Mind · Reasoning
Parsimony
Complexity justification via Occams Razor
Definition
Mechanism
A Judge of structural necessity (Occam's Razor): does the minimum-complexity form of the artifact still perform its function? Applies wherever a definition, model, design, or decomposition needs to be tested for excess parts. The essential move is ablation — remove a component and see if the whole collapses — which works on theories, codebases, system designs, and cognitive schemas alike. Specific rating semantics (binary pass/fail, traffic-light ranges, ordinal ablation scores) belong on descendants or on the composing protocol; Parsimony itself names only the question and the ablation discipline. The signature Judge(Topology) reflects that the question operates over structural shape rather than quantitative score; an ablation is itself a topology operation, removing nodes and seeing whether the remaining shape still performs.
Invariants
- A component is necessary when removing it stops the whole performing its function.
Risks
Failure modes
Joint necessity missed
a set individually redundant and jointly required passes component-wise ablation.
Ablation without a stated function
the test reports on whatever the observer exercised.
Relationships
Builds on
Used by
References
Infrastructure
Optimization for human subjective preference
Structural limit on parallel execution (Fan-out)
Four tests of a decomposition against a stated claim frame: each candidate dimension must pass Necessity, Independence and Universality, and the accepted set must pass Completeness
Infrastructure
Shrink a failing input or action sequence while the same failure keeps occurring
Deeply optimizing a solution across PURE dimensions
Reference
Signature
Judge(Topology)