{"id":"palindrome-ll-p2-terminates-comparison","text":"The comparison loop iterates until `p2` (reversed second half) is `None`, not `p1`, because the reversed half is always <= the first half in length (middle node stays with first half for odd-length lists)","truth_value":"IN","source":"entries/2026/06/06/palindrome-linked-list-solution.md","source_url":"","source_hash":"","justifications":[],"dependents":[],"metadata":{},"created_at":"","updated_at":"","reviewed_at":"","verified_at":"","retracted_at":"","explanation":{"steps":[{"node":"palindrome-ll-p2-terminates-comparison","truth_value":"IN","reason":"premise"}]}}