{"id":"composition-scalability-empirically-validated-at-all-levels","text":"Composition's scalability advantage is supported by concrete evidence (Decorator's exponential advantage — n independent embellishments require up to 2^n inheritance subclasses but only n+1 composition classes) and is structurally demonstrated across three design scales (object relationships via abstract coupling, recursive data structures via Composite+Flyweight, system architecture via framework composition), providing strong evidence that composition serves as a primary reuse mechanism operating across multiple levels of system organization.","truth_value":"OUT","source":"","source_url":"","source_hash":"","justifications":[{"type":"SL","antecedents":["decorator-proves-composition-scalability","composition-operates-at-three-scales"],"outlist":[],"label":"Quantitative proof (Decorator's exponential advantage) validates the qualitative claim (three-scale operation), connecting an orphaned depth-2 empirical result to the three-scale structural analysis"}],"dependents":[],"metadata":{"source_type":"derived","review_result":"pass","repair_action":"softened"},"created_at":"2026-06-17T19:08:16+00:00","updated_at":"2026-06-17T20:39:50+00:00","reviewed_at":"2026-06-17T20:39:50+00:00","verified_at":"","retracted_at":"","explanation":{"steps":[{"node":"composition-scalability-empirically-validated-at-all-levels","truth_value":"OUT","reason":"SL justification invalid","failed_antecedents":["composition-operates-at-three-scales"],"label":"Quantitative proof (Decorator's exponential advantage) validates the qualitative claim (three-scale operation), connecting an orphaned depth-2 empirical result to the three-scale structural analysis"}]}}