{"id":"flyweight-quantitative-and-engineering-dual-validation","text":"Flyweight achieves dual empirical validation: quantitatively, the InterViews Doc 180K-to-480 reduction demonstrates that sharing achieves orders-of-magnitude object count reduction in practice; engineeringly, GlyphContext's BTree demonstrates that extrinsic state management achieves sub-linear storage proportional to variation frequency — together proving that Flyweight's theoretical intrinsic/extrinsic state separation delivers both massive object reduction and efficient state management in production systems.","truth_value":"IN","source":"","source_url":"","source_hash":"","justifications":[{"type":"SL","antecedents":["flyweight-doc-editor-180k-chars-480-objects","glyphcontext-btree-validates-flyweight-extrinsic-state-engineering"],"outlist":[],"label":"Two independent empirical validations (quantitative sharing ratio, sub-linear extrinsic state cost) together establish Flyweight as doubly proven"}],"dependents":[],"metadata":{"source_type":"derived","review_result":"pass"},"created_at":"2026-06-18T04:21:36+00:00","updated_at":"2026-06-18T06:15:08+00:00","reviewed_at":"2026-06-18T06:15:08+00:00","verified_at":"","retracted_at":"","explanation":{"steps":[{"node":"flyweight-quantitative-and-engineering-dual-validation","truth_value":"IN","reason":"SL justification valid","antecedents":["flyweight-doc-editor-180k-chars-480-objects","glyphcontext-btree-validates-flyweight-extrinsic-state-engineering"],"label":"Two independent empirical validations (quantitative sharing ratio, sub-linear extrinsic state cost) together establish Flyweight as doubly proven"},{"node":"flyweight-doc-editor-180k-chars-480-objects","truth_value":"IN","reason":"premise"},{"node":"glyphcontext-btree-validates-flyweight-extrinsic-state-engineering","truth_value":"IN","reason":"SL justification valid","antecedents":["glyphcontext-btree-proportional-to-font-changes","flyweight-intrinsic-vs-extrinsic-state"],"label":"GlyphContext's BTree provides concrete empirical proof that extrinsic state management achieves sub-linear scaling"},{"node":"glyphcontext-btree-proportional-to-font-changes","truth_value":"IN","reason":"premise"},{"node":"flyweight-intrinsic-vs-extrinsic-state","truth_value":"IN","reason":"premise"}]}}