATIO](#local-section-09-stack-h-opera-h-executionmechanism-xiii-execution-rota-transformational-multiplicatio)
- [IDENTIFIER:](#local-section-09-stack-h-opera-h-executionmechanism-identifier-3)
- [DEFINITION](#local-section-09-stack-h-opera-h-executionmechanism-definition-3)
- [FORMAL](#local-section-09-stack-h-opera-h-executionmechanism-formal-3)
- [TRANSFORMATIONS MAY INCLUDE](#local-section-09-stack-h-opera-h-executionmechanism-transformations-may-include)
- [TENET CONSTRAINT](#local-section-09-stack-h-opera-h-executionmechanism-tenet-constraint)
- [FAILURE](#local-section-09-stack-h-opera-h-executionmechanism-failure-11)
- [XIV. RESULT STRUCTURE](#local-section-09-stack-h-opera-h-executionmechanism-xiv-result-structure)
- [RULE](#local-section-09-stack-h-opera-h-executionmechanism-rule-4)
- [CONSTRAINT](#local-section-09-stack-h-opera-h-executionmechanism-constraint-2)
- [FAILURE](#local-section-09-stack-h-opera-h-executionmechanism-failure-12)
- [XV. TRACE DISCIPLINE](#local-section-09-stack-h-opera-h-executionmechanism-xv-trace-discipline)
- [RULE](#local-section-09-stack-h-opera-h-executionmechanism-rule-5)
- [CONSTRAINT](#local-section-09-stack-h-opera-h-executionmechanism-constraint-3)
- [FAILURE](#local-section-09-stack-h-opera-h-executionmechanism-failure-13)
- [XVI. REGIME INTEGRITY LAW](#local-section-09-stack-h-opera-h-executionmechanism-xvi-regime-integrity-law)
- [PROHIBITIONS](#local-section-09-stack-h-opera-h-executionmechanism-prohibitions)
- [RULE](#local-section-09-stack-h-opera-h-executionmechanism-rule-6)
- [FAILURE](#local-section-09-stack-h-opera-h-executionmechanism-failure-14)
- [XVII. FAILURE CONDITIONS](#local-section-09-stack-h-opera-h-executionmechanism-xvii-failure-conditions)
- [EXECUTION FAILURES](#local-section-09-stack-h-opera-h-executionmechanism-execution-failures)
- [STRUCTURAL FAILURES](#local-section-09-stack-h-opera-h-executionmechanism-structural-failures)
- [TRACE FAILURES](#local-section-09-stack-h-opera-h-executionmechanism-trace-failures)
- [TENET DISPATCH FAILURES](#local-section-09-stack-h-opera-h-executionmechanism-tenet-dispatch-failures)
- [TENET-SELECTION DETERMINISM FAILURES](#local-section-09-stack-h-opera-h-executionmechanism-tenet-selection-determinism-failures)
- [RULE](#local-section-09-stack-h-opera-h-executionmechanism-rule-7)
- [XVIII. FUNCTION](#local-section-09-stack-h-opera-h-executionmechanism-xviii-function)
- [ROLE IN AGLA CLASS CHAIN](#local-section-09-stack-h-opera-h-executionmechanism-role-in-agla-class-chain)
- [TENET:](#local-section-09-stack-h-opera-h-executionmechanism-tenet)
- [ROTAS:](#local-section-09-stack-h-opera-h-executionmechanism-rotas)
- [AREPO:](#local-section-09-stack-h-opera-h-executionmechanism-arepo)
- [OPERA:](#local-section-09-stack-h-opera-h-executionmechanism-opera)
- [SATOR:](#local-section-09-stack-h-opera-h-executionmechanism-sator)
- [CONSTRAINT](#local-section-09-stack-h-opera-h-executionmechanism-constraint-4)
- [FAILURE](#local-section-09-stack-h-opera-h-executionmechanism-failure-15)
- [XIX. CLOSURE](#local-section-09-stack-h-opera-h-executionmechanism-xix-closure)
- [FINAL LAW](#local-section-09-stack-h-opera-h-executionmechanism-final-law)
- [EXECUTION VALIDITY CONDITION](#local-section-09-stack-h-opera-h-executionmechanism-execution-validity-condition)
- [DEFAULT EXECUTION LAW](#local-section-09-stack-h-opera-h-executionmechanism-default-execution-law)
- [DEFAULT OUTPUT](#local-section-09-stack-h-opera-h-executionmechanism-default-output)
- [FINAL STATE](#local-section-09-stack-h-opera-h-executionmechanism-final-state)
- [CLOSURE RULE](#local-section-09-stack-h-opera-h-executionmechanism-closure-rule)
<!-- LOCAL_SECTION_INDEX_END -->

END SECTION 0 — HEADER
============================================================

============================================================


<a id="local-section-09-stack-h-opera-h-executionmechanism-i-purpose"></a>
I. PURPOSE
============================================================


Define the execution kernel for:

    MULTIPLICATIO FIGURAE QUARTAE

------------------------------------------------------------


OPERA H establishes:

    • how TENET anchoring is resolved
    • how configurations are selected
    • how chambers are combined
    • how multiplicatio modes are executed
    • how results are constructed
    • how combinatory trace is preserved

------------------------------------------------------------


<a id="local-section-09-stack-h-opera-h-executionmechanism-core-assertion"></a>
CORE ASSERTION
------------------------------------------------------------


Multiplicatio is:

    TENET-dispatched,
    configuration-selected,
    admissibility-gated,
    mode-dependent,
    trace-preserving execution

over ROTAS-defined chambers.

TENET D supplies the articulation support for any H execution
surface where TENET A absolute principles and TENET T relative
principles are jointly operative.

TENET D support does not authorize OPERA D execution and does
not collapse TENET A or TENET T into a hidden default.

============================================================
END SECTION I
============================================================

============================================================


<a id="local-section-09-stack-h-opera-h-executionmechanism-ii-execution-position"></a>
II. EXECUTION POSITION
============================================================


OPERA H operates:

    after AREPO admission
    under TENET dispatch resolution
    over ROTAS-instantiated structures

------------------------------------------------------------


OPERA H does NOT:

    • define principles (TENET)
    • define topology (ROTAS)
    • define admissibility (AREPO)
    • define mediation (SATOR)

------------------------------------------------------------


<a id="local-section-09-stack-h-opera-h-executionmechanism-function"></a>
FUNCTION
------------------------------------------------------------


OPERA H executes:

    TENET DISPATCH
        →
    CONFIGURATION SELECTION
        →
    MULTIPLICATIO EXECUTION

============================================================
END SECTION II
============================================================

============================================================


<a id="local-section-09-stack-h-opera-h-executionmechanism-iii-input-contract"></a>
III. INPUT CONTRACT
============================================================


OPERA H receives:

------------------------------------------------------------

H_INPUT :=
{
    chambers: [C₁, C₂, ..., Cₙ] (optional),
    multiplicatio_mode (optional),
    selection_mode (optional),
    configuration_count (optional),
    rota_set (optional),
    tabula_preset (optional),
    preloaded_tabula_context (optional),
    context_regime,
    element_set,
    interaction_type (optional),
    operator_presence (optional),
    selected_tenet (optional)
}

------------------------------------------------------------


<a id="local-section-09-stack-h-opera-h-executionmechanism-requirements"></a>
REQUIREMENTS
------------------------------------------------------------


Each chamber must:

    • declare rota_id
    • declare W1, W2, W3
    • include regime binding (A or T)
    • include ordinal_slot per carrier

------------------------------------------------------------


<a id="local-section-09-stack-h-opera-h-executionmechanism-tenet-dispatch-requirement"></a>
TENET DISPATCH REQUIREMENT
------------------------------------------------------------


OPERA H must resolve:

    selected_tenet

before execution.

------------------------------------------------------------


<a id="local-section-09-stack-h-opera-h-executionmechanism-multiplicatio-mode"></a>
MULTIPLICATIO MODE
------------------------------------------------------------

multiplicatio_mode ∈
{
    MULTIPLICATIO_OA,
    MULTIPLICATIO_PL,
    MULTIPLICATIO_CT,
    MULTIPLICATIO_RT
}

------------------------------------------------------------


<a id="local-section-09-stack-h-opera-h-executionmechanism-default"></a>
DEFAULT
------------------------------------------------------------


If not explicitly provided:

    multiplicatio_mode := MULTIPLICATIO_OA

------------------------------------------------------------


<a id="local-section-09-stack-h-opera-h-executionmechanism-failure"></a>
FAILURE
------------------------------------------------------------

input_incomplete
missing_rota
missing_ordinal
ambiguous_mode
element_set_missing
interaction_type_unresolved
operator_presence_unresolved
selected_tenet_missing

============================================================
END SECTION III
============================================================

============================================================


<a id="local-section-09-stack-h-opera-h-executionmechanism-iv-pre-execution-validation"></a>
IV. PRE-EXECUTION VALIDATION
============================================================

Before execution, OPERA H must verify:

------------------------------------------------------------


<a id="local-section-09-stack-h-opera-h-executionmechanism-0-tenet-dispatch-validity"></a>
0. TENET DISPATCH VALIDITY
------------------------------------------------------------


    selected_tenet must be resolved according to:

        TENET — REGIMEN DISPATCH LAW


Validation must confirm:

    • element_set is explicit or derivable
    • interaction_type is resolved
    • operator_presence is detected
    • selected_tenet is compatible with context

------------------------------------------------------------


<a id="local-section-09-stack-h-opera-h-executionmechanism-1-rota-validity"></a>
1. ROTA VALIDITY
------------------------------------------------------------

    each chamber belongs to ROTAS D family

------------------------------------------------------------


<a id="local-section-09-stack-h-opera-h-executionmechanism-2-regime-consistency"></a>
2. REGIME CONSISTENCY
------------------------------------------------------------

    carriers match declared regime (A/T)

------------------------------------------------------------


<a id="local-section-09-stack-h-opera-h-executionmechanism-3-ordinal-preservation"></a>
3. ORDINAL PRESERVATION
------------------------------------------------------------

    ordinal slots are present and valid

    if selected_tenet == TENET I:
        ordinal slots must follow TENET I MIXTURA carrier order
        and full token identity requirements

------------------------------------------------------------


<a id="local-section-09-stack-h-opera-h-executionmechanism-4-mode-compatibility"></a>
4. MODE COMPATIBILITY
------------------------------------------------------------

    multiplicatio_mode is declared and supported

------------------------------------------------------------


<a id="local-section-09-stack-h-opera-h-executionmechanism-failure-2"></a>
FAILURE
------------------------------------------------------------

tenet_dispatch_invalid
tenet_context_mismatch
unresolved_operator_presence
rota_invalid
regime_mismatch
ordinal_missing
mode_invalid

------------------------------------------------------------


<a id="local-section-09-stack-h-opera-h-executionmechanism-blocking-rule"></a>
BLOCKING RULE
------------------------------------------------------------


If any validation fails:

    execution := BLOCKED

============================================================
END SECTION IV
============================================================

============================================================


<a id="local-section-09-stack-h-opera-h-executionmechanism-v-tenet-dispatch-layer"></a>
V. TENET DISPATCH LAYER
============================================================

Before configuration selection, OPERA H must resolve the
correct TENET anchor.

------------------------------------------------------------

TENET_DISPATCH :=
{
    element_set,
    interaction_type,
    operator_presence,
    selected_tenet,
    dispatch_trace
}

------------------------------------------------------------


<a id="local-section-09-stack-h-opera-h-executionmechanism-element-groups"></a>
ELEMENT GROUPS
------------------------------------------------------------


A-elements:
    absolute principles


T-elements:
    relative principles


E-elements:
    interrogatives and rules

------------------------------------------------------------


<a id="local-section-09-stack-h-opera-h-executionmechanism-dispatch-rule"></a>
DISPATCH RULE
------------------------------------------------------------


If:

    S ⊆ A


Then:

    selected_tenet := TENET A

------------------------------------------------------------


If:

    S ⊆ T


Then:

    selected_tenet := TENET T

------------------------------------------------------------


If:

    S ⊆ (A ∪ T)
    AND interaction is principial


Then:

    selected_tenet := TENET D

------------------------------------------------------------


If:

    S ∩ E ≠ ∅
    AND (A ∪ T) present


Then:

    selected_tenet := TENET I

------------------------------------------------------------


<a id="local-section-09-stack-h-opera-h-executionmechanism-special-rule"></a>
SPECIAL RULE
------------------------------------------------------------


If:

    S ⊆ E


Then:

    OPERA H is not the primary execution context.

------------------------------------------------------------


<a id="local-section-09-stack-h-opera-h-executionmechanism-rule"></a>
RULE
------------------------------------------------------------


OPERA H must not execute until:

    selected_tenet is resolved

------------------------------------------------------------


<a id="local-section-09-stack-h-opera-h-executionmechanism-failure-3"></a>
FAILURE
------------------------------------------------------------

TENET_UNRESOLVED
REGIMEN_AMBIGUITY
INCORRECT_TENET_SELECTION
OPERATOR_PRESENCE_IGNORED

============================================================
END SECTION V
============================================================

============================================================


<a id="local-section-09-stack-h-opera-h-executionmechanism-vi-configuration-selection-layer"></a>
VI. CONFIGURATION SELECTION LAYER
============================================================

Configuration selection precedes multiplicatio.

------------------------------------------------------------

CONFIGURATION_SELECTION :=
{
    selection_mode,
    configuration_count,
    rota_set,
    tabula_preset,
    preloaded_tabula_context,
    selection_trace
}

------------------------------------------------------------


<a id="local-section-09-stack-h-opera-h-executionmechanism-tenet-bound-selection-rule"></a>
TENET-BOUND SELECTION RULE
------------------------------------------------------------


Configuration selection must operate under:

    selected_tenet

------------------------------------------------------------


<a id="local-section-09-stack-h-opera-h-executionmechanism-domain-rules"></a>
DOMAIN RULES
------------------------------------------------------------


<a id="local-section-09-stack-h-opera-h-executionmechanism-tenet-a"></a>
TENET A:
    A-only domain


<a id="local-section-09-stack-h-opera-h-executionmechanism-tenet-t"></a>
TENET T:
    T-only domain


<a id="local-section-09-stack-h-opera-h-executionmechanism-tenet-d"></a>
TENET D:
    A ∪ T domain


<a id="local-section-09-stack-h-opera-h-executionmechanism-tenet-i"></a>
TENET I:
    A ∪ T ∪ E domain

------------------------------------------------------------


<a id="local-section-09-stack-h-opera-h-executionmechanism-default-2"></a>
DEFAULT
------------------------------------------------------------

selection_mode := MODEL_GUIDED_SINGLE
configuration_count := 1

------------------------------------------------------------


<a id="local-section-09-stack-h-opera-h-executionmechanism-failure-4"></a>
FAILURE
------------------------------------------------------------

model_selection_tenet_violation
selected_rota_tenet_mismatch

============================================================
END SECTION VI
============================================================

============================================================


<a id="local-section-09-stack-h-opera-h-executionmechanism-vii-selection-modes"></a>
VII. SELECTION MODES
============================================================

MODEL_GUIDED_SINGLE
EXPLICIT_ROTA
MODEL_GUIDED_N
PRESET_BREVIS
PRESET_GRU
PRELOADED_TABULA_SELECTION

------------------------------------------------------------


<a id="local-section-09-stack-h-opera-h-executionmechanism-rule-2"></a>
RULE
------------------------------------------------------------

All selection must respect selected_tenet.

------------------------------------------------------------


<a id="local-section-09-stack-h-opera-h-executionmechanism-failure-5"></a>
FAILURE
------------------------------------------------------------

explicit_rota_tenet_conflict
configuration_count_tenet_conflict

============================================================
END SECTION VII
============================================================

============================================================


<a id="local-section-09-stack-h-opera-h-executionmechanism-viii-tabula-preset-interface"></a>
VIII. TABULA PRESET INTERFACE
============================================================

TABULA presets must be provided via OPERA F.

------------------------------------------------------------

OPERA H must not derive TABULA independently.

------------------------------------------------------------


<a id="local-section-09-stack-h-opera-h-executionmechanism-failure-6"></a>
FAILURE
------------------------------------------------------------

tabula_preload_missing
opera_f_bypass

============================================================
END SECTION VIII
============================================================

============================================================


<a id="local-section-09-stack-h-opera-h-executionmechanism-ix-execution-core-mode-dispatch"></a>
IX. EXECUTION CORE — MODE DISPATCH
============================================================

MULTIPLICATIO_OA → SECTION X
MULTIPLICATIO_PL → SECTION XI
MULTIPLICATIO_CT → SECTION XII
MULTIPLICATIO_RT → SECTION XIII

------------------------------------------------------------


<a id="local-section-09-stack-h-opera-h-executionmechanism-rule-3"></a>
RULE
------------------------------------------------------------

Only one mode active per execution.

------------------------------------------------------------


<a id="local-section-09-stack-h-opera-h-executionmechanism-failure-7"></a>
FAILURE
------------------------------------------------------------

multi_mode_conflict

============================================================
END SECTION IX
============================================================

============================================================


<a id="local-section-09-stack-h-opera-h-executionmechanism-x-execution-ordinal-aligned-multiplicatio"></a>
X. EXECUTION — ORDINAL-ALIGNED MULTIPLICATIO
============================================================

Default multiplicatio mode.

------------------------------------------------------------


Produces:

    9 ordinal-aligned chambers

------------------------------------------------------------


<a id="local-section-09-stack-h-opera-h-executionmechanism-properties"></a>
PROPERTIES
------------------------------------------------------------

    • deterministic
    • TENET-consistent
    • trace-preserving

------------------------------------------------------------


<a id="local-section-09-stack-h-opera-h-executionmechanism-failure-8"></a>
FAILURE
------------------------------------------------------------

ordinal_mismatch
carrier_misalignment

============================================================
END SECTION X
============================================================
============================================================


<a id="local-section-09-stack-h-opera-h-executionmechanism-xi-execution-position-locked-multiplicatio"></a>
XI. EXECUTION — POSITION-LOCKED MULTIPLICATIO
============================================================


<a id="local-section-09-stack-h-opera-h-executionmechanism-identifier"></a>
IDENTIFIER:

    MULTIPLICATIO_PL

------------------------------------------------------------


<a id="local-section-09-stack-h-opera-h-executionmechanism-definition"></a>
DEFINITION
------------------------------------------------------------


Combine chambers:

    strictly by wheel position

------------------------------------------------------------


<a id="local-section-09-stack-h-opera-h-executionmechanism-formal"></a>
FORMAL
------------------------------------------------------------

W1' := combine(W1 from all chambers)
W2' := combine(W2 from all chambers)
W3' := combine(W3 from all chambers)

------------------------------------------------------------


<a id="local-section-09-stack-h-opera-h-executionmechanism-output"></a>
OUTPUT
------------------------------------------------------------

RESULT :=
{
    single combined chamber
}

------------------------------------------------------------


<a id="local-section-09-stack-h-opera-h-executionmechanism-properties-2"></a>
PROPERTIES
------------------------------------------------------------

    • preserves topology
    • low expansion
    • position-stable
    • TENET-consistent under selected_tenet

------------------------------------------------------------


<a id="local-section-09-stack-h-opera-h-executionmechanism-failure-9"></a>
FAILURE
------------------------------------------------------------

position_conflict
regime_violation
tenet_anchor_mismatch

============================================================
END SECTION XI
============================================================
============================================================


<a id="local-section-09-stack-h-opera-h-executionmechanism-xii-execution-cartesian-multiplicatio"></a>
XII. EXECUTION — CARTESIAN MULTIPLICATIO
============================================================


<a id="local-section-09-stack-h-opera-h-executionmechanism-identifier-2"></a>
IDENTIFIER:

    MULTIPLICATIO_CT

------------------------------------------------------------


<a id="local-section-09-stack-h-opera-h-executionmechanism-definition-2"></a>
DEFINITION
------------------------------------------------------------


Combine chambers:

    across all compatible carrier pairs

------------------------------------------------------------


<a id="local-section-09-stack-h-opera-h-executionmechanism-formal-2"></a>
FORMAL
------------------------------------------------------------

RESULT :=
{
    all valid combinations of carriers across chambers
}

------------------------------------------------------------


<a id="local-section-09-stack-h-opera-h-executionmechanism-properties-3"></a>
PROPERTIES
------------------------------------------------------------

    • maximal expansion
    • exploratory combinatorics
    • TENET-bounded compatibility filtering required

------------------------------------------------------------


<a id="local-section-09-stack-h-opera-h-executionmechanism-constraint"></a>
CONSTRAINT
------------------------------------------------------------

AREPO filtering is REQUIRED post-execution

------------------------------------------------------------


<a id="local-section-09-stack-h-opera-h-executionmechanism-tenet-binding"></a>
TENET BINDING
------------------------------------------------------------


All combinations must:

    • respect selected_tenet domain
    • avoid cross-domain contamination
    • preserve carrier integrity

------------------------------------------------------------


<a id="local-section-09-stack-h-opera-h-executionmechanism-failure-10"></a>
FAILURE
------------------------------------------------------------

combinatorial_overflow
trace_loss
tenet_domain_violation
invalid_cross_combination

============================================================
END SECTION XII
============================================================
============================================================


<a id="local-section-09-stack-h-opera-h-executionmechanism-xiii-execution-rota-transformational-multiplicatio"></a>
XIII. EXECUTION — ROTA-TRANSFORMATIONAL MULTIPLICATIO
============================================================


<a id="local-section-09-stack-h-opera-h-executionmechanism-identifier-3"></a>
IDENTIFIER:

    MULTIPLICATIO_RT

------------------------------------------------------------


<a id="local-section-09-stack-h-opera-h-executionmechanism-definition-3"></a>
DEFINITION
------------------------------------------------------------


Combine chambers with transformation of:

    • wheel positions
    • regime bindings
    • ROTA identity

------------------------------------------------------------


<a id="local-section-09-stack-h-opera-h-executionmechanism-formal-3"></a>
FORMAL
------------------------------------------------------------

RESULT :=
    transform(chambers, transformation_rules)

------------------------------------------------------------


<a id="local-section-09-stack-h-opera-h-executionmechanism-transformations-may-include"></a>
TRANSFORMATIONS MAY INCLUDE
------------------------------------------------------------

    • W1 ↔ W2 ↔ W3 permutation
    • A ↔ T projection (if TENET-allowed)
    • ROTA reassignment

------------------------------------------------------------


<a id="local-section-09-stack-h-opera-h-executionmechanism-tenet-constraint"></a>
TENET CONSTRAINT
------------------------------------------------------------


All transformations must:

    • preserve selected_tenet anchoring
    • not violate TENET invariants
    • not introduce non-admissible domains

------------------------------------------------------------


<a id="local-section-09-stack-h-opera-h-executionmechanism-failure-11"></a>
FAILURE
------------------------------------------------------------

invalid_transformation
regime_violation
topology_break
tenet_anchor_violation

============================================================
END SECTION XIII
============================================================
============================================================


<a id="local-section-09-stack-h-opera-h-executionmechanism-xiv-result-structure"></a>
XIV. RESULT STRUCTURE
============================================================


All executions produce:

------------------------------------------------------------

H_RESULT :=
{
    chambers: [...],
    selected_tenet,
    tenet_dispatch,
    multiplicatio_mode,
    selection_mode,
    configuration_count,
    selected_rota_set,
    tabula_preset,
    tabula_preload_reference,
    source_chambers,
    source_rotae,
    trace,
    status
}

------------------------------------------------------------

STATUS ∈
{
    COMPLETED,
    BLOCKED
}

------------------------------------------------------------


<a id="local-section-09-stack-h-opera-h-executionmechanism-rule-4"></a>
RULE
------------------------------------------------------------


All results must be:

    • explicit
    • non-compressed
    • reproducible
    • TENET-context preserving

------------------------------------------------------------


<a id="local-section-09-stack-h-opera-h-executionmechanism-constraint-2"></a>
CONSTRAINT
------------------------------------------------------------


RESULT must preserve:

    • selected TENET anchoring
    • dispatch trace linkage
    • configuration lineage
    • multiplicatio trace integrity

------------------------------------------------------------


<a id="local-section-09-stack-h-opera-h-executionmechanism-failure-12"></a>
FAILURE
------------------------------------------------------------

result_incomplete
tenet_context_loss
trace_missing
structure_loss

============================================================
END SECTION XIV
============================================================
============================================================


<a id="local-section-09-stack-h-opera-h-executionmechanism-xv-trace-discipline"></a>
XV. TRACE DISCIPLINE
============================================================

TRACE :=
{
    input_chambers,
    input_rotae,
    element_set,
    interaction_type,
    operator_presence,
    selected_tenet,
    dispatch_trace,
    selection_mode,
    configuration_count,
    selected_rota_set,
    tabula_preset,
    tabula_preload_reference,
    multiplicatio_mode,
    ordinal_mapping (if applicable),
    operation_steps,
    output_mapping
}

------------------------------------------------------------


<a id="local-section-09-stack-h-opera-h-executionmechanism-rule-5"></a>
RULE
------------------------------------------------------------


Trace must preserve:

    • TENET dispatch reasoning
    • configuration selection origin
    • multiplicatio execution lineage
    • full mapping continuity

------------------------------------------------------------


<a id="local-section-09-stack-h-opera-h-executionmechanism-constraint-3"></a>
CONSTRAINT
------------------------------------------------------------


Trace must explicitly state:

    • why TENET A, T, D, or I was selected
    • whether selection was model-guided or deterministic
    • whether OPERA F preload was used
    • which TABULA preset was active

------------------------------------------------------------


<a id="local-section-09-stack-h-opera-h-executionmechanism-failure-13"></a>
FAILURE
------------------------------------------------------------

trace_break
origin_loss
mapping_ambiguity
dispatch_trace_missing
selected_tenet_trace_loss

============================================================
END SECTION XV
============================================================
============================================================


<a id="local-section-09-stack-h-opera-h-executionmechanism-xvi-regime-integrity-law"></a>
XVI. REGIME INTEGRITY LAW
============================================================


OPERA H must preserve:

    • TENET I full-token identity where MIXTURA carriers are present
    • TENET I ordinal integrity where MIXTURA carriers are present

    • selected TENET anchoring
    • A/T/E distinction where applicable
    • carrier domain integrity
    • TENET A / T / D / I constraints

------------------------------------------------------------


<a id="local-section-09-stack-h-opera-h-executionmechanism-prohibitions"></a>
PROHIBITIONS
------------------------------------------------------------


OPERA H must not:

    • collapse A / T / E into undifferentiated MIXTURA
    • infer identity from numeric value alone
    • infer identity from partial token
    • replace K with K1 or K2 in combinatory operations

    • collapse A into T
    • collapse T into A
    • introduce foreign carriers
    • execute OPERA E reduction logic
    • execute OPERA D decision logic
    • treat TENET dispatch as OPERA execution
    • mutate selected_tenet after dispatch without trace

------------------------------------------------------------


<a id="local-section-09-stack-h-opera-h-executionmechanism-rule-6"></a>
RULE
------------------------------------------------------------

TENET anchoring must remain invariant
throughout execution.

When selected_tenet == TENET I, MIXTURA discipline must preserve:

    • full token presence
    • carrier identity
    • ordinal integrity
    • regime distinction
    • non-identity of numeric coincidence

------------------------------------------------------------


<a id="local-section-09-stack-h-opera-h-executionmechanism-failure-14"></a>
FAILURE
------------------------------------------------------------

regime_collapse
carrier_contamination
tenet_anchor_mutation
dispatch_execution_collapse
mixtura_token_incomplete
mixtura_ordinal_drift
mixtura_numeric_identity_error

============================================================
END SECTION XVI
============================================================
============================================================


<a id="local-section-09-stack-h-opera-h-executionmechanism-xvii-failure-conditions"></a>
XVII. FAILURE CONDITIONS
============================================================


OPERA H must expose:

------------------------------------------------------------


<a id="local-section-09-stack-h-opera-h-executionmechanism-execution-failures"></a>
EXECUTION FAILURES
------------------------------------------------------------

    • mode_invalid
    • input_invalid
    • transformation_invalid

------------------------------------------------------------


<a id="local-section-09-stack-h-opera-h-executionmechanism-structural-failures"></a>
STRUCTURAL FAILURES
------------------------------------------------------------

    • rota_invalid
    • ordinal_loss
    • carrier_mismatch

------------------------------------------------------------


<a id="local-section-09-stack-h-opera-h-executionmechanism-trace-failures"></a>
TRACE FAILURES
------------------------------------------------------------

    • trace_loss
    • mapping_ambiguity

------------------------------------------------------------


<a id="local-section-09-stack-h-opera-h-executionmechanism-tenet-dispatch-failures"></a>
TENET DISPATCH FAILURES
------------------------------------------------------------

    • TENET_UNRESOLVED
    • REGIMEN_AMBIGUITY
    • INCORRECT_TENET_SELECTION
    • OPERATOR_PRESENCE_IGNORED
    • element_set_missing
    • interaction_type_unresolved
    • operator_presence_unresolved
    • selected_tenet_missing
    • tenet_context_mismatch
    • dispatch_trace_missing

------------------------------------------------------------


<a id="local-section-09-stack-h-opera-h-executionmechanism-tenet-selection-determinism-failures"></a>
TENET-SELECTION DETERMINISM FAILURES
------------------------------------------------------------

    • selected_tenet_ignored
    • model_selection_tenet_violation
    • explicit_rota_tenet_conflict
    • selected_tenet_trace_loss

------------------------------------------------------------


<a id="local-section-09-stack-h-opera-h-executionmechanism-rule-7"></a>
RULE
------------------------------------------------------------


All failures must be:

    • explicit
    • typed
    • non-silent

============================================================
END SECTION XVII
============================================================
============================================================
============================================================


<a id="local-section-09-stack-h-opera-h-executionmechanism-xviii-function"></a>
XVIII. FUNCTION
============================================================


OPERA H governs:

    • TENET dispatch resolution
    • configuration selection logic
    • TABULA preset integration (via OPERA F)
    • multiplicatio execution across modes
    • chamber combination under regime discipline
    • deterministic and non-deterministic combinatory expansion
    • result construction with full trace preservation

------------------------------------------------------------


OPERA H is:

    • execution-only
    • TENET-dispatch-bound
    • configuration-aware
    • mode-dependent
    • trace-complete

------------------------------------------------------------


OPERA H is NOT:

    • doctrinal (TENET)
    • topological (ROTAS)
    • admissibility layer (AREPO)
    • mediation layer (SATOR)
    • interrogative execution layer (OPERA E)
    • decision execution layer (OPERA D)

------------------------------------------------------------


<a id="local-section-09-stack-h-opera-h-executionmechanism-role-in-agla-class-chain"></a>
ROLE IN AGLA CLASS CHAIN
------------------------------------------------------------


<a id="local-section-09-stack-h-opera-h-executionmechanism-tenet"></a>
TENET:
    defines invariant domains and dispatch law


<a id="local-section-09-stack-h-opera-h-executionmechanism-rotas"></a>
ROTAS:
    defines chamber topology and traversal space


<a id="local-section-09-stack-h-opera-h-executionmechanism-arepo"></a>
AREPO:
    validates admissibility


<a id="local-section-09-stack-h-opera-h-executionmechanism-opera"></a>
OPERA:
    executes multiplicatio


<a id="local-section-09-stack-h-opera-h-executionmechanism-sator"></a>
SATOR:
    mediates output

------------------------------------------------------------


<a id="local-section-09-stack-h-opera-h-executionmechanism-constraint-4"></a>
CONSTRAINT
------------------------------------------------------------


OPERA H must remain:

    • non-validating
    • non-topological
    • non-interpretative
    • non-doctrinal
    • non-regime-mutating

------------------------------------------------------------


<a id="local-section-09-stack-h-opera-h-executionmechanism-failure-15"></a>
FAILURE
------------------------------------------------------------

class_boundary_violation
execution_leak
interpretation_leak
tenet_dispatch_violation

============================================================
END SECTION XVIII
============================================================

============================================================


<a id="local-section-09-stack-h-opera-h-executionmechanism-xix-closure"></a>
XIX. CLOSURE
============================================================


OPERA H defines:

    the execution kernel for multiplicatio
    under explicit TENET dispatch,
    configuration selection,
    and controlled combinatory expansion.

------------------------------------------------------------


<a id="local-section-09-stack-h-opera-h-executionmechanism-final-law"></a>
FINAL LAW
------------------------------------------------------------


No OPERA H execution is valid unless:

    • TENET dispatch is resolved
    • selected_tenet is explicitly declared
    • configuration selection is TENET-compliant
    • multiplicatio mode is declared
    • trace preserves full lineage
    • regime integrity is maintained

------------------------------------------------------------


<a id="local-section-09-stack-h-opera-h-executionmechanism-execution-validity-condition"></a>
EXECUTION VALIDITY CONDITION
------------------------------------------------------------


Multiplicatio is valid iff:

    selected_tenet_resolved
    ∧ configuration_selection_valid
    ∧ multiplicatio_mode_declared
    ∧ trace_complete
    ∧ invariant_preserved
    ∧ topology_respected

------------------------------------------------------------


<a id="local-section-09-stack-h-opera-h-executionmechanism-default-execution-law"></a>
DEFAULT EXECUTION LAW
------------------------------------------------------------


If user does not specify:

    • selected_tenet
    • rota_set
    • tabula_preset
    • configuration_count
    • deterministic selection rule


then OPERA H must:

    1. resolve selected_tenet via TENET_DISPATCH
    2. set selection_mode := MODEL_GUIDED_SINGLE
    3. set configuration_count := 1
    4. set multiplicatio_mode := MULTIPLICATIO_OA

------------------------------------------------------------


<a id="local-section-09-stack-h-opera-h-executionmechanism-default-output"></a>
DEFAULT OUTPUT
------------------------------------------------------------

    • one TENET-resolved execution context
    • one selected ROTA-compatible configuration
    • nine ordinal-aligned chambers
    • full trace

------------------------------------------------------------


<a id="local-section-09-stack-h-opera-h-executionmechanism-final-state"></a>
FINAL STATE
------------------------------------------------------------

    PROVISIONAL / EXECUTION-KERNEL (PATCHED-DISPATCH-INTEGRATED)

------------------------------------------------------------


<a id="local-section-09-stack-h-opera-h-executionmechanism-closure-rule"></a>
CLOSURE RULE
------------------------------------------------------------


OPERA H must not:

    • execute without TENET anchoring
    • select configurations outside TENET domain
    • produce results without trace
    • collapse regime distinctions
    • mutate dispatch context silently

------------------------------------------------------------


OPERA H is:

    TENET-anchored
    configuration-driven
    multiplicatio-executing
    trace-preserving

============================================================
END OPERA H — MULTIPLICATIO FIGURAE QUARTAE
============================================================
