{"id":"sorted-adjacent-min-diff","text":"After sorting distinct integers, the minimum absolute difference always occurs between adjacent elements; the minimum-absolute-difference solution relies on this to reduce from O(n^2) pair comparisons to O(n) adjacent scan.","truth_value":"IN","source":"entries/2026/06/06/minimum-absolute-difference-solution.md","source_url":"","source_hash":"","justifications":[],"dependents":[],"metadata":{},"created_at":"","updated_at":"","reviewed_at":"","verified_at":"","retracted_at":"","explanation":{"steps":[{"node":"sorted-adjacent-min-diff","truth_value":"IN","reason":"premise"}]}}