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Add multilinear tensor framework formalizing 'least adequate power' axioms #25
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| # Multilinear (Tensor) Formulaic Framework for the Principle of Least Adequate Power | ||||||||||||||||
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| ## 1) Entities and Index Sets | ||||||||||||||||
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| Let: | ||||||||||||||||
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| - $i \in \{0,1,\dots,m\}$ index representational scaffolds ordered by expressive power. | ||||||||||||||||
| - $j \in \{1,\dots,n\}$ index downstream dimensions of impact. | ||||||||||||||||
| - $k \in \{1,\dots,7\}$ index the seven axioms. | ||||||||||||||||
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There was a problem hiding this comment. Choose a reason for hiding this commentThe reason will be displayed to describe this comment to others. Learn more. 📝 Info: Index variable At Was this helpful? React with 👍 or 👎 to provide feedback. |
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| - $t \in \mathbb{T}$ index lifecycle phase (authoring, transmission, interpretation, reuse, preservation). | ||||||||||||||||
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| Define scaffold $i=0$ as the weakest adequate candidate and larger $i$ as more expressive forms. | ||||||||||||||||
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Stating that Useful? React with 👍 / 👎. There was a problem hiding this comment. Choose a reason for hiding this commentThe reason will be displayed to describe this comment to others. Learn more. Defining
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There was a problem hiding this comment. Choose a reason for hiding this commentThe reason will be displayed to describe this comment to others. Learn more. P2: The text incorrectly assumes Prompt for AI agents
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| ## 2) Core Tensor Objects | ||||||||||||||||
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| ### 2.1 Expressive-Power Vector | ||||||||||||||||
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| \[ | ||||||||||||||||
| \mathbf{e} = (e_i) \in \mathbb{R}^{m+1}, \quad e_{i+1} \ge e_i. | ||||||||||||||||
| \] | ||||||||||||||||
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| ### 2.2 Cost Tensor (Axiom 1) | ||||||||||||||||
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| \[ | ||||||||||||||||
| \mathcal{C} \in \mathbb{R}_{\ge 0}^{(m+1) \times n \times |\mathbb{T}|}, | ||||||||||||||||
| \] | ||||||||||||||||
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| with component | ||||||||||||||||
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| \[ | ||||||||||||||||
| \mathcal{C}_{i j t} = \text{cost imposed by scaffold } i \text{ on dimension } j \text{ at phase } t. | ||||||||||||||||
| \] | ||||||||||||||||
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| ### 2.3 Adequacy Tensor (Axiom 2) | ||||||||||||||||
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| \[ | ||||||||||||||||
| \mathcal{A} \in \{0,1\}^{(m+1) \times p \times |\mathbb{T}|}, | ||||||||||||||||
| \] | ||||||||||||||||
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| where $p$ is the number of required purpose-constraints. $\mathcal{A}_{i q t}=1$ iff scaffold $i$ satisfies requirement $q$ at phase $t$. | ||||||||||||||||
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| Define adequacy indicator: | ||||||||||||||||
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| \[ | ||||||||||||||||
| \alpha_i = \prod_{q=1}^{p}\prod_{t\in\mathbb{T}} \mathcal{A}_{i q t} \in \{0,1\}. | ||||||||||||||||
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There was a problem hiding this comment. Choose a reason for hiding this commentThe reason will be displayed to describe this comment to others. Learn more. The adequacy indicator
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| \] | ||||||||||||||||
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| ### 2.4 Structure-Explicitness Tensor (Axiom 3) | ||||||||||||||||
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| \[ | ||||||||||||||||
| \mathcal{S} \in [0,1]^{(m+1) \times r \times |\mathbb{T}|}, | ||||||||||||||||
| \] | ||||||||||||||||
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| where $r$ indexes relevant structural features; higher values mean structure is explicit rather than hidden in behavior. | ||||||||||||||||
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| ### 2.5 Constraint-Intelligibility Tensor (Axiom 4) | ||||||||||||||||
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| \[ | ||||||||||||||||
| \mathcal{I} \in \mathbb{R}_{\ge 0}^{(m+1) \times u \times |\mathbb{T}|}, | ||||||||||||||||
| \] | ||||||||||||||||
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| where $u$ indexes independent-agent tasks (parse, validate, reason, transform). | ||||||||||||||||
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| ### 2.6 Ecosystem Utility Tensor (Axiom 5) | ||||||||||||||||
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| \[ | ||||||||||||||||
| \mathcal{U} \in \mathbb{R}^{(m+1) \times n \times |\mathbb{T}|}, | ||||||||||||||||
| \] | ||||||||||||||||
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| capturing future-life value, not just authoring convenience. | ||||||||||||||||
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| ### 2.7 Standardization Reach Tensor (Axiom 6) | ||||||||||||||||
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| \[ | ||||||||||||||||
| \mathcal{W} \in [0,1]^{(m+1) \times g \times |\mathbb{T}|}, | ||||||||||||||||
| \] | ||||||||||||||||
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| where $g$ indexes communities/ecosystems; values represent shared comprehensibility/adoption. | ||||||||||||||||
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| ### 2.8 Escalation Justification Tensor (Axiom 7) | ||||||||||||||||
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| For candidate escalation from $i$ to $i+1$: | ||||||||||||||||
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| \[ | ||||||||||||||||
| \mathcal{J}_{i\rightarrow i+1,\,q,t} = \max\big(0,\,R_{q t} - \mathcal{A}_{i q t}\big), | ||||||||||||||||
| \] | ||||||||||||||||
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There was a problem hiding this comment. Choose a reason for hiding this commentThe reason will be displayed to describe this comment to others. Learn more.
The escalation-justification term for Useful? React with 👍 / 👎. |
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| where $R_{q t}=1$ is required adequacy. Escalation is justified only if any component is strictly positive. | ||||||||||||||||
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| ## 3) Multilinear Scoring Functional | ||||||||||||||||
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| Define weighted contraction operators: | ||||||||||||||||
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| - $\langle \mathcal{C},\,\mathbf{w}^C\rangle = \sum_{j,t} w^C_{j t}\,\mathcal{C}_{i j t}$, | ||||||||||||||||
| - $\langle \mathcal{S},\,\mathbf{w}^S\rangle = \sum_{r,t} w^S_{r t}\,\mathcal{S}_{i r t}$, | ||||||||||||||||
| - $\langle \mathcal{I},\,\mathbf{w}^I\rangle = \sum_{u,t} w^I_{u t}\,\mathcal{I}_{i u t}$, | ||||||||||||||||
| - $\langle \mathcal{U},\,\mathbf{w}^U\rangle = \sum_{j,t} w^U_{j t}\,\mathcal{U}_{i j t}$, | ||||||||||||||||
| - $\langle \mathcal{W},\,\mathbf{w}^W\rangle = \sum_{g,t} w^W_{g t}\,\mathcal{W}_{i g t}$. | ||||||||||||||||
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There was a problem hiding this comment. Choose a reason for hiding this commentThe reason will be displayed to describe this comment to others. Learn more. 📝 Info: Weighted contraction notation hides dependence on scaffold index At Was this helpful? React with 👍 or 👎 to provide feedback. |
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| Composite objective: | ||||||||||||||||
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| \[ | ||||||||||||||||
| \Phi(i)= | ||||||||||||||||
| \alpha_i\Big[ | ||||||||||||||||
| -\lambda_C\langle \mathcal{C},\mathbf{w}^C\rangle | ||||||||||||||||
| +\lambda_S\langle \mathcal{S},\mathbf{w}^S\rangle | ||||||||||||||||
| +\lambda_I\langle \mathcal{I},\mathbf{w}^I\rangle | ||||||||||||||||
| +\lambda_U\langle \mathcal{U},\mathbf{w}^U\rangle | ||||||||||||||||
| +\lambda_W\langle \mathcal{W},\mathbf{w}^W\rangle | ||||||||||||||||
| \Big]-\lambda_E\,\Xi_i, | ||||||||||||||||
| \] | ||||||||||||||||
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There was a problem hiding this comment. Choose a reason for hiding this commentThe reason will be displayed to describe this comment to others. Learn more. The composite objective |
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| where $\Xi_i$ is an escalation penalty (defined below), and all $\lambda_\bullet>0$. | ||||||||||||||||
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| ## 4) Escalation Penalty and Feasibility | ||||||||||||||||
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| Let weakest adequate index: | ||||||||||||||||
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There was a problem hiding this comment. Choose a reason for hiding this commentThe reason will be displayed to describe this comment to others. Learn more. issue (typo): Add missing article and verb in this phrase for grammatical correctness. You could rewrite this as "Let the weakest adequate index be:" to make the sentence grammatically complete while preserving the meaning.
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| \[ | ||||||||||||||||
| i^* = \min\{i\,|\,\alpha_i=1\}. | ||||||||||||||||
| \] | ||||||||||||||||
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| Define unjustified-escalation measure: | ||||||||||||||||
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| \[ | ||||||||||||||||
| \Xi_i = \sum_{h=0}^{i-1}\mathbf{1}\!\left[\sum_{q,t}\mathcal{J}_{h\rightarrow h+1,\,q,t}=0\right]. | ||||||||||||||||
| \] | ||||||||||||||||
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| Interpretation: each unnecessary step to stronger form incurs penalty. | ||||||||||||||||
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There was a problem hiding this comment. Choose a reason for hiding this commentThe reason will be displayed to describe this comment to others. Learn more. issue (typo): Add an article in "incurs penalty" to improve grammatical correctness. Consider rephrasing to: "each unnecessary step to stronger form incurs a penalty" so the sentence reads more naturally.
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There was a problem hiding this comment. Choose a reason for hiding this commentThe reason will be displayed to describe this comment to others. Learn more. 📝 Info: Escalation penalty The escalation penalty Was this helpful? React with 👍 or 👎 to provide feedback. |
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| ## 5) Selection Rule (Least Adequate Power Principle) | ||||||||||||||||
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| Primary rule: | ||||||||||||||||
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| \[ | ||||||||||||||||
| \hat{i}=\arg\max_{i}\Phi(i) | ||||||||||||||||
| \quad\text{subject to}\quad \alpha_i=1. | ||||||||||||||||
| \] | ||||||||||||||||
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| Normative tie-break: | ||||||||||||||||
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| \[ | ||||||||||||||||
| \hat{i}=\min\left\{i:\,i\in\arg\max_{\alpha_i=1}\Phi(i)\right\}. | ||||||||||||||||
| \] | ||||||||||||||||
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| This yields the least powerful scaffold among equally adequate high-scoring options. | ||||||||||||||||
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| ## 6) Axiom-to-Tensor Mapping (Explicit) | ||||||||||||||||
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| 1. **Expressive power has cost**: monotone risk captured via $\partial \mathcal{C}_{i j t}/\partial e_i \ge 0$ (expected trend). | ||||||||||||||||
| 2. **Adequacy precedes minimization**: hard gate $\alpha_i=1$ before optimization. | ||||||||||||||||
| 3. **Explicit structure over hidden behavior**: maximize $\mathcal{S}$ contribution. | ||||||||||||||||
| 4. **Constraint creates intelligibility**: maximize $\mathcal{I}$ under bounded expressive freedom. | ||||||||||||||||
| 5. **Downstream use matters**: include lifecycle utility tensor $\mathcal{U}$ across $t$. | ||||||||||||||||
| 6. **Standard weak forms create public power**: include adoption/comprehension tensor $\mathcal{W}$. | ||||||||||||||||
| 7. **Escalation must be justified**: penalize unjustified transitions via $\Xi_i$ and $\mathcal{J}$. | ||||||||||||||||
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| ## 7) Operational Algorithm (Finite Candidate Set) | ||||||||||||||||
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| 1. Enumerate candidate scaffolds $i=0..m$ from weakest to strongest. | ||||||||||||||||
| 2. Estimate tensors $\mathcal{C},\mathcal{A},\mathcal{S},\mathcal{I},\mathcal{U},\mathcal{W}$. | ||||||||||||||||
| 3. Compute adequacy gate $\alpha_i$. | ||||||||||||||||
| 4. Discard all $i$ with $\alpha_i=0$. | ||||||||||||||||
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There was a problem hiding this comment. Choose a reason for hiding this commentThe reason will be displayed to describe this comment to others. Learn more. P2: The algorithm does not handle the empty-feasible-set case after adequacy filtering, so selection becomes undefined when no candidate satisfies requirements. Prompt for AI agents
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| 5. Compute escalation penalty $\Xi_i$ from pairwise justifications. | ||||||||||||||||
| 6. Compute multilinear score $\Phi(i)$. | ||||||||||||||||
| 7. Select $\hat{i}$ by constrained maximization + minimum-index tie-break. | ||||||||||||||||
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| ## 8) Compact Einstein-Notation Form | ||||||||||||||||
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| Using implied summation: | ||||||||||||||||
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| \[ | ||||||||||||||||
| \Phi(i)=\alpha_i\left(-\lambda_C w^C_{jt} \mathcal{C}_{ijt} | ||||||||||||||||
| +\lambda_S w^S_{rt} \mathcal{S}_{irt} | ||||||||||||||||
| +\lambda_I w^I_{ut} \mathcal{I}_{iut} | ||||||||||||||||
| +\lambda_U w^U_{jt} \mathcal{U}_{ijt} | ||||||||||||||||
| +\lambda_W w^W_{gt} \mathcal{W}_{igt} | ||||||||||||||||
| \right)-\lambda_E\Xi_i. | ||||||||||||||||
| \] | ||||||||||||||||
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| This is the requested multilinear tensor framework: a constrained, lifecycle-aware, escalation-sensitive formalization of the stated phenomena. | ||||||||||||||||
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The index$k$ is defined here to represent the seven axioms, but it is not utilized in any of the subsequent mathematical definitions or the scoring functional. For clarity, consider removing it if it doesn't serve a functional purpose in the equations.