{"id":"command-hysteresis-use-memento","text":"Repeated undo/redo operations can accumulate errors (hysteresis) causing state drift from the original values; the Memento pattern mitigates this by storing and restoring exact state snapshots rather than relying on inverse operations.","truth_value":"IN","source":"entries/2026/06/17/gof-oo-chunk-16.md","source_url":"","source_hash":"","justifications":[],"dependents":["command-undo-engineering-triad","temporal-precision-serves-both-subsystems-via-memento"],"metadata":{"last_premise_reviewed":"2026-06-17T18:19:22","premise_review_result":"pass"},"created_at":"2026-06-17T21:30:28+00:00","updated_at":"2026-06-17T21:30:28+00:00","reviewed_at":"","verified_at":"","retracted_at":"","explanation":{"steps":[{"node":"command-hysteresis-use-memento","truth_value":"IN","reason":"premise"}]}}