9.13 The reusable contract

The application chapters use the same operational spine:

1. Quotient presentation-null variation.

2. Localize the typed base and tangent obstructions.

3. Propose edits from an explicit repair language.

4. Check descent and global effectivity.

5. Observe a profile before scalarizing it.

6. Audit uncertainty, task behavior, and invariants.

7. Admit, reject, or abstain, and record a certificate.

This is the point at which LINCS becomes a learning architecture rather than only a diagnostic vocabulary. The later systems differ in their sketches, probes, quotients, and repairs; they share this separation of structural failure from permission to change the model.

Chapter 1 stated the axiomatic contract near the beginning of Part I. The present chapter has now supplied its operational realization. Chapter 10 next assembles both views into a general architecture for auditable reasoning. Part II can then ask how the same rules specialize across causal discovery, neural architectures, adapters, skills, and policies.