convergence-equilibria

76 beliefs (20 IN, 56 OUT)

This topic addresses whether the truth maintenance system reliably reaches stable, well-defined states after modifications, and what properties those stable states possess. At its most concrete level, the topic establishes that the system's recomputation iterates to a fixpoint (recompute-all-uses-fixpoint), that initialization and reconciliation paths produce equivalent correct belief states (initialization-and-reconciliation-converge-equivalently), and that every network mutation maintains the dependents index invariant (every-network-mutation-maintains-dependents-invariant). These IN beliefs form the grounded foundation: they describe specific, verifiable mechanisms by which the system actually converges.

A substantial cluster of IN beliefs concerns topology completeness, the property that truth changes propagate through all transitive dependencies including outlist connections. The system tracks dependencies completely for both antecedent and outlist reference types (dependency-tracking-is-complete-for-all-reference-types), propagates all truth effects through outlist paths incrementally (all-truth-effects-propagate-through-outlist-paths), and ensures these transitions are exception-safe and traceable (topology-complete-transitions-are-exception-safe). Supporting these are implementation-level beliefs about dependents index maintenance: rebuild clears before recomputing to prevent stale entries (rebuild-dependents-clears-before-rebuilding), the rebuild is idempotent (rebuild-dependents-is-idempotent), and reference rewriting covers both antecedents and outlists (rewrite-dependents-updates-both-antecedents-and-outlists). Together these establish that the convergence machinery correctly handles the full graph topology rather than an approximation of it.

The vast majority of beliefs in this topic are OUT, representing an extensive network of retracted higher-order claims that were built atop these foundations. These retracted beliefs fall into several interlocking themes: that minimality is the universal generative principle behind all system properties (minimality-is-the-universal-generative-principle and its many derivatives), that convergent equilibria are negation-transparent and evaluation-invariant (canonical-equilibria-are-negation-transparent, convergence-produces-evaluation-invariant-equilibria), that equilibria are indefinitely auditable and trajectory-documented (convergent-equilibria-are-documented-and-indefinitely-auditable), and that knowledge growth is exhaustive within controlled boundaries (exhaustive-knowledge-expansion-within-controlled-boundaries). These formed a deeply layered derivation chain where each belief synthesized several others into progressively grander claims about the system's convergence guarantees.

The wholesale retraction of these derived beliefs while the concrete implementation beliefs remain IN suggests that the ambitious theoretical superstructure was found to overreach what the implementation actually guarantees. The surviving beliefs describe what the code demonstrably does: maintain a correct dependents index, propagate truth changes completely through the graph, and iterate to fixpoints. The retracted beliefs described what the system was claimed to achieve in aggregate: evaluation-invariant equilibria, indefinite self-correction, universal revision safety from minimality, and so on. This pattern implies either that the derivation chains contained unsound inference steps, or that the premises supporting the intermediate claims were themselves retracted, causing the entire tower of derived convergence properties to collapse while leaving the concrete operational facts intact.