evaluation-purity-grounds-agnosticism-and-minimality
IN derived (depth 5)
Evaluation purity (uniform, deterministic, no metadata inspection) independently grounds both context-agnosticism (identical results regardless of timing/origin) and semantic minimality (no special-case logic), making them co-occurring consequences of the same architectural choice rather than causally related.
Summary
When the system evaluates whether something holds, it uses one simple, uniform rule with no special cases or side effects. This single architectural choice is what causes two other desirable properties to show up together: the system gives the same answer regardless of when or how information arrived, and it needs no special-case logic for different kinds of reasoning. Those two properties look related but neither causes the other — they both fall out of the same pure evaluation design.
Justifications
SL — Pure uniform evaluation is the single architectural choice that produces both properties independently
Antecedents (all must be IN):
- justification-evaluation-is-uniform-and-pure — All justification types (SL and CP) use the same validity rule (antecedents IN, outlist OUT), evaluated as a pure function with no side effects
- evaluation-is-uniformly-context-and-origin-agnostic — Truth evaluation produces identical results regardless of both attachment history (when/how a justification was added) and structural origin (ordinary belief vs. dialectical construct) — no belief receives special treatment based on provenance, timing, or role in the network.
- semantic-minimality-with-operational-determinism — The system unifies semantic minimality (all non-monotonic features and truth semantics derive from uniform outlist/disjunction primitives) with operational determinism (all operations terminate predictably via BFS fixpoint with conservative failure semantics), yielding a small trusted kernel that powers all reasoning.
Dependents
These beliefs depend on this one:
- evaluation-purity-enables-complete-minimal-architecture — Evaluation purity — uniform, deterministic, side-effect-free justification validity checking — is the concrete computational property that makes the completeness-minimality unification possible: purity simultaneously grounds context-agnosticism (enabling the minimal primitive set to handle all cases uniformly) and ensures that architectural completeness follows from rather than despite minimality (because pure evaluation needs no case-specific logic).