{"id":"array-transform-endpoints-immutable","text":"The first and last elements of the array are never modified; only indices 1 through len-2 are candidates for change.","truth_value":"IN","source":"entries/2026/06/06/array-transformation-solution.md","source_url":"","source_hash":"","justifications":[],"dependents":[],"metadata":{},"created_at":"","updated_at":"","reviewed_at":"","verified_at":"","retracted_at":"","explanation":{"steps":[{"node":"array-transform-endpoints-immutable","truth_value":"IN","reason":"premise"}]}}